Trojan.Encoder.30000

Technical Information

Malicious functions

Executes the following

'%WINDIR%\syswow64\net.exe' stop "audioendpointbuilder" /y
'%WINDIR%\syswow64\net.exe' stop "samss" /y

Modifies file system

Creates the following files

<Current directory>\kmvzfto.exe
C:\documents and settings\public\recorded tv\sample media\ryukreadme.html
C:\documents and settings\user\ryukreadme.html
C:\documents and settings\user\appdata\ryukreadme.html
C:\documents and settings\user\appdata\local\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrobat\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrobat\dc\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrobat\dc\cache\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrobat\dc\toolssearchcacherdr\ryukreadme.html
C:\documents and settings\public\libraries\ryukreadme.html
C:\documents and settings\public\recorded tv\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrocef\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cookie\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\color\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\color\profiles\ryukreadme.html
C:\documents and settings\public\libraries\recordedtv.library-ms
C:\documents and settings\public\recorded tv\sample media\win7_scenic-demoshort_raw.wtv
C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000001.regtrans-ms
C:\documents and settings\default\ntuser.dat.log
C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tm.blf
C:\documents and settings\user\appdata\local\adobe\acrocef\dc\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\ryukreadme.html
C:\documents and settings\public\downloads\ryukreadme.html
C:\documents and settings\public\ryukreadme.html
C:\documents and settings\default\saved games\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\internet explorer\quick launch\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\cookies\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\network shortcuts\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\printer shortcuts\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\recent\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\sendto\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\accessories\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\internet explorer\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\accessories\accessibility\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\maintenance\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\templates\ryukreadme.html
C:\documents and settings\default\desktop\ryukreadme.html
C:\documents and settings\default\documents\ryukreadme.html
C:\documents and settings\default\documents\my music\ryukreadme.html
C:\documents and settings\default\documents\my pictures\ryukreadme.html
C:\documents and settings\default\documents\my videos\ryukreadme.html
C:\documents and settings\default\downloads\ryukreadme.html
C:\documents and settings\default\favorites\ryukreadme.html
C:\documents and settings\default\links\ryukreadme.html
C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\accessories\system tools\ryukreadme.html
C:\documents and settings\default\ntuser.dat
C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000002.regtrans-ms
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5bke\fdc5uco11re5u283tqazmjrjqbqgkv...
C:\documents and settings\user\appdata\local\application data\adobe\color\profiles\wsrgb.icc
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\feeds\{5588acfd-643...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\feeds\feeds for uni...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\media player\art ca...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\internet explorer\r...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\media player\sync p...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\temp\microsoft visual c++ 201...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\temp\microsoft .net framework...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\temp\temp1_fp_13.0.0.182_arch...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lp...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\thunderbird\...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\microsoft\internet explorer\recovery\high\acti...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\temp\temp1_fp_13.0.0.182_archive.zip\fp_13.0.0...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\dil-contents-...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5bke\mbox-contents...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\caasbycl\satellitelib-...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_4017a4527469f...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_43794547328c2...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\vt12abarw5hnohlt-y66pkclfe7azd...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\wxgyhhpdzg-ed4sr0bqelbfmapgw1p...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\re1n7...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\dd_ndp4...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\temp1_f...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\dd_vcre...
C:\documents and settings\user\appdata\local\application data\adobe\acrocef\dc\acrobat\cache\index
C:\documents and settings\user\appdata\local\application data\application data\adobe\color\profiles\wscrgb.icc
C:\documents and settings\user\appdata\local\application data\application data\adobe\acrobat\dc\cache\acrofnt15.lst
C:\documents and settings\user\appdata\local\application data\adobe\acrocef\dc\acrobat\cookie\cookies
C:\documents and settings\default\ntuser.dat.log1
C:\documents and settings\user\appdata\local\application data\adobe\color\acecache11.lst
C:\documents and settings\user\appdata\local\adobe\acrobat\dc\adobecmapfnt15.lst
C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_2
C:\documents and settings\user\appdata\local\adobe\acrobat\dc\usercache.bin
C:\documents and settings\user\appdata\local\application data\application data\adobe\acrobat\dc\shareddataevents
