Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '1dbd6e24dfb697d20fcd82d1c3926d8b' = '"%TEMP%\Explerer.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '1dbd6e24dfb697d20fcd82d1c3926d8b' = '"%TEMP%\Explerer.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\1dbd6e24dfb697d20fcd82d1c3926d8b.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\Explerer.exe' = '%TEMP%\Explerer.exe:*:Enabled:Explerer.exe'
Creates and executes the following:
- '%TEMP%\Explerer.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\Explerer.exe" "Explerer.exe" ENABLE
Modifies file system:
Creates the following files:
- %TEMP%\Explerer.exe
Network activity:
Connects to:
- 'sa####aker.ddns.net':3158
UDP:
- DNS ASK sa####aker.ddns.net
