Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'WinUpdaterstd' = '%WINDIR%\WinUpdaterstd\svchost.exe'
Malicious functions:
Creates and executes the following:
- %WINDIR%\WinUpdaterstd\svchost.exe
Modifies file system :
Creates the following files:
- %WINDIR%\WinUpdaterstd\svchost.exe
Network activity:
UDP:
- DNS ASK mu###line.info
