Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'system' = '"<SYSTEM32>\microsoft\system.exe"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'system' = '"<Full path to file>"'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
Modifies file system:
Creates the following files:
- C:\autorun.inf
- %APPDATA%\Logs\02-24-2018
- <SYSTEM32>\Microsoft\system.exe
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\Microsoft\system.exe
Network activity:
Connects to:
- 'ap#.#pify.org':80
- '21#.#26.51.234':7171
- 'ip##pi.com':80
- 'fr###eoip.net':80
TCP:
HTTP GET requests:
- http://ap#.#pify.org/
- http://fr###eoip.net/xml/
- http://ip##pi.com/json/
UDP:
- DNS ASK ap#.#pify.org
- DNS ASK fr###eoip.net
- DNS ASK ip##pi.com
Miscellaneous:
Creates and executes the following:
- '<SYSTEM32>\Microsoft\system.exe'
Executes the following:
- '<SYSTEM32>\schtasks.exe' /create /tn "WINDOWSSYSTEMHOST" /tr "<SYSTEM32>\microsoft\system.exe" /sc MINUTE /MO 1
- '<SYSTEM32>\schtasks.exe' /create /tn "system" /sc ONLOGON /tr "<SYSTEM32>\microsoft\system.exe" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "system" /sc ONLOGON /tr "<Full path to file>" /rl HIGHEST /f
