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HijackThis log - TROJ_DLOADER.YON QQ_Update.cab mndhfdwd.dll

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HijackThis log - TROJ_DLOADER.YON QQ_Update.cab mndhfdwd.dll

Unread postby bughouse » July 14th, 2008, 6:36 am

My computer is infected :( Please help!

- QQ_update.cab is infected and quarantined repeatedly by TROJ_DLOADER.YON
- The malicious dll mndhfdwd.dll appears in the registry and cannot be put in the trash

Any suggestions?

HijackThis log below. You'll see the mndhfdwd.dll entry which I think is causing the trouble. Please help if you can!

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 8:30:45 PM, on 7/14/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
C:\Program Files\Ahead\InCD\InCDsrv.exe
C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
C:\Program Files\Common Files\Acronis\Schedule2\schedul2.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Trend Micro\Internet Security\SfCtlCom.exe
C:\Program Files\Trend Micro\Internet Security\UfSeAgnt.exe
C:\Program Files\Viewpoint\Common\ViewpointService.exe
C:\Program Files\Trend Micro\BM\TMBMSRV.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Hewlett-Packard\HP Business Inkjet 1000\Toolbox\mpm.exe
Z:\Program Files\lg_fwupdate\fwupdate.exe
C:\Program Files\Logitech\Video\LogiTray.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Google\Google Talk\googletalk.exe
C:\Program Files\Logitech\Video\FxSvr2.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Logitech\SetPoint\KEM.exe
C:\Program Files\Logitech\SetPoint\KHALMNPR.EXE
C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\MSN Messenger\usnsvc.exe
C:\Program Files\Trend Micro\Internet Security\TmProxy.exe
C:\Program Files\Trend Micro\TrendSecure\TSCFCommander.exe
C:\Program Files\Trend Micro\TrendSecure\TSCFPlatformCOMSvr.exe
C:\Program Files\Microsoft Office\OFFICE11\POWERPNT.EXE
C:\Program Files\Trend Micro\Internet Security\UfNavi.exe
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE
C:\Program Files\Hewlett-Packard\HP Business Inkjet 1000\Toolbox\HPWTTBX.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Microsoft Office\OFFICE11\OUTLOOK.EXE
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

