Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\System Volume Information\DSC20121101.exe
Malicious functions:
Creates and executes the following:
- %APPDATA%\Microsoft\Internet Explorer\IESecurity.exe
Modifies file system :
Creates the following files:
- %APPDATA%\Microsoft\Internet Explorer\IESecurity.exe
Network activity:
Connects to:
- 'nu#####2.persiangig.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- nu#####2.persiangig.com/IsConnect.txt
- nu#####2.persiangig.com/senders.txt
- wp#d/wpad.dat
- nu#####2.persiangig.com/recivers.txt
UDP:
- DNS ASK nu#####2.persiangig.com
- DNS ASK wp#d