Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '' = '<Full path to virus>'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'MGSMGS' = '<SYSTEM32>\System.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'FireWall' = '<Full path to virus>'
Creates the following files on removable media:
- <Drive name for removable media>:\svchost.exe
- <Drive name for removable media>:\Autorun.inf
Malicious functions:
Executes the following:
- <SYSTEM32>\wbem\wmiadap.exe /R /T
- <SYSTEM32>\net1.exe stop "Windows Firewall/Internet Connection Sharing (ICS)"
- <SYSTEM32>\net.exe stop "Windows Firewall/Internet Connection Sharing (ICS)"
Modifies file system :
Creates the following files:
- C:\svchost.exe
- <SYSTEM32>\wbem\Performance\WmiApRpl_new.ini
- C:\Autorun.inf
- <SYSTEM32>\System.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Autorun.inf
- <Drive name for removable media>:\svchost.exe
- C:\svchost.exe
- <Full path to virus>
- C:\Autorun.inf
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
