Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'AudioMixer' = '%APPDATA%\realtekupd.lnk'
Malicious functions:
Creates and executes the following:
- '%APPDATA%\realtekupd.exe'
Injects code into
the following user processes:
- realtekupd.exe
Modifies file system:
Creates the following files:
- %APPDATA%\realtekupd.lnk
- %APPDATA%\realtekupd.exe
- %APPDATA%\7za.exe
Network activity:
Connects to:
- 'pa###bin.com':443
- '2n#.co':443
UDP:
- DNS ASK pa###bin.com
- DNS ASK 2n#.co
