Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Windows Debugger' = '%APPDATA%\WinDbg\windbg.exe'
Malicious functions:
Executes the following:
- <SYSTEM32>\wscript.exe "%TEMP%\tmp3.vbs"
Modifies file system :
Creates the following files:
- %TEMP%\m1nvio
- %TEMP%\tmp3.vbs
- %APPDATA%\WinDbg\windbg.exe
Deletes the following files:
- %TEMP%\tmp3.vbs
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
