Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Storages' = '%APPDATA%\Windows Defender\svchost.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\Autorun.ini
Malicious functions:
Creates and executes the following:
- %APPDATA%\Windows Defender\svchost.exe
Executes the following:
- <SYSTEM32>\reg.exe ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Storages" /t REG_SZ /d "%APPDATA%\Windows Defender\svchost.exe" /f
- <SYSTEM32>\cmd.exe /c ""%TEMP%\pDSon.bat" "
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Hides the following processes:
Modifies file system :
Creates the following files:
- %APPDATA%\Windows Defender\svchost.exe
- %TEMP%\pDSon.bat
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Autorun.ini
- %APPDATA%\Windows Defender\svchost.exe
Deletes the following files:
- %TEMP%\pDSon.bat
Miscellaneous:
Searches for the following windows:
- ClassName: 'shell_traywnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
