Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{34M73MB4-DPMC-7376-GN8F-DX640PT582AF}] 'StubPath' = ''
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'HKCU' = ''
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'HKLM' = ''
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:
- %APPDATA%\Microsoft\Windows\TsRZPEauw.dat
- <SYSTEM32>\InstallDir\teoor.exe
- %APPDATA%\Microsoft\Windows\TsRZPEauw.cfg
Sets the 'hidden' attribute to the following files:
- %APPDATA%\Microsoft\Windows\TsRZPEauw.dat
- <SYSTEM32>\InstallDir\teoor.exe
- %APPDATA%\Microsoft\Windows\TsRZPEauw.cfg
Network activity:
Connects to:
- 'xx####l.zapto.org':81
- 'localhost':81
- 'localhost':1035
UDP:
- DNS ASK xx####l.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''