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Computer issues involving svchost


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#1 saggyb

saggyb

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Posted 11 June 2005 - 05:54 PM

I am having some weird issues with my computer that I believe are related to a trojan . I seem to have gotten rid of the worm (rdriv.sys), but I am still having issues.

Sometime after startup (anywhere from 5-30 minutes usually) the process "svchost.exe -k netsvcs" as shown in Sysinternals process explorer begins using about 60% of my CPU, the specific thread using up the CPU according to the program is RPCRT.dll. When this starts happening, Windows task manager will stop working as well.

NAV with updated definitions comes up clean.

Any advice?

HJT log posted below:

Logfile of HijackThis v1.99.0
Scan saved at 6:51:15 PM, on 6/11/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\DRIVERS\CDANTSRV.EXE
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\PROGRA~1\COMMTR~1\CTserv.exe
C:\WINDOWS\System32\ffpsrv.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\D-Tools\daemon.exe
D:\Program Files\refreshlock\RefreshLock.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Messenger Plus! 3\MsgPlus.exe
C:\Program Files\Microsoft IntelliPoint\point32.exe
C:\Program Files\DU Meter\DUMeter.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\System32\CTHELPER.EXE
C:\Program Files\Java\jre1.5.0_01\bin\jusched.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Yahoo!\Messenger\ypager.exe
C:\Program Files\iTunes\iTunes.exe
C:\Program Files\E-Color\True Internet Color\TICIcon.exe
C:\Program Files\WinKey\WinKey.exe
C:\Program Files\scthemes\scthemes.exe
C:\Documents and Settings\Jesse\Desktop\procexp.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\System32\taskmgr.exe
C:\Program Files\FlashGet\flashget.exe
C:\Program Files\Common Files\Symantec Shared\NMain.exe
C:\PROGRA~1\NORTON~1\navw32.exe
C:\WINDOWS\Temp\Temporary Directory 3 for hijackthis.zip\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://edition.cnn.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FlashGet\jccatch.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\system32\msdxm.ocx
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll
O4 - HKLM\..\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [CTStartup] C:\Program Files\Creative\Splash Screen\CTEaxSpl.EXE /run
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [RefreshLock] D:\Program Files\refreshlock\RefreshLock.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [MessengerPlus3] "C:\Program Files\Messenger Plus! 3\MsgPlus.exe"
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [LogitechVideoRepair] C:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [LogitechVideoTray] C:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [DU Meter] C:\Program Files\DU Meter\DUMeter.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [InfoPenMSN] C:\Program Files\InfoKing\InfoPenMSN\Pro\InfoPenIM.exe
O4 - HKLM\..\Run: [LXBSCATS] rundll32 C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\LXBStime.dll,_RunDLLEntry@16
O4 - HKLM\..\Run: [MemoryCardManager] C:\Program Files\Lexmark\Lexmark Precision Photo\MemCard.exe -startup
O4 - HKLM\..\Run: [AtiPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [NVMixerTray] "C:\Program Files\NVIDIA Corporation\NvMixer\NVMixerTray.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_01\bin\jusched.exe
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [Wirehog] C:\Program Files\Wirehog\Run.lnk
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [Yahoo! Pager] C:\Program Files\Yahoo!\Messenger\ypager.exe -quiet
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - Startup: ScreenThemes.lnk = C:\Program Files\scthemes\scthemes.exe
O4 - Startup: The Wonderful Icon.lnk = ?
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Novell iFolder.lnk = C:\Program Files\Novell\iFolder\TrayApp.exe
O4 - Global Startup: True Internet Color Icon.lnk = C:\Program Files\E-Color\True Internet Color\TICIcon.exe
O4 - Global Startup: WinKey.lnk = C:\Program Files\WinKey\WinKey.exe
O8 - Extra context menu item: Download All by FlashGet - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: Download using FlashGet - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: Download using LeechGet - file://C:\Program Files\LeechGet 2004\\AddUrl.html
