Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Isass.exe' = '<SYSTEM32>\Isass.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Isass.exe
Modifies file system :
Creates the following files:
- <SYSTEM32>\Isass.exe
- C:\autorun.inf
- %TEMP%\autorun.inf
- C:\Isass.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Isass.exe
- C:\autorun.inf
- C:\Isass.exe
Deletes the following files:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Isass.exe
- C:\autorun.inf
- C:\Isass.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
