Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Anodicyp' = '"%APPDATA%\Rura\ryig.exe"'
Malicious functions:
Executes the following:
- '<SYSTEM32>\msiexec.exe'
Injects code into
the following system processes:
- <SYSTEM32>\msiexec.exe
Modifies file system:
Creates the following files:
- %HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\n[1].htm
- %APPDATA%\Rura\ryig.exe
Deletes the following files:
- <Full path to file>
Network activity:
Connects to:
- 'di#.##zensminx.org':80
- 'bi#.##liflacep.org':80
- 'sd.###acremna.org':80
- 'ar#.##rfignece.org':80
TCP:
HTTP POST requests:
- http://bi#.##liflacep.org/nnn/n.php
- http://di#.##zensminx.org/nnn/n.php
- http://ar#.##rfignece.org/nnn/n.php
UDP:
- DNS ASK di#.##zensminx.org
- DNS ASK bi#.##liflacep.org
- DNS ASK sd.###acremna.org
- DNS ASK ar#.##rfignece.org
