Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Tezgzz' = '%APPDATA%\Roaming\Tezgzz.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\wermgr.exe' -queuereporting
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- %APPDATA%\Roaming\Tezgzz.exe
Deletes itself.
Network activity:
Connects to:
- 'mo##03.net':1887
- 'mo##04.net':1887
- 'ap#.##pmania.com':80
- 'mo##02.net':1887
TCP:
HTTP GET requests:
- ap#.##pmania.com/
UDP:
- DNS ASK dn#.##ftncsi.com
- DNS ASK mo##04.net
- DNS ASK mo##03.net
- DNS ASK ap#.##pmania.com
- DNS ASK mo##02.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