O8 - Extra context menu item: Download using LeechGet Wizard - file://C:\Program Files\LeechGet 2004\\Wizard.html
O8 - Extra context menu item: Parse with LeechGet - file://C:\Program Files\LeechGet 2004\\Parser.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_01\bin\npjpi150_01.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_01\bin\npjpi150_01.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0521.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0521.dll
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra button: NeoTrace It! - {9885224C-1217-4c5f-83C2-00002E6CEF2B} - C:\PROGRA~1\NEOTRA~1\NTXtoolbar.htm (HKCU)
O16 - DPF: Yahoo! Chat - http://us.chat1.yimg.com/us.yimg.com/i/cha...t/c381/chat.cab
O16 - DPF: Yahoo! Literati - http://download.games.yahoo.com/games/clients/y/tt0_x.cab
O16 - DPF: Yahoo! Word Racer - http://download.games.yahoo.com/games/clients/y/wt0_x.cab
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe...nt.cab31267.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab
O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/cha...v45/yacscom.cab
O16 - DPF: {3EB4F9EA-51A6-48DA-846A-0D69DCBA39EF} (DownloadManager Control) - http://download.akamaitools.com.edgesuite....loadManager.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://by10fd.bay10.hotmail.msn.com/resources/MsnPUpld.cab
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://207.188.7.150/240ed4490c7163846e02/...ip/RdxIE601.cab
O16 - DPF: {7D1E9C49-BD6A-11D3-87A8-009027A35D73} (Yahoo! Audio UI1) - http://chat.yahoo.com/cab/yacsui.cab
O16 - DPF: {814EA0DA-E0D9-4AA4-833C-A1A6D38E79E9} (DASWebDownload Class) - http://das.microsoft.com/activate/cab/x86/...tail/DASAct.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe...StatsClient.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMesse...pDownloader.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary/ZIntro.cab32846.cab
O16 - DPF: {BD393C14-72AD-4790-A095-76522973D6B8} (CBreakshotControl Class) - http://messenger.zone.msn.com/binary/Bankshot.cab31267.cab
O16 - DPF: {BF4FC0C7-4387-4D18-AD86-DF33DDDE33C7} - http://hot.activebuddy.com/catalog/smarterchild/websetup.cab
O16 - DPF: {DA758BB1-5F89-4465-975F-8D7179A4BCF3} (WheelofFortune Object) - http://messenger.zone.msn.com/binary/WoF.cab31267.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/SolitaireShowdown.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{A684BBCE-A263-484B-A856-DBD95D77F05F}: NameServer = 204.50.251.17 207.107.254.9
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: C-DillaSrv - C-Dilla Ltd - C:\WINDOWS\System32\DRIVERS\CDANTSRV.EXE
O23 - Service: Symantec Event Manager - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: CommTraffic Service - TamoSoft, Inc. - C:\PROGRA~1\COMMTR~1\CTserv.exe
O23 - Service: File and Folder Protector - Unknown - C:\WINDOWS\System32\ffpsrv.exe
O23 - Service: InstallDriver Table Manager - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: lxbs_device - Lexmark International, Inc. - C:\WINDOWS\System32\lxbscoms.exe
O23 - Service: Workstation Service Library - Unknown - C:\WINDOWS\wkssvc.exe (file missing)
O23 - Service: Norton AntiVirus Auto-Protect Service - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service - Symantec Corporation - C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: RadClock - Unknown - C:\WINDOWS\system32\RadClock.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: Ulead Burning Helper - Unknown - C:\Program Files\Common Files\Ulead Systems\DVD\ULCDRSvr.exe (file missing)

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#2 g2i2r4

g2i2r4

    Malware remover


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  • Gender:Not Telling
  • Local time:10:13 PM

Posted 12 June 2005 - 08:54 AM

Welcome saggyb to Bleeping Computer.

Let's take on that infection you say you got ride of first, I see a bit of a leftover.

First of all, download the lastest version of HijackThis. Use that version to follow the advise.
HijackThis 1.99.1

***

Please read these instructions carefully. You may want to print them. Copy the text to a Notepad file and save it to your desktop! We will need the file later.
Be sure to follow ALL instructions!


