Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'svchost.exe' = '%APPDATA%\Microsoft\svchost.exe'
Malicious functions:
Creates and executes the following:
- %TEMP%\bot.exe
Executes the following:
- <SYSTEM32>\rundll32.exe <SYSTEM32>\shimgvw.dll,ImageView_Fullscreen %TEMP%\emma-watson1g.jpg
Modifies file system :
Creates the following files:
- %APPDATA%\Microsoft\svchost.exe
- %TEMP%\emma-watson1g.jpg
- %TEMP%\bot.exe
Sets the 'hidden' attribute to the following files:
- %APPDATA%\Microsoft\svchost.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'ShImgVw:CPreviewWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''