Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'netmon' = '%WINDIR%\system\services.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\strongkey.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- %WINDIR%\system\services.exe
Hides the following processes:
- %WINDIR%\system\services.exe
Modifies file system :
Creates the following files:
- <DRIVERS>\sysdrv32.sys
- %WINDIR%\system\services.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\strongkey.exe
- <Drive name for removable media>:\autorun.inf
- %WINDIR%\system\services.exe
- <DRIVERS>\sysdrv32.sys
Deletes itself.
Network activity:
Connects to:
- '1.###2jx.com':449
- '<Private IP address>':139
- '<Private IP address>':445
UDP:
- DNS ASK 1.###2jx.com