O2 - BHO: (no name) - AutorunsDisabled - (no file)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - Z:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: mndhfdwd.dll - {6C648541-1025-9650-9057-6541258720C6} - C:\WINDOWS\system32\mndhfdwd.dll
O2 - BHO: TransactionProtector BHO - {C1656CCA-D2EA-4A32-94AE-AE0B180E6449} - C:\Program Files\Trend Micro\TrendSecure\TransactionProtector\TSToolbar.dll
O3 - Toolbar: Transaction Protector - {E7620C98-FCCC-40E5-92EC-C7685D2E1E40} - C:\Program Files\Trend Micro\TrendSecure\TransactionProtector\TSToolbar.dll
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb07.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Logitech Hardware Abstraction Layer] KHALMNPR.EXE
O4 - HKLM\..\Run: [HPWT myPrintMileage Agent] C:\Program Files\Hewlett-Packard\HP Business Inkjet 1000\Toolbox\mpm.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [LGODDFU] Z:\Program Files\lg_fwupdate\fwupdate.exe
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [LogitechVideoTray] C:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [UfSeAgnt.exe] "C:\Program Files\Trend Micro\Internet Security\UfSeAgnt.exe"
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [googletalk] "C:\Program Files\Google\Google Talk\googletalk.exe" /autostart
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\RunOnce: [] C:\Program Files\Internet Explorer\iexplore.exe http://www.symantec.com/techsupp/servle ... C.000000E2
O4 - Startup: Xfire.lnk = C:\Program Files\Xfire\Xfire.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Global Startup: Logitech SetPoint.lnk = C:\Program Files\Logitech\SetPoint\KEM.exe
O9 - Extra button: (no name) - AutorunsDisabled - (no file)
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\Program Files\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {05D44720-58E3-49E6-BDF6-D00330E511D3} (StagingUI Object) - http://zone.msn.com/binFrameWork/v10/St ... b55579.cab
O16 - DPF: {0CCA191D-13A6-4E29-B746-314DEE697D83} (Facebook Photo Uploader 5) - http://upload.facebook.com/controls/Fac ... oader5.cab
O16 - DPF: {13EC55CF-D993-475B-9ACA-F4A384957956} (Controller Class) - https://www.windowsonecare.com/install/ ... bAgent.CAB
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {339234B4-4E14-4280-B8B4-8BAE5AF99063} (Chess Object) - http://zone.msn.com/bingame/zpagames/zp ... b55579.cab
O16 - DPF: {3BB54395-5982-4788-8AF4-B5388FFDD0D8} (MSN Games – Buddy Invite) - http://zone.msn.com/BinFrameWork/v10/ZB ... b55579.cab
O16 - DPF: {5736C456-EA94-4AAC-BB08-917ABDD035B3} (ZonePAChat Object) - http://zone.msn.com/binframework/v10/ZP ... b55579.cab
O16 - DPF: {5C6698D9-7BE4-4122-8EC5-291D84DBD4A0} (Facebook Photo Uploader 4 Control) - http://upload.facebook.com/controls/Fac ... oader3.cab
O16 - DPF: {5F8469B4-B055-49DD-83F7-62B522420ECC} (Facebook Photo Uploader Control) - http://upload.facebook.com/controls/Fac ... loader.cab
O16 - DPF: {6A344D34-5231-452A-8A57-D064AC9B7862} (Symantec Download Manager) - https://webdl.symantec.com/activex/symdlmgr.cab
O16 - DPF: {82B56B47-90DC-4F58-9A7D-D27BA46D3C0F} (MyPhotoAlbum Easy Upload Tool Combo Control) - http://ntobias.myphotoalbum.com/ImageUploader4.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b31267.cab
O16 - DPF: {A4110378-789B-455F-AE86-3A1BFC402853} (ZPA_SHVL Object) - http://zone.msn.com/bingame/zpagames/zp ... b55579.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMe ... loader.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (MSN Games - Installer) - http://cdn2.zone.msn.com/binFramework/v ... b56649.cab
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b56907.cab
O16 - DPF: {DA2AA6CF-5C7A-4B71-BC3B-C771BB369937} (MSN Games – Game Communicator) - http://zone.msn.com/binframework/v10/St ... b55579.cab
O16 - DPF: {E5D419D6-A846-4514-9FAD-97E826C84822} (HeartbeatCtl Class) - http://fdl.msn.com/zone/datafiles/heartbeat.cab
O16 - DPF: {E6187999-9FEC-46A1-A20F-F4CA977D5643} (ZoneChess Object) - http://messenger.zone.msn.com/binary/Chess.cab57176.cab
O16 - DPF: {F5A7706B-B9C0-4C89-A715-7A0C6B05DD48} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/Mi ... b56986.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/So ... b31267.cab
O16 - DPF: {F773E7B2-62A9-4524-9109-87D2F0BEFAA4} (ChessControl Class) - http://zone.msn.com/bingame/zpagames/zp ... b56961.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - C:\Program Files\Common Files\Acronis\Schedule2\schedul2.exe
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: CSIScanner - Prevx - C:\Program Files\PrevxCSI\prevxcsi.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: InCD Helper (InCDsrv) - Nero AG - C:\Program Files\Ahead\InCD\InCDsrv.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: WinFast(R) Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Trend Micro Central Control Component (SfCtlCom) - Trend Micro Inc. - C:\Program Files\Trend Micro\Internet Security\SfCtlCom.exe
O23 - Service: Trend Micro Unauthorized Change Prevention Service (TMBMServer) - Trend Micro Inc. - C:\Program Files\Trend Micro\BM\TMBMSRV.exe
O23 - Service: Trend Micro Personal Firewall (TmPfw) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\TmPfw.exe
O23 - Service: Trend Micro Proxy Service (tmproxy) - Trend Micro Inc. - C:\Program Files\Trend Micro\Internet Security\TmProxy.exe
O23 - Service: Viewpoint Manager Service - Viewpoint Corporation - C:\Program Files\Viewpoint\Common\ViewpointService.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe
O24 - Desktop Component 1: (no name) - C:\Documents and Settings\Minimum\My Documents\ticker.html