C:\documents and settings\user\appdata\local\application data\application data\adobe\acrocef\dc\acrobat\cache\data_0
C:\documents and settings\user\appdata\local\adobe\acrobat\dc\adobesysfnt15.lst
C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_3
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\application ...
volume{600ba660-c712-11e6-a54f-080027cffa47}\system volume information\tracking.log.tmp
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\fe...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\in...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\me...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\wi...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\acrord3...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\of...
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\microso...
C:\documents and settings\user\appdata\local\adobe\acrobat\dc\iconcacherdr.dat
C:\documents and settings\default\appdata\roaming\microsoft\ryukreadme.html
C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_1
C:\documents and settings\default\appdata\roaming\media center programs\ryukreadme.html
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\netframework...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\search\data\...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\user account...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows\devi...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows\powe...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\start...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\event viewer...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows nt\m...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\42d5bec7...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum...
%TEMP%\ryukreadme.html
D:\ryukreadme.html
D:\$recycle.bin\ryukreadme.html
D:\$recycle.bin\s-1-5-21-1960123792-2022915161-3775307078-1001\ryukreadme.html
C:\ryukreadme.html
C:\documents and settings\ryukreadme.html
%ALLUSERSPROFILE%\ryukreadme.html
%ALLUSERSPROFILE%\adobe\ryukreadme.html
%ALLUSERSPROFILE%\adobe\arm\ryukreadme.html
%ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\ryukreadme.html
%PROGRAMDATA%\microsoft\crypto\rsa\machinekeys\08e575673cce10c72090304839888e02_36d1130a-ac2e-44f7-9dc1-e424fbcbe0ee
%ALLUSERSPROFILE%\adobe\arm\reader_15.008.20082\ryukreadme.html
%ALLUSERSPROFILE%\adobe\arm\s\10428\ryukreadme.html
%ALLUSERSPROFILE%\adobe\arm\{291aa914-a987-4ce9-bd63-ac0a92d435e5}\ryukreadme.html
%ALLUSERSPROFILE%\adobe\setup\ryukreadme.html
%ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\ryukreadme.html
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli...
%ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi
%ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1500820082.msp
%ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acroread.msi
%ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab
%ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\acrordrdcupd1500920077.msp
%ALLUSERSPROFILE%\adobe\arm\s\ryukreadme.html
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720...
C:\documents and settings\default\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\applicati...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\42d5bec7ddfbd49e76467529cbc2868987bf8460\p...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{0d3e9e15-de7a-300b-96f1-b4af12b96488}v14....
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{a2563e55-3bec-3828-8d67-e5e8b9e8b675}v14....
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14....
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14....
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\appcrash_autokms.exe_efd62e343880604c41...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_4a8ed64bf1962bf234c1a71...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\search\data\applications\windows\projects\syst...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_5d5d8b7c1982ab7c66cf747...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{a2563e55-3bec-3828-8d67-e5e8b9e8b675}v14.0.23026\packages\...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\appcrash_autokms.exe_efd62e343880604c4145a2e4462f8c53232...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeaddition...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeaddition...
C:\documents and settings\default\ryukreadme.html
C:\documents and settings\default\appdata\ryukreadme.html
C:\documents and settings\default\appdata\local\ryukreadme.html
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_d473a376adfb18a7b165c5e...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{0d3e9e15-de7a-300b-96f1-b4af12b96488}v14.0.23026\packages\...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\machinekeys\08e575673cce10c72090304...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\ac...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\ad...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\k-...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\mi...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\device\{113527a4...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\device\{8702d817...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{07deb856-f...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{e35be42d-f...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\client\1.0\en-us\h...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\42d5bec7ddfbd49e76467529c...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0d3e9e15-de7a-300b-96f1-...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a2563e55-3bec-3828-8d67-...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\microsoft office\mi...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{07deb856-fc6e-4fb9-8add-d8f...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{e35be42d-f742-4d96-a50a-177...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-...
%ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\search\data\applications\wind...
C:\documents and settings\default\appdata\roaming\ryukreadme.html
C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\re1n75kr\8gc0kolxvga0p8yqaftzeevzch1b52...

