Technical Information
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\regsvcs.exe
Modifies file system
Creates the following files
- %TEMP%\auta28a.tmp
- %TEMP%\untraumatic
- %TEMP%\auta5a8.tmp
- %TEMP%\horrify
- %LOCALAPPDATA%\microsoft\clr_v4.0_32\usagelogs\regsvcs.exe.log
Network activity
Connects to
- 'ch####p.dyndns.org':80
- 're####freegeoip.org':443
TCP
HTTP GET requests
Other
- 're####freegeoip.org':443
UDP
- DNS ASK ch####p.dyndns.org
- DNS ASK re####freegeoip.org
Miscellaneous
Executes the following
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regsvcs.exe'
- '%WINDIR%\syswow64\cmd.exe' /C choice /C Y /N /D Y /T 3 & Del "%WINDIR%\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
- '%WINDIR%\syswow64\choice.exe' /C Y /N /D Y /T 3
- '%WINDIR%\syswow64\cmd.exe' /C choice /C Y /N /D Y /T 3 & Del "%WINDIR%\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"' (with hidden window)