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Re: HijackThis log - TROJ_DLOADER.YON QQ_Update.cab mndhfdwd.dll

Unread postby mz30 » July 14th, 2008, 12:28 pm

I'm Mz30
I will be helping you with your malware issue's.
I am currently reviewing your hjt log and will post back soon with instructions.
As I am still in training, everything that I post to you, must be checked by an Admin or Moderator. Therefore there could be a delay between posts, but it shouldn't be too long.

  • The fixes i post, are for fixing your issues only and by no means should be used on another computer.
  • Continue to respond to this thread until I give you the All Clean,as even if you appear clean the chances are you are not.
  • Please bookmark or favourite this page. In case you need it as reference.
  • Please remember that all the staff here are volunteers and help in our free time and you will sometimes have to wait for a reply.

  • Please do not attempt to remove anything or fix anything unless i ask,This includes running any sort of anti-virus/spyware programs as they may make thing's harder to remove.
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Re: HijackThis log - TROJ_DLOADER.YON QQ_Update.cab mndhfdwd.dll

Unread postby mz30 » July 15th, 2008, 1:14 pm

Disable Spybot's TeaTimer. This is a two step process.

Spybot S&D's tea timer normally provides real-time protection from spyware, however it may interfere with what we need to do. We will disable it until the machine is clean when it can be re-enabled.

First step:
  • Right-click the Spybot Icon in the System Tray (looks like a blue/white calendar with a padlock symbol)
  • If you have the new version 1.5, Click once on Resident Protection, then Right click the Spybot icon again and make sure Resident Protection is now Unchecked. The Spybot icon in the System tray should now be now colorless.
  • If you have Version 1.4, Click on Exit Spybot S&D Resident
Second step, For Either Version :
  • Open Spybot S&D
  • Click Mode, choose Advanced Mode
  • Go To the bottom of the Vertical Panel on the Left, Click Tools
  • then, also in left panel, click Resident shows a red/white shield.
  • If your firewall raises a question, say OK
  • In the Resident protection status frame, Uncheck the box labeled Resident "Tea-Timer"(Protection of over-all system settings) active
  • OK any prompts.
  • Use File, Exit to terminate Spybot
  • Reboot your machine for the changes to take effect.
Don't forget to re-enable it, when your computer is clean.


There is some infection hiding in your log.

Using Windows Explore by right-clicking the Start button and left clicking Explore navigate to: C:\Program Files\HijackThis\HijackThis.exe

Right-click on HijackThis.exe & select Rename to scanner.exe and post back a new Hijackthis log.

Download, Run ComboFix
Please visit this webpage for instructions for downloading ComboFix at your DESKTOP :
Please ensure you read this guide carefully and install the Recovery Console first.

Additional links to download the tool:

Note: The Windows Recovery Console will allow you to boot up into a special recovery (repair) mode. This allows us to more easily help you should your computer have a problem after an attempted removal of malware. It is a simple procedure that will only take a few moments of your time.

Once installed, you should see a blue screen prompt that says:

The Recovery Console was successfully installed.

Please continue as follows:
  • Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
  • Click Yes to allow ComboFix to continue scanning for malware.
  • When the tool is finished, it will produce a report for you.
  • Please post the C:\ComboFix.txt along with a new renamed HijackThis log so we may continue cleaning the system.
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Re: HijackThis log - TROJ_DLOADER.YON QQ_Update.cab mndhfdwd.dll

Unread postby NonSuch » July 20th, 2008, 11:07 pm

Due to lack of response, this topic is now closed.

If you still require help, please open a new thread in the Infected? Virus, malware, adware, ransomware, oh my! forum, include a fresh FRST log, and wait for a new helper.
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