Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'service' = 'service.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices] 'service' = 'service.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'service' = 'service.exe'
Malicious functions:
Creates and executes the following:
- '<SYSTEM32>\service.exe' 320 "<Full path to virus>"
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram RIOTBOT.exe RIOTBOT ENABLE
Modifies file system :
Creates the following files:
- <SYSTEM32>\service.exe
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\service.exe
Deletes itself.
Network activity:
Connects to:
- '21#.#13.137.211':6667
Miscellaneous:
Searches for the following windows:
- ClassName: 'mIRC' WindowName: '(null)'
- ClassName: 'Indicator' WindowName: '(null)'
