Technical Information
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:WinDHCPServ'
Executes the following:
- <SYSTEM32>\wscript.exe "<Current directory>\tmp.vbs"
Modifies file system :
Creates the following files:
- <Current directory>\locals.dll
- <Current directory>\tmp.vbs
- <Current directory>\ident_old.sys
Network activity:
Connects to:
- 'any':80
- 'hy#####w05.blogspot.com':80
TCP:
HTTP GET requests:
- anyver.asp
- hy#####w05.blogspot.com/
UDP:
- DNS ASK hy#####w05.blogspot.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'KOKOROWARUI' WindowName: 'BrainLord'
- ClassName: 'Shell_TrayWnd' WindowName: ''
