ADSPY/Boran.I.18 - Adware / Spyware

See also

Summary

Full description

Statistics

Virus:	ADSPY/Boran.I.18
Date discovered:	06/10/2006
Type:	Trojan
In the wild:	No
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Medium
Static file:	Yes
File size:	83.968 Bytes
MD5 checksum:	4aa01d99ea02fd25cc8076f33a1cd49c
VDF version:	6.36.00.52
IVDF version:	6.36.00.63 - Wed, 27 Sep 2006 09:03 (GMT+1)

General Method of propagation:
   • No own spreading routine

Alias:
   • Eset: Win32/Adware.Boran

Platforms / OS:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003

Side effects:
   • Registry modification

Registry It registers a browser helper object (BHO) by adding the following key:

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\
   Browser Helper Objects\{6671A431-5C3D-463d-A7CF-5587F9B7E191}]
   • @="Vision"

The following registry keys are added:

– [HKCR\CLSID\{6671A431-5C3D-463d-A7CF-5587F9B7E191}]
   • @="MMSAssist BHO"

– [HKCR\CLSID\{6671A431-5C3D-463d-A7CF-5587F9B7E191}\InprocServer32]
   • @="%malware execution directory%\%executed file%"
   • "ThreadingModel"="Apartment"

– [HKCR\CLSID\{6671A431-5C3D-463d-A7CF-5587F9B7E191}\ProgID]
   • @="MMSBho.MMSAssist.1"

– [HKCR\CLSID\{6671A431-5C3D-463d-A7CF-5587F9B7E191}\Programmable]
– [HKCR\CLSID\{6671A431-5C3D-463d-A7CF-5587F9B7E191}\TypeLib]
   • @="{077525AC-C681-4139-8C3E-B582BDD375C7}"

– [HKCR\CLSID\{6671A431-5C3D-463d-A7CF-5587F9B7E191}\
   VersionIndependentProgID]
   • @="MMSBho.MMSAssist"

– [HKCR\TypeLib\{077525AC-C681-4139-8C3E-B582BDD375C7}\1.0]
   • @="MMSBho 1.0 Type Library"

– [HKCR\TypeLib\{077525AC-C681-4139-8C3E-B582BDD375C7}\1.0\0\win32]
   • @="%malware execution directory%\%executed file%"

– [HKCR\TypeLib\{077525AC-C681-4139-8C3E-B582BDD375C7}\1.0\FLAGS]
   • @="0"

– [HKCR\TypeLib\{077525AC-C681-4139-8C3E-B582BDD375C7}\1.0\HELPDIR]
   • @="%malware execution directory%"

– [HKCR\Interface\{74289A79-E652-4A57-A6B9-EE64AD532A8D}]
   • @="IMMSAssist"

– [HKCR\Interface\{74289A79-E652-4A57-A6B9-EE64AD532A8D}\
   ProxyStubClsid]
   • @="{00020424-0000-0000-C000-000000000046}"

– [HKCR\Interface\{74289A79-E652-4A57-A6B9-EE64AD532A8D}\
   ProxyStubClsid32]
   • @="{00020424-0000-0000-C000-000000000046}"

– [HKCR\Interface\{74289A79-E652-4A57-A6B9-EE64AD532A8D}\TypeLib]
   • @="{077525AC-C681-4139-8C3E-B582BDD375C7}"
   • "Version"="1.0"

– [HKCR\MMSBho.MMSAssist]
   • @="MMSAssist BHO"

– [HKCR\MMSBho.MMSAssist\CLSID]
   • @="{6671A431-5C3D-463d-A7CF-5587F9B7E191}"

– [HKCR\MMSBho.MMSAssist\CurVer]
   • @="MMSBho.MMSAssist.1"

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\
   ShellServiceObjectDelayLoad]
   • "Vision"="{6671A431-5C3D-463d-A7CF-5587F9B7E191}"

– [HKLM\SOFTWARE\Microsoft\Internet Explorer\Extensions\
   {6671A433-5C3D-463d-A7CF-5587F9B7E191}]
   • "ClsidExtension"="{6671A432-5C3D-463d-A7CF-5587F9B7E191}"
   • "MenuText"="%random character string%"
   • "MenuStatusBar"="%random character string%"

– [HKCU\Software\Microsoft\Internet Explorer\MenuExt\
   >>%random character string%<<]
   • @="res://%malware execution directory%\%executed file%/mms.htm"

– [HKLM\SOFTWARE\mmsassist]
   • "mmsassist"="1.2.0.3"
   • "regup"="01c6ebf9e4e05910"
   • "pid"="30574EFA8247A1B90B30060F409F5F5B"
   • "reg"="30574EFA8247A1B90B30060F409F5F5B"

– [HKLM\SOFTWARE\mmsassist\up]
   • "1.2.0.3"="1"

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\
   Vision Communicate]
   • "DisplayName"="Vision Communicate"
   • "UninstallString"="%SYSDIR%\rundll32.exe %malware execution directory%\%executed file%,Uninstall"

Backdoor All of the following:
   • http://www.borlander.com.cn/**********
   • http://www.borlander.com.cn/**********

This is done via the HTTP GET request on a PHP script.

Sends information about:
    • Current malware status
    • Malware uptime

File details Programming language:
The malware program was written in MS Visual C++.

See a brief description here.

Description inserted by Monica Ghitun on Mon, 09 Oct 2006 09:17 (GMT+1)
Description updated by Andrei Ivanes on Fri, 27 Oct 2006 08:33 (GMT+1)

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