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backdoor.win32.sinowal.knf virus


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#1 asasterling

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Posted 10 August 2010 - 12:25 PM

I have a viurs that causes browser redirects, prevents hibernation and plays audio adware without a browser window open. I have run TDSSKiller on the machine which ID'd the followig virus: backdoor.win32.sinowal.knf. After performing a cure in TDSSKller, the machine locks up and I get a blue screen with the following message: KERNEL_STACK_INPAGE_ERROR. Looking for help on how to remove the virus.

Below is the DSS log:


DDS (Ver_10-03-17.01) - NTFSx86 NETWORK
Run by jbrown at 11:33:19.54 on Tue 08/10/2010
Internet Explorer: 8.0.6001.18702 BrowserJavaVersion: 1.6.0_20
Microsoft Windows XP Professional 5.1.2600.3.1252.1.1033.18.3536.3084 [GMT -5:00]

AV: VirusScan Enterprise + AntiSpyware Enterprise *On-access scanning enabled* (Updated) {918A2B0B-2C60-4016-A4AB-E868DEABF7F0}

============== Running Processes ===============

C:\WINDOWS\system32\svchost -k DcomLaunch
C:\WINDOWS\system32\svchost -k rpcss
C:\WINDOWS\system32\svchost.exe -k netsvcs
svchost.exe
svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\jbrown\Desktop\dds.scr

============== Pseudo HJT Report ===============

uStart Page = hxxp://www.google.com/
uWindow Title = Windows Internet Explorer provided by Semiconductor Insights
mStart Page = about:blank
uInternet Settings,ProxyOverride = <local>
BHO: Adobe PDF Link Helper: {18df081c-e8ad-4283-a596-fa578c2ebdc3} - c:\program files\common files\adobe\acrobat\activex\AcroIEHelperShim.dll
BHO: scriptproxy: {7db2d5a0-7241-4e79-b68d-6309f01c5231} - c:\program files\mcafee\virusscan enterprise\scriptsn.dll
BHO: Windows Live Sign-in Helper: {9030d464-4c02-4abf-8ecc-5164760863c6} - c:\program files\common files\microsoft shared\windows live\WindowsLiveLogin.dll
BHO: CmjBrowserHelperObject Object: {ac41d38f-b56d-40ad-94e0-b493d130c959} - c:\program files\mindjet\mindmanager 6\Mm6InternetExplorer.dll
BHO: McAfee SiteAdvisor BHO: {b164e929-a1b6-4a06-b104-2cd0e90a88ff} - c:\program files\mcafee\siteadvisor enterprise\McIEPlg.dll
BHO: Java™ Plug-In 2 SSV Helper: {dbc80044-a445-435b-bc74-9c25c1c588a9} - c:\program files\java\jre6\bin\jp2ssv.dll
BHO: Windows Live Toolbar Helper: {e15a8dc0-8516-42a1-81ea-dc94ec1acf10} - c:\program files\windows live\toolbar\wltcore.dll
BHO: JQSIEStartDetectorImpl Class: {e7e6f031-17ce-4c07-bc86-eabfe594f69c} - c:\program files\java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
TB: &Windows Live Toolbar: {21fa44ef-376d-4d53-9b0f-8a89d3229068} - c:\program files\windows live\toolbar\wltcore.dll
TB: McAfee SiteAdvisor Toolbar: {0ebbbe48-bad4-4b4c-8e5a-516abecae064} - c:\program files\mcafee\siteadvisor enterprise\McIEPlg.dll
uRun: [pdfSaver3] "c:\program files\tracker software\pdf-xchange 3\pdfsaver\pdfSaver3.exe"
uRun: [ctfmon.exe] c:\windows\system32\ctfmon.exe
uRun: [MSMSGS] "c:\program files\messenger\msmsgs.exe" /background
mRun: [Apoint] c:\program files\delltpad\Apoint.exe
mRun: [Communicator] "c:\program files\microsoft office communicator\communicator.exe" /fromrunkey
mRun: [McAfeeUpdaterUI] "c:\program files\mcafee\common framework\udaterui.exe" /StartedFromRunKey
mRun: [IntelliPoint] "c:\program files\microsoft intellipoint\ipoint.exe"
mRun: [AESTFltr] %SystemRoot%\system32\AESTFltr.exe /NoDlg
mRun: [Adobe Photo Downloader] "c:\program files\adobe\photoshop elements 5.0\apdproxy.exe"
dRun: [ctfmon.exe] c:\windows\system32\ctfmon.exe
uPolicies-explorer: ForceStartMenuLogOff = 1 (0x1)
IE: E&xport to Microsoft Excel - c:\progra~1\mi1933~1\office12\EXCEL.EXE/3000
IE: {FB5F1910-F110-11d2-BB9E-00C04F795683} - c:\program files\messenger\msmsgs.exe
IE: {531B9DC0-D8EE-4c76-A6EE-6C1E50569655} - {AC41D38F-B56D-40AD-94E0-B493D130C959} - c:\program files\mindjet\mindmanager 6\Mm6InternetExplorer.dll
IE: {92780B25-18CC-41C8-B9BE-3C9C571A8263} - {FF059E31-CC5A-4E2E-BF3B-96E929D65503} - c:\progra~1\mi1933~1\office12\REFIEBAR.DLL
DPF: {17492023-C23A-453E-A040-C7C580BBF700} - hxxp://download.microsoft.com/download/C/0/C/C0CBBA88-A6F2-48D9-9B0E-1719D1177202/LegitCheckControl.cab
DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} - hxxp://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1265818638421
DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0020-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
Handler: dssrequest - {5513F07E-936B-4E52-9B00-067394E91CC5} - c:\program files\mcafee\siteadvisor enterprise\McIEPlg.dll
Handler: sacore - {5513F07E-936B-4E52-9B00-067394E91CC5} - c:\program files\mcafee\siteadvisor enterprise\McIEPlg.dll
Notify: igfxcui - igfxdev.dll
SEH: Windows Desktop Search Namespace Manager: {56f9679e-7826-4c84-81f3-532071a8bcc5} - c:\program files\windows desktop search\MSNLNamespaceMgr.dll
LSA: Authentication Packages = msv1_0 wvauth