Moves the following files

from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli...
from C:\documents and settings\user\appdata\local\adobe\acrobat\dc\adobecmapfnt15.lst to C:\documents and settings\user\appdata\local\adobe\acrobat\dc\adobecmapfnt15.lst.ryk
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\application ... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\application ...
from C:\documents and settings\user\appdata\local\adobe\acrobat\dc\iconcacherdr.dat to C:\documents and settings\user\appdata\local\adobe\acrobat\dc\iconcacherdr.dat.ryk
from C:\documents and settings\user\appdata\local\adobe\acrobat\dc\adobesysfnt15.lst to C:\documents and settings\user\appdata\local\adobe\acrobat\dc\adobesysfnt15.lst.ryk
from C:\documents and settings\user\appdata\local\application data\application data\adobe\acrobat\dc\shareddataevents to C:\documents and settings\user\appdata\local\application data\application data\adobe\acrobat\dc\shareddataevents.ryk
from C:\documents and settings\user\appdata\local\adobe\acrobat\dc\usercache.bin to C:\documents and settings\user\appdata\local\adobe\acrobat\dc\usercache.bin.ryk
from C:\documents and settings\user\appdata\local\application data\application data\adobe\acrobat\dc\cache\acrofnt15.lst to C:\documents and settings\user\appdata\local\application data\application data\adobe\acrobat\dc\cache\acrofnt15.lst.ryk
from C:\documents and settings\user\appdata\local\application data\adobe\acrocef\dc\acrobat\cookie\cookies to C:\documents and settings\user\appdata\local\application data\adobe\acrocef\dc\acrobat\cookie\cookies.ryk
from C:\documents and settings\default\ntuser.dat.log1 to C:\documents and settings\default\ntuser.dat.log1.ryk
from C:\documents and settings\user\appdata\local\application data\application data\adobe\color\profiles\wscrgb.icc to C:\documents and settings\user\appdata\local\application data\application data\adobe\color\profiles\wscrgb.icc.ryk
from C:\documents and settings\user\appdata\local\application data\adobe\acrocef\dc\acrobat\cache\index to C:\documents and settings\user\appdata\local\application data\adobe\acrocef\dc\acrobat\cache\index.ryk
from C:\documents and settings\user\appdata\local\application data\application data\adobe\acrocef\dc\acrobat\cache\data_0 to C:\documents and settings\user\appdata\local\application data\application data\adobe\acrocef\dc\acrobat\cache\data_0.ryk
from C:\documents and settings\user\appdata\local\application data\adobe\color\profiles\wsrgb.icc to C:\documents and settings\user\appdata\local\application data\adobe\color\profiles\wsrgb.icc.ryk
from C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000002.regtrans-ms to C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000002.regtrans-ms.ryk
from C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_1 to C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_1.ryk
from C:\documents and settings\default\ntuser.dat to C:\documents and settings\default\ntuser.dat.ryk
from C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tm.blf to C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tm.blf.ryk
from volume{600ba660-c712-11e6-a54f-080027cffa47}\system volume information\tracking.log.tmp to volume{600ba660-c712-11e6-a54f-080027cffa47}\system volume information\tracking.log
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\in... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\in...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\me... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\me...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\of... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\of...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5bke\fdc5uco11re5u283tqazmjrjqbqgkv... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5bke\fdc5uco11re5u283tqazmjrjqbqgkv...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\vt12abarw5hnohlt-y66pkclfe7azd... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\vt12abarw5hnohlt-y66pkclfe7azd...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\caasbycl\satellitelib-... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\caasbycl\satellitelib-...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5bke\mbox-contents... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5bke\mbox-contents...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\temp\temp1_fp_13.0.0.182_archive.zip\fp_13.0.0... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\temp\temp1_fp_13.0.0.182_archive.zip\fp_13.0.0...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\dil-contents-... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\dil-contents-...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\microsoft\internet explorer\recovery\high\acti... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\microsoft\internet explorer\recovery\high\acti...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\re1n7... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\re1n7...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lp... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lp...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\bzjx5...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\temp\microsoft .net framework... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\temp\microsoft .net framework...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\media player\sync p... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\media player\sync p...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\internet explorer\r... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\internet explorer\r...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\feeds\feeds for uni... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\microsoft\feeds\feeds for uni...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\thunderbird\... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\thunderbird\...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\<INETFILES>\...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\dd_ndp4... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\dd_ndp4...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\dd_vcre... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\temp\dd_vcre...
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\re1n75kr\8gc0kolxvga0p8yqaftzeevzch1b52... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\re1n75kr\8gc0kolxvga0p8yqaftzeevzch1b52...
from C:\documents and settings\public\recorded tv\sample media\win7_scenic-demoshort_raw.wtv to C:\documents and settings\public\recorded tv\sample media\win7_scenic-demoshort_raw.wtv.ryk
from C:\documents and settings\default\ntuser.dat.log to C:\documents and settings\default\ntuser.dat.log.ryk
from C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000001.regtrans-ms to C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000001.regtrans-ms.ryk
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro...
from %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\acrordrdcupd1500920077.msp to %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\acrordrdcupd1500920077.msp.ryk
from %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab to %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab.ryk
from %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1500820082.msp to %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1500820082.msp.ryk
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum...
from %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi to %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi.ryk
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeaddition... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeaddition...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeaddition... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeaddition...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50...
from C:\documents and settings\public\libraries\recordedtv.library-ms to C:\documents and settings\public\libraries\recordedtv.library-ms.ryk
from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\wxgyhhpdzg-ed4sr0bqelbfmapgw1p... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\<INETFILES>\content.ie5\0u8lpyu9\wxgyhhpdzg-ed4sr0bqelbfmapgw1p...

Changes user data files extensions (Trojan.Encoder).

Network activity

Connects to

'<LOCALNET>.28.1':445
'<LOCALNET>.28.1':139

UDP

'<LOCALNET>.28.1':7
'22#.0.0.22':7
'22#.0.0.252':7
'23#.#55.255.250':7

Miscellaneous

Creates and executes the following

'<Current directory>\kmvzfto.exe' 8 LAN
'<Current directory>\kmvzfto.exe' 8 LAN' (with hidden window)
'%WINDIR%\syswow64\net.exe' stop "audioendpointbuilder" /y' (with hidden window)
'%WINDIR%\syswow64\net.exe' stop "samss" /y' (with hidden window)

Executes the following

'%WINDIR%\syswow64\net1.exe' stop "audioendpointbuilder" /y
'%WINDIR%\syswow64\net1.exe' stop "samss" /y

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