Technical Information
To ensure autorun and distribution
Creates the following services
- [<HKLM>\System\CurrentControlSet\Services\WinTcpAutoProxySvc] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\WinTcpAutoProxySvc] 'ImagePath' = '%PROGRAMDATA%\WinTcpAutoProxySvc\loader.exe'
Malicious functions
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system
Creates the following files
- %PROGRAMDATA%\wintcpautoproxysvc\loader.exe
Deletes itself.
Miscellaneous
Creates and executes the following
- '%PROGRAMDATA%\wintcpautoproxysvc\loader.exe'
- '%WINDIR%\syswow64\cmd.exe' /c @ping -n 15 127.0.0.1&del <Full path to file> > nul' (with hidden window)
- '<SYSTEM32>\svchost.exe' ' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c @ping -n 15 127.0.0.1&del <Full path to file> > nul
- '<SYSTEM32>\svchost.exe'
- '%WINDIR%\syswow64\ping.exe' -n 15 127.0.0.1
