Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '7d56b2e2f611b2777d02e44799d60b9e' = '"%TEMP%\system32.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '7d56b2e2f611b2777d02e44799d60b9e' = '"%TEMP%\system32.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\7d56b2e2f611b2777d02e44799d60b9e.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\system32.exe' = '%TEMP%\system32.exe:*:Enabled:system32.exe'
Creates and executes the following:
- '%TEMP%\system32.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\system32.exe" "system32.exe" ENABLE
Modifies file system:
Creates the following files:
- %TEMP%\system32.exe
Network activity:
Connects to:
- 'kh#####hamdo.ddns.net':5552
UDP:
- DNS ASK kh#####hamdo.ddns.net
