Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft' = 'file:///C:/bf32d3b0/<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:
- 'me#####.multimania.co.uk':80
- 'wp#d':80
TCP:
HTTP GET requests:
- me#####.multimania.co.uk/romeo31/dex.exe
- wp#d/wpad.dat
UDP:
- DNS ASK me#####.multimania.co.uk
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: '' WindowName: 'Windows Task Manager'
- ClassName: 'Indicator' WindowName: '(null)'
