Technical Information
Malicious functions:
Creates and executes the following:
- '<SYSTEM32>\b2.exe'
Executes the following:
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\shimgvw.dll,ImageView_Fullscreen <SYSTEM32>\matilda.jpg
Modifies file system :
Creates the following files:
- %HOMEPATH%\Recent\matilda.lnk
- %HOMEPATH%\Recent\system32.lnk
- <SYSTEM32>\matilda.jpg
- <SYSTEM32>\b2.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'ShImgVw:CPreviewWnd' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'EDIT' WindowName: '(null)'
