Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'msnLiver' = '<Full path to virus>'
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\msmsgs.exe
- <SYSTEM32>\msmsgs.exe (downloaded from the Internet)
Modifies file system :
Creates the following files:
- <SYSTEM32>\msmsgs.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\tops[1].jpg
Network activity:
Connects to:
- 'www.ba####ssummer.com':80
- 'localhost':1036
TCP:
HTTP GET requests:
- www.ba####ssummer.com/fotos/tops.jpg
UDP:
- DNS ASK www.ba####ssummer.com
