Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Help_W0rm.lnk' = '<Full path to virus>'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\HelpS_.exe
- %HOMEPATH%\Start Menu\Programs\Startup\Help_W0rm.lnk
Creates the following files on removable media:
- <Drive name for removable media>:\Chrome.exe.lnk
- <Drive name for removable media>:\USB.lnk
- <Drive name for removable media>:\Chrome.exe
- <Drive name for removable media>:\USB.exe
Malicious functions:
Creates and executes the following:
- '%TEMP%\SHelp.exe'
Modifies file system :
Creates the following files:
- %TEMP%\SHelp.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\USB.exe
- <Drive name for removable media>:\Chrome.exe
Deletes the following files:
- <Drive name for removable media>:\Chrome.exe.lnk
Network activity:
Connects to:
- 'al#####dii.myq-see.com':3005
UDP:
- DNS ASK al#####dii.myq-see.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
