Win32.HLLW.Autoruner1.25417

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'HKCU' = ''
[<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{6N214NFA-YJ7A-K47B-532Q-QS5IBD3WD3M3}] 'StubPath' = '%WINDIR%\System\DATA.exe Restart'
[<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{6N214NFA-YJ7A-K47B-532Q-QS5IBD3WD3M3}] 'StubPath' = ''
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'Policies' = ''
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Policies' = ''
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'HKLM' = ''

Creates the following files on removable media:

Malicious functions:

To bypass firewall, removes or modifies the following registry keys:

[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DisableNotifications' = '00000001'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%WINDIR%\Explorer.EXE' = '%WINDIR%\Explorer.EXE:*:Enabled:ipsec'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:ipsec'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'

To complicate detection of its presence in the operating system,

forces the system hide from view:

blocks the following features:

Creates and executes the following:

Injects code into

the following system processes:

a large number of user processes.

Modifies file system :

Creates the following files:

%TEMP%\wincqmyy.exe
%TEMP%\winfquox.exe
C:\ejhi.exe
C:\autorun.inf
%TEMP%\winixawa.exe
%TEMP%\qbff.exe
%TEMP%\winllck.exe
%TEMP%\winmkjr.exe
%TEMP%\winxjcgv.exe
%TEMP%\gbbts.exe
%TEMP%\%USERNAME%7
%TEMP%\%USERNAME%8
%APPDATA%\%USERNAME%log.dat
%WINDIR%\system\DATA.exe
%TEMP%\%USERNAME%2.txt
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\sqlite3[1].dll
%TEMP%\mslwii.exe
%TEMP%\wingcwgja.exe
<DRIVERS>\ispqn.sys
%TEMP%\153687.tmp
%APPDATA%\%USERNAME%3SQLite3.dll

Sets the 'hidden' attribute to the following files:

Deletes the following files:

Network activity:

Connects to:

TCP:

HTTP GET requests:

UDP:

Miscellaneous:

Searches for the following windows: