Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'Load' = '%APPDATA%\winlogon\winlogon.exe.lnk'
Malicious functions:
Creates and executes the following:
- '%TEMP%\svhost.exe'
Executes the following:
- '<SYSTEM32>\reg.exe' add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%APPDATA%\winlogon\winlogon.exe.lnk" /f
- '<SYSTEM32>\cmd.exe'
Modifies file system:
Creates the following files:
- %TEMP%\svhost.exe
- C:\Documents
