Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ATIDriver' = '<Full path to virus>'
Malicious functions:
Executes the following:
- '<SYSTEM32>\wbem\wmiadap.exe' /R /T
Modifies file system :
Deletes the following files:
- <SYSTEM32>\PerfStringBackup.TMP
- <SYSTEM32>\wbem\Performance\WmiApRpl.ini
Network activity:
Connects to:
- 'li###is.info':80
- 'wp#d':80
TCP:
HTTP GET requests:
- li###is.info/sys/update/ver.txt?t=#######################
- wp#d/wpad.dat
UDP:
- DNS ASK wp#d
- DNS ASK li###is.info
- DNS ASK www.fa###ook.com
- DNS ASK www.google.com
- DNS ASK www.ya##o.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
