Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '1347d32c5fbdc171be5aa26efb05574a' = '"%APPDATA%\storm.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '1347d32c5fbdc171be5aa26efb05574a' = '"%APPDATA%\storm.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\1347d32c5fbdc171be5aa26efb05574a.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\storm.exe' = '%APPDATA%\storm.exe:*:Enabled:storm.exe'
Creates and executes the following:
- '%APPDATA%\storm.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\storm.exe" "storm.exe" ENABLE
Modifies file system:
Creates the following files:
- %APPDATA%\storm.exe
Network activity:
Connects to:
- 'ga####erv.hopto.org':5552
UDP:
- DNS ASK ga####erv.hopto.org
