Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'd949fe672afa1f32396108a7064e72ce' = '"%TEMP%\windaws.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'd949fe672afa1f32396108a7064e72ce' = '"%TEMP%\windaws.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\windaws.exe' = '%TEMP%\windaws.exe:*:Enabled:windaws.exe'
Creates and executes the following:
- '%TEMP%\windaws.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\windaws.exe" "windaws.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\windaws.exe
Network activity:
Connects to:
- 'wa####.zapto.org':155
UDP:
- DNS ASK wa####.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'Indicator' WindowName: '(null)'
