Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'b02015c5cc2a5152acd6f206ea576b9b' = '"%APPDATA%\windows.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'b02015c5cc2a5152acd6f206ea576b9b' = '"%APPDATA%\windows.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\b02015c5cc2a5152acd6f206ea576b9b.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\windows.exe' = '%APPDATA%\windows.exe:*:Enabled:windows.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\windows.exe" "windows.exe" ENABLE
Modifies file system:
Creates the following files:
- %APPDATA%\windows.exe
Network activity:
Connects to:
- 'nj#####das.hopto.org':1155
UDP:
- DNS ASK nj#####das.hopto.org
Miscellaneous:
Creates and executes the following:
- '%APPDATA%\windows.exe'
