Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '29cf7bc1d8d5cdda3c2701133cbdb176' = '"%APPDATA%\Chrome.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '29cf7bc1d8d5cdda3c2701133cbdb176' = '"%APPDATA%\Chrome.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\29cf7bc1d8d5cdda3c2701133cbdb176.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\Chrome.exe' = '%APPDATA%\Chrome.exe:*:Enabled:Chrome.exe'
Creates and executes the following:
- '%APPDATA%\Chrome.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\Chrome.exe" "Chrome.exe" ENABLE
Modifies file system:
Creates the following files:
- %APPDATA%\Chrome.exe
Network activity:
Connects to:
- 'ad###4.ddns.net':1177
UDP:
- DNS ASK ad###4.ddns.net
