Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '3296b6f6ee447f91e182fb9cfaf3bf8b' = '"%TEMP%\chrome.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '3296b6f6ee447f91e182fb9cfaf3bf8b' = '"%TEMP%\chrome.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\3296b6f6ee447f91e182fb9cfaf3bf8b.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\chrome.exe' = '%TEMP%\chrome.exe:*:Enabled:chrome.exe'
Creates and executes the following:
- '%TEMP%\chrome.exe'
- '<Current directory>\.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\chrome.exe" "chrome.exe" ENABLE
Modifies file system:
Creates the following files:
- %TEMP%\chrome.exe
- <Current directory>\.exe
Deletes the following files:
- <Current directory>\.exe
Network activity:
Connects to:
- 'an#####scrazzy.ddns.net':4050
UDP:
- DNS ASK an#####scrazzy.ddns.net
