Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Windows Services' = '%WINDIR%\T-58606425024502280\winsvcs.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Windows Services' = '%WINDIR%\T-58606425024502280\winsvcs.exe'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%WINDIR%\T-58606425024502280\winsvcs.exe' = '%WINDIR%\T-58606425024502...
Modifies file system:
Creates the following files:
- %ALLUSERSPROFILE%\Start Menu\Programs\winsvcs.exe
- %WINDIR%\T-58606425024502280\winsvcs.exe
Sets the 'hidden' attribute to the following files:
- %WINDIR%\T-58606425024502280\winsvcs.exe
Miscellaneous:
Searches for the following windows:
- ClassName: '346346346' WindowName: ''
- ClassName: '235325325' WindowName: ''
Creates and executes the following:
- '%WINDIR%\T-58606425024502280\winsvcs.exe'