***

I need you to reboot into Safe Mode. You can do this by restarting your computer and continually tapping the F8 key until a menu appears. use your up arrow key to highlight Safe Mode, then hit enter.

***

After getting into Safe Mode, Go to Start > Run type in:

cmd

Click OK.

A black window will open up.

Copy the below line, exactly, and paste it into the black window:

attrib -h -r -s C:\WINDOWS\system32\rdriv.sys

Hit Enter.

When it goes to the next line, copy the below line, exactly, and paste it into the black window:

del C:\WINDOWS\system32\rdriv.sys

Hit Enter.

Then type exit

***

Reboot into normal mode.

RIGHT-CLICK HERE and Save As (in Internet Explorer, it's "Save Target As") in order to download the fixrdriv.reg file. Save it to your deskop.

***

Locate fixrdriv.reg on your Desktop and double-click on it. When it asks if you want to merge with the registry, click YES.

After the "merged successfully" prompt, please do the following:

***

Download the Killbox by Option^Explicit.

Save it to your desktop.

Run Killbox.exe.

Select "Delete on Reboot".

Open the Notepad file where you saved the file paths earlier and copy the file paths below to the clipboard by highlighting ALL of them and pressing CTRL + C

C:\WINDOWS\system32\rdriv.sys
C:\WINDOWS\ItunesMusic.exe
C:\WINDOWS\wkssvc.exe


Return to Killbox, go to the File menu, and choose "Paste from Clipboard".

Click the red-and-white "Delete File" button. Click "Yes" at the Delete on Reboot prompt. Click "No" at the "PendingRenameOperation" prompt. If your computer does not restart automatically, please restart it manually.

After your computer reboots, Run HijackThis. Place a check next to the following items and click FIX CHECKED:

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =

O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://207.188.7.150/240ed4490c7163846e02/...ip/RdxIE601.cab

O16 - DPF: {BF4FC0C7-4387-4D18-AD86-DF33DDDE33C7} - http://hot.activebuddy.com/catalog/smarterchild/websetup.cab

O23 - Service: Workstation Service Library - Unknown - C:\WINDOWS\wkssvc.exe (file missing)

Close HiJackThis.

***

Now, make sure your firewall is on. Make sure you can turn it off then turn it back on and that nothing is greyed out
Also, Make sure your Anti-Virus program is working properly - you can turn on and off auto-protect, etc.

***

Download CleanUp!.
If that doesn’t work, use this link.
Double click the file cleanup.

Go to option
Select ‘custom’
Put a check to:* Cookies
* Prefetch
* Temp
* All users.
Press 'cleanup!'

Once it's done, press Close.

Let the system reboot.

***

Download Ewido Security Suite
  • Install ewido security suite
  • Launch ewido, there should be a big E icon on your desktop, double-click it.
  • The program will prompt you to update click the OK button
  • The program will now go to the main screen
You will need to update ewido to the latest definition files.
  • On the left hand side of the main screen click update
  • Click on Start
The update will start and a progress bar will show the updates being installed.

Once the updates are installed do the following:
  • Reboot into Safe Mode, you can do this by restarting your computer, then contiunally tapping F8 until a menu appears. Use your up arrow key to highlight Safe Mode, then hit enter. Then, run Ewido.
  • Click on scanner
  • Make sure the following boxes are checked before scanning:
    • Binder
    • Crypter
    • Archives
  • Click on Start Scan
  • Let the program scan the machine
While the scan is in progress you will be prompted to clean files, click OK

Once the scan has completed, there will be a button located on the bottom of the screen named Save report
  • Click Save report
  • Save the report to your desktop
Reboot into normal mode.

***

Then, run this online virus scan:
ActiveScan

Save the results from ActiveScan.

***

I need you to post the log from Ewido, the log from ActiveScan, and a new HiJackThis log into this topic.

Edited by g2i2r4, 12 June 2005 - 08:55 AM.



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