Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'a01d8df9f860fc0affc6a5ad3f28be6a' = '"%WINDIR%\Microsoft.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'a01d8df9f860fc0affc6a5ad3f28be6a' = '"%WINDIR%\Microsoft.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\a01d8df9f860fc0affc6a5ad3f28be6a.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%WINDIR%\Microsoft.exe' = '%WINDIR%\Microsoft.exe:*:Enabled:Microsoft....
Creates and executes the following:
- '%WINDIR%\Microsoft.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%WINDIR%\Microsoft.exe" "Microsoft.exe" ENABLE
Modifies file system:
Creates the following files:
- %WINDIR%\Microsoft.exe
Network activity:
Connects to:
- 'ne####rt.hopto.org':9178
UDP:
- DNS ASK ne####rt.hopto.org
