Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '08706cb6e5252f357078f274111ef5e4' = '"%APPDATA%\hkcmd.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '08706cb6e5252f357078f274111ef5e4' = '"%APPDATA%\hkcmd.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\hkcmd.exe' = '%APPDATA%\hkcmd.exe:*:Enabled:hkcmd.exe'
Creates and executes the following:
- '%APPDATA%\hkcmd.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\hkcmd.exe" "hkcmd.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\hkcmd.exe
Network activity:
Connects to:
- 'ex######.servecounterstrike.com':35780
UDP:
- DNS ASK ex######.servecounterstrike.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
