VipShell
(Backdoor.Win32.Agent.adw)

by ?

Written in Microsoft Visual C++, Source included

Released in August 2006

Made in China


Server:
dropped files:
c:\Program Files\Internet Explorer\svchost.exe    Size: 76,888 bytes 
c:\WINDOWS\Help\svchost.exe                       Size: 76,888 bytes 
c:\WINDOWS\system32\ShellExt\lsass.exe            Size: 76,888 bytes 
c:\WINDOWS\system32\wins\svchost.exe              Size: 76,888 bytes 

added to registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell"
old data: Explorer.exe 
new data: Explorer.exe C:\WINDOWS\help\svchost.exe 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon "Userinit"
old data: C:\WINDOWS\system32\userinit.exe, 
new data: C:\WINDOWS\System32\userinit.exe,C:\Program Files\Internet Explorer\svchost.exe 

HKEY_USERS\S-1-5-18\Software\Microsoft\Windows NT\CurrentVersion\Windows "load"
old data: 
new data: C:\WINDOWS\System32\ShellExt\lsass.exe 

HKEY_USERS\.DEFAULT\Software\Microsoft\Windows NT\CurrentVersion\Windows "load"
old data: 
new data: C:\WINDOWS\System32\ShellExt\lsass.exe 

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\zhuifengjian "ImagePath"
data: C:\WINDOWS\System32\wins\svchost.exe 
	
	
	
tested on Windows XP
June 11, 2007

MegaSecurity