Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer\Run] 'd' = '%ProgramFiles%\Internet Explorer\ctfmonedi.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\regsvr32.exe' /s <SYSTEM32>\wo98605.dll
Registers BHO:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{FA95EFB8-20F5-3DB3-AE52-6EED1DE8D5EB}']
Registers COM server:
- [<HKLM>\SOFTWARE\Classes\CLSID\{FA95EFB8-20F5-3DB3-AE52-6EED1DE8D5EB}\InprocServer32] '' = '<SYSTEM32>\wo98605.dll'
Modifies file system:
Creates the following files:
- %ProgramFiles%\Internet Explorer\ctfmonedi.exe
- <SYSTEM32>\wo98605.dll
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
