Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'lsass system' = '%WINDIR%\lsass.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\Update.exe
- %WINDIR%\lsass.exe
- C:\HappyValentinesDay.exe