Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft' = 'file:///C:/af32d3b0/<Virus name>.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- %TEMP%\tmp2.tmp.exe
- %TEMP%\tmp1.tmp.exe
- %TEMP%\tmp2.tmp.exe (downloaded from the Internet)
- %TEMP%\tmp1.tmp.exe (downloaded from the Internet)
Executes the following:
- <SYSTEM32>\taskmgr.exe
Modifies file system :
Creates the following files:
- C:\autorun.exe
- %TEMP%\tmp2.tmp.exe
- %TEMP%\tmp1.tmp.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
Network activity:
Connects to:
- 'www.sh####finder.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- www.sh####finder.com/files/01-Jun-11-f68b82716ffffd8-PhoneMyPC.exe
- wp#d/wpad.dat
UDP:
- DNS ASK www.sh####finder.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: '' WindowName: 'Windows Task Manager'
- ClassName: 'Indicator' WindowName: ''