============= SERVICES / DRIVERS ===============

R3 e1yexpress;Intel® Gigabit Network Connections Driver;c:\windows\system32\drivers\e1y5132.sys [2009-12-14 244368]
S0 mfehidk;McAfee Inc. mfehidk;c:\windows\system32\drivers\mfehidk.sys [2009-12-24 342640]
S2 ASFAgent;ASF Agent;c:\program files\intel\asf agent\ASFAgent.exe [2007-4-19 133968]
S2 buttonsvc32;Dell ControlPoint Button Service;c:\program files\dell\dell controlpoint\DCPButtonSvc.exe [2009-4-27 293968]
S2 Credential Vault Host Control Service;Credential Vault Host Control Service;c:\program files\broadcom corporation\broadcom ush host components\cv\bin\HostControlService.exe [2009-6-26 812392]
S2 Credential Vault Host Storage;Credential Vault Host Storage;c:\program files\broadcom corporation\broadcom ush host components\cv\bin\HostStorageService.exe [2009-6-26 26984]
S2 dcpsysmgrsvc;Dell ControlPoint System Manager;c:\program files\dell\dell controlpoint\system manager\DCPSysMgrSvc.exe [2009-7-16 376096]
S2 mfevtp;McAfee Validation Trust Protection Service;c:\windows\system32\mfevtps.exe [2009-12-24 70216]
S2 SMManager;Smith Micro Connection Manager Service;c:\program files\dell\dell controlpoint\connection manager\SMManager.exe [2009-7-22 76288]
S2 WIMASvc;Scalable WinINSTALL Master Agent;c:\program files\scalable\wininstall\bin\WIMASvc.exe [2009-9-9 202048]
S3 AESTAud;AE Audio Service;c:\windows\system32\drivers\AESTAud.sys [2009-12-14 112512]
S3 AsfAlrt;AsfAlrt Service;c:\windows\system32\drivers\Asfalrt.sys [2007-4-19 42832]
S3 CtAudDrv;Provides advanced audio effects for audio devices.;c:\windows\system32\drivers\CtAudDrv.sys [2009-12-13 134144]
S3 CtClsFlt;Creative Camera Class Upper Filter Driver;c:\windows\system32\drivers\CtClsFlt.sys [2009-12-13 143968]
S3 cvusbdrv;Dell ControlVault;c:\windows\system32\drivers\cvusbdrv.sys [2009-12-14 33832]
S3 IntcHdmiAddService;Intel® High Definition Audio HDMI Service;c:\windows\system32\drivers\IntcHdmi.sys [2009-12-14 109568]
S3 mfeavfk;McAfee Inc. mfeavfk;c:\windows\system32\drivers\mfeavfk.sys [2009-12-24 91640]
S3 mfebopk;McAfee Inc. mfebopk;c:\windows\system32\drivers\mfebopk.sys [2009-12-24 43288]
S3 mferkdet;McAfee Inc. mferkdet;c:\windows\system32\drivers\mferkdet.sys [2009-12-24 65224]
S3 NvtSp50;NvtSp50 NDIS Protocol Driver;c:\windows\system32\drivers\nvtsp50.sys --> c:\windows\system32\drivers\NvtSp50.sys [?]
S3 OA001Afx;Provides a software interface to control audio effects of OA001 camera.;c:\windows\system32\drivers\OA001Afx.sys [2009-12-14 148056]
S3 OA001Ufd;Creative Camera OA001 Upper Filter Driver;c:\windows\system32\drivers\OA001Ufd.sys [2009-12-14 133632]
S3 OA001Vid;Creative Camera OA001 Function Driver;c:\windows\system32\drivers\OA001Vid.sys [2009-12-14 280096]
S3 ProxyHostInputFilter;PROXY Pro Host Input Filter;c:\windows\system32\drivers\ph32ifil.sys [2009-7-21 14416]
S3 SRS_PremiumSound_Service;SRS Labs Premium Sound;c:\windows\system32\drivers\SRS_PremiumSound_i386.sys [2009-12-13 232744]
S3 vsdatant;vsdatant;c:\windows\system32\vsdatant.sys [2007-11-14 394952]
S3 WinRM;Windows Remote Management (WS-Management);c:\windows\system32\svchost.exe -k WINRM [2008-4-25 14336]
S4 McAfee SiteAdvisor Enterprise Service;McAfee SiteAdvisor Enterprise Service;c:\program files\mcafee\siteadvisor enterprise\McSACore.exe [2009-12-14 222528]
S4 McAfeeEngineService;McAfee Engine Service;c:\program files\mcafee\virusscan enterprise\EngineServer.exe [2009-4-29 21256]
S4 McAfeeFramework;McAfee Framework Service;c:\program files\mcafee\common framework\FrameworkService.exe [2009-5-18 103744]
S4 McShield;McAfee McShield;c:\program files\mcafee\virusscan enterprise\Mