Virus:TR/Magania.107512
Date discovered:03/03/2009
Type:Trojan
In the wild:Yes
Reported Infections:Low to medium
Distribution Potential:Low to medium
Damage Potential:Low to medium
Static file:Yes
File size:107.512 Bytes
MD5 checksum:91ceb6661f59512380a2b2df802545d2
IVDF version:7.01.02.112 - Tuesday, March 3, 2009

 General Aliases:
   •  Mcafee: Generic PWS.ak trojan
   •  Sophos: Mal/EncPk-HI
   •  Panda: W32/Autorun.JCV
   •  Eset: Win32/PSW.OnLineGames.OIG
   •  Bitdefender: Trojan.PWS.OnLineGames.KCNN


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


Side effects:
   • Downloads a malicious file
   • Drops malicious files
   • Registry modification

 Files It copies itself to the following location:
   • %SYSDIR%\kacsde.exe



The following file is created:

– %SYSDIR%\godert0.dll Further investigation pointed out that this file is malware, too. Detected as: TR/Frethog.C




It tries to download a file:

– The location is the following:
   • http://dsews.com/xjj/**********
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]
   • "anhtaaa"="%SYSDIR%\kacsde.exe"



The following registry key is changed:

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\
   Connections]
   New value:
   • "DefaultConnectionSettings"=hex:46,00,00,00,04,00,00,00,09,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,00,00,00,00,00,00,90,E3,C0,3D,E3,74,CA,01,00,00,00,00,00,00,00,00,00,00,00,00,01,00,00,00,02,00,00,00,C0,A8,6B,64,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00

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

Description inserted by Petre Galan on Friday, December 4, 2009
Description updated by Petre Galan on Friday, December 4, 2009

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