Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RUNONCE] '*win.com' = '<SYSTEM32>\win.com'
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{8EA3DB54-4ED6-2CE7-0EA6-3BEA7EDD4AEC}] 'StubPath' = '<SYSTEM32>\win.com 2'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] '*win.com' = '<SYSTEM32>\win.com'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'win.com' = '<SYSTEM32>\win.com'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'win.com' = '<SYSTEM32>\win.com'
Changes the following executable system files:
- <SYSTEM32>\win.com
Infects the following executable files:
- <SYSTEM32>\win.com
Malicious functions:
Executes the following:
- '<SYSTEM32>\win.com'
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Searches for registry branches where third party applications store passwords:
- [<HKLM>\SOFTWARE\MICROSOFT\MSNMessenger]
Network activity:
Connects to:
- 'localhost':4711
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
