Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Classes\黑天来了\shell\open\command] '' = '%TEMP%\gsp5.exe /dde'
Malicious functions:
Creates and executes the following:
- '%TEMP%\gsp5.exe' -pref .\Night.dat -t . -md Night.day
Modifies file system :
Creates the following files:
- %TEMP%\Night.day
- %TEMP%\Night.dat
- %TEMP%\gsp5.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'SysListView32' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: '' WindowName: ''
- ClassName: 'GSP5MainWin' WindowName: ''
