Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'Intel(R) Common User Interface' = '"%PROGRAM_FILES%\FireFox\defaults\profile\igfxpers.exe"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'AppExtender' = '"%CommonProgramFiles%\ODBC\AppExtB.exe"'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Bluetooth Software' = '"%PROGRAM_FILES%\Reference Assemblies\Microsoft\Framework\BtvStack.exe"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'IntelAPMClient' = '"%PROGRAM_FILES%\Windows Media Player\Sample Playlists\amclient.exe"'
Creates or modifies the following files:
- %ALLUSERSPROFILE%\Start Menu\Programs\Startup\ccSetMgr.exe
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- '%TEMP%\Belkinwcui.exe'
- '%TEMP%\Belkinwcui.exe' (downloaded from the Internet)
Executes the following:
- '<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 6 /TN "AppExtender" /TR "\"%CommonProgramFiles%\ODBC\AppExtB.exe\""
- '<SYSTEM32>\schtasks.exe' /CREATE /F /SC ONLOGON /TN "ComAgent" /TR "\"%PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\global\ComAgent.exe\""
- '<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 14 /TN "Intel(R) Common User Interface" /TR "\"%PROGRAM_FILES%\FireFox\defaults\profile\igfxpers.exe\""
- '<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 34 /TN "Bluetooth Software" /TR "\"%PROGRAM_FILES%\Reference Assemblies\Microsoft\Framework\BtvStack.exe\""
- '<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 25 /TN "IntelAPMClient" /TR "\"%PROGRAM_FILES%\Windows Media Player\Sample Playlists\amclient.exe\""
Modifies file system :
Creates the following files:
- %PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\global\~ygehqxk.tmp
- %PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\global\ComAgent.exe
- %CommonProgramFiles%\ODBC\AppExtB.exe
- %PROGRAM_FILES%\FireFox\defaults\profile\igfxpers.exe
- %CommonProgramFiles%\ODBC\~rbolxuy.tmp
- %TEMP%\~npeqdkv.tmp
- %TEMP%\~f82d797c.tmp
- %TEMP%\aut1.tmp
- %PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\passwordmgr\~howoymb.tmp
- %PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\passwordmgr\almon.exe
- %CommonProgramFiles%\Microsoft Shared\MSInfo\~dermvjf.tmp
- %CommonProgramFiles%\Microsoft Shared\MSInfo\ccSetMgr.exe
- %TEMP%\Belkinwcui.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\version[1].txt
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\9d37560f22649cc740f3dcc7a381817f[1]
- %PROGRAM_FILES%\Windows Media Player\Sample Playlists\amclient.exe
- %PROGRAM_FILES%\FireFox\defaults\profile\~nrwmujf.tmp
- %PROGRAM_FILES%\Windows Media Player\Sample Playlists\~ewvcbak.tmp
- %PROGRAM_FILES%\Reference Assemblies\Microsoft\Framework\~dmfdvup.tmp
- %PROGRAM_FILES%\Reference Assemblies\Microsoft\Framework\BtvStack.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
Deletes the following files:
- %PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\global\~ygehqxk.tmp
- %PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\global\ComAgent.exe
- %CommonProgramFiles%\ODBC\~rbolxuy.tmp
- %CommonProgramFiles%\ODBC\AppExtB.exe
- %PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\passwordmgr\~howoymb.tmp
- %TEMP%\aut1.tmp
- %TEMP%\~npeqdkv.tmp
- %PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\passwordmgr\almon.exe
- <Drive name for removable media>:\autorun.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Startup\ccSetMgr.exe
- %PROGRAM_FILES%\Reference Assemblies\Microsoft\Framework\~dmfdvup.tmp
- %CommonProgramFiles%\Microsoft Shared\MSInfo\~dermvjf.tmp
- %CommonProgramFiles%\Microsoft Shared\MSInfo\ccSetMgr.exe
- %PROGRAM_FILES%\Reference Assemblies\Microsoft\Framework\BtvStack.exe
- %PROGRAM_FILES%\FireFox\defaults\profile\~nrwmujf.tmp
- %PROGRAM_FILES%\FireFox\defaults\profile\igfxpers.exe
- %PROGRAM_FILES%\Windows Media Player\Sample Playlists\~ewvcbak.tmp
- %PROGRAM_FILES%\Windows Media Player\Sample Playlists\amclient.exe
Network activity:
Connects to:
- 'up####.gpr0xy.com':80
TCP:
HTTP GET requests:
- up####.gpr0xy.com/9d37560f22649cc740f3dcc7a381817f
- up####.gpr0xy.com/version.txt
UDP:
- DNS ASK gp##xy.com
- DNS ASK up####.gpr0xy.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
