Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Taskman' = '%HOMEPATH%\antzc.exe'
Malicious functions:
Executes the following:
- <SYSTEM32>\svchost.exe
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\antzc.exe
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\antzc.exe
Network activity:
UDP:
- DNS ASK ba####.cocolands.su
- DNS ASK wo###.rickstudio.ru
- DNS ASK mu###.###tal-protection.net.ru
- DNS ASK sl###.##fehousenumber.com
- 'ba####.cocolands.su':41801
- 'wo###.rickstudio.ru':41801
- 'sl###.##fehousenumber.com':41801
- 'mu###.###tal-protection.net.ru':41801
