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Virus:TR/Crypt.ZPACK.75645
Date discovered:06/05/2014
Type:Trojan
In the wild:Yes
Reported Infections:Low
Distribution Potential:Low
Damage Potential:Low
Static file:Yes
File size:106.496 Bytes
VDF version:7.11.147.198 - Tuesday, May 6, 2014
IVDF version:7.11.147.198 - Tuesday, May 6, 2014

 General Method of propagation:
   • No own spreading routine


Aliases:
   •  Kaspersky: Trojan-PSW.Win32.Fareit.aooa
   •  Bitdefender: Gen:Variant.Kazy.377605
   •  AVG: Inject2.ADOE
   •  Eset: Win32/Injector.BDGC trojan


Platforms / OS:
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows Server 2008
   • Windows 7


Side effects:
   • Drops files
   • Registry modification
   • Steals information

 Files The following files are created:

– Non malicious files:
   • %TEMPDIR%\1EFBA.dmp
   • %TEMPDIR%\3e019793.tmp
   • %TEMPDIR%\Cookies\index.dat
   • %TEMPDIR%\History\History.IE5\desktop.ini
   • %TEMPDIR%\History\History.IE5\index.dat

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

–  HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
   • UserFaultCheck



The following registry key is added:

– HKLM\SYSTEM\CurrentControlSet\Services\syshost32


The following registry key is changed:

– HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\
   Shell Folders
   Old value:
   • "Personal"="%HOME%\My Documents"
   New value:
   • "Personal"=""

 File details Programming language:
The malware program was written in MS Visual C++.
In order to aggravate detection and reduce size of the file it is packed with the following runtime packer:
   • UPX

Description inserted by Oscar Anduiza on Thursday, May 8, 2014
Description updated by Oscar Anduiza on Thursday, May 8, 2014

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