Win32.HLLW.Autoruner2.65064

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'giiil' = '%HOMEPATH%\giiil.exe /N'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'giiil' = '%HOMEPATH%\giiil.exe /f'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'giiil' = '%HOMEPATH%\giiil.exe /Z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'giiil' = '%HOMEPATH%\giiil.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'giiil' = '%HOMEPATH%\giiil.exe /x'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'giiil' = '%HOMEPATH%\giiil.exe /C'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'giiil' = '%HOMEPATH%\giiil.exe /a'

Creates the following files on removable media

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\7790_preview.exe
<Drive name for removable media>:\spib_pima.exe
<Drive name for removable media>:\ff_ot_user_guide.exe
<Drive name for removable media>:\bc01.exe
<Drive name for removable media>:\cleanlyrics.exe
<Drive name for removable media>:\block.exe
<Drive name for removable media>:\arrow-down.exe
<Drive name for removable media>:\flower_trans_matte.exe
<Drive name for removable media>:\babyboymaintonotesbackground_pal.exe
<Drive name for removable media>:\calculatorworksheet.exe
<Drive name for removable media>:\contractualdeadlines.exe
<Drive name for removable media>:\price030215.exe
<Drive name for removable media>:\1sm_price.exe
<Drive name for removable media>:\secret.exe
<Drive name for removable media>:\sexy.exe
<Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.exe
<Drive name for removable media>:\porn.exe
<Drive name for removable media>:\51.exe
<Drive name for removable media>:\clip_1080_5sec_10mbps_h264.exe
<Drive name for removable media>:\giiil.exe
<Drive name for removable media>:\000814251_video_01.exe
<Drive name for removable media>:\correct.exe
<Drive name for removable media>:\dashborder_96.exe
<Drive name for removable media>:\default.exe
<Drive name for removable media>:\toolbar.exe
<Drive name for removable media>:\dashborder_192.exe
<Drive name for removable media>:\508softwareandos.exe
<Drive name for removable media>:\applicantform_en.exe
<Drive name for removable media>:\weeklysheet1215.exe
<Drive name for removable media>:\pushkin.exe
<Drive name for removable media>:\13.exe
<Drive name for removable media>:\210252809.exe
<Drive name for removable media>:\4f0bf7ff71f28.exe
<Drive name for removable media>:\2.exe
<Drive name for removable media>:\video.exe
<Drive name for removable media>:\passwords.exe

Malicious functions

To complicate detection of its presence in the operating system,

forces the system hide from view:

hidden files

Modifies file system

Creates the following files

%HOMEPATH%\giiil.exe

Sets the 'hidden' attribute to the following files

%HOMEPATH%\giiil.exe
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\giiil.exe

Network activity

Connects to

'255.255.255.255':8000

UDP

DNS ASK ns#.##ayer1352.com
DNS ASK ns#.##ayer1352.net
DNS ASK ns#.##ayer1352.org

Miscellaneous

Creates and executes the following

'%HOMEPATH%\giiil.exe'

Tecnologías

Términos

Formación y educación

Mitos

Technical Information