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Date discovered:07/11/2008
In the wild:Yes
Reported Infections:Low
Distribution Potential:Low to medium
Damage Potential:Low to medium
Static file:Yes
File size:162.304 Bytes
MD5 checksum:fec1fcba041ebcfe7569ed7e357e3bb9
VDF version:
IVDF version:

 General Methods of propagation:
   • Autorun feature
   • Mapped network drives

   •  F-Secure: Worm.Win32.AutoRun.bqgh
   •  Eset: Win32/PSW.OnLineGames.PPI
   •  DrWeb: Trojan.PWS.Wsgame.13295

The file works interdependently with these components:
   •  TR/PSW.Magania.dyji

Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows 7

Side effects:
   • Drops files
   • Registry modification

 Files It copies itself to the following locations:
   • %tempdir%\apiqq.exe
   • %drive%\9d6resf.exe

It deletes the initially executed copy of itself.

The following files are created:

%drive%\autorun.inf This is a non malicious text file with the following content:
   • %code that runs malware%

– %tempdir%\apiqq0.dll Detected as: TR/PSW.Magania.dyji

It tries to download a file:

– The location is the following:
At the time of writing this file was not online for further investigation.

 Registry One of the following values is added in order to run the process after reboot:

–  [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   • "api32"="%tempdir%\apiqq.exe"

The following registry keys are changed:

Various Explorer settings:

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   New value:
   • "CheckedValue"=dword:00000000

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
   New value:
   • "Hidden"=dword:00000002

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
   New value:
   • "ShowSuperHidden"=dword:00000000

 Stealing It tries to steal the following information:

– The password from the following program:
   • Dofus

 Injection – It injects itself into a process.

    Process name:
   • explorer.exe

 File details Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with the following runtime packer:
   • ASPack

Description inserted by Andrei Ilie on Tuesday, February 1, 2011
Description updated by Andrei Ilie on Monday, February 7, 2011

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