Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'e646912adb57c26bf37ceba1734706bb' = '"%APPDATA%\Shell.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'e646912adb57c26bf37ceba1734706bb' = '"%APPDATA%\Shell.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\e646912adb57c26bf37ceba1734706bb.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\Shell.exe' = '%APPDATA%\Shell.exe:*:Enabled:Shell.exe'
Creates and executes the following:
- '%APPDATA%\Shell.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\Shell.exe" "Shell.exe" ENABLE
Modifies file system:
Creates the following files:
- %ALLUSERSPROFILE%\Application Data\Isolated Storage\{75007700-3700-4600-4700-410067005700}
- %APPDATA%\Shell.exe
- <Current directory>:{75007700-3700-4600-4700-410067005700}
Network activity:
Connects to:
- 'ho####gpmy.ddns.net':9999
UDP:
- DNS ASK ho####gpmy.ddns.net
