Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\1ce2886ba0b8d0350137a25cc772615d.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\windowscms.exe' = '%APPDATA%\windowscms.exe:*:Enabled:windowscms.exe'
Creates and executes the following:
- '%APPDATA%\windowscms.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\windowscms.exe" "windowscms.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\windowscms.exe
Network activity:
Connects to:
- 'hu####96.dnsd.info':22081
UDP:
- DNS ASK hu####96.dnsd.info
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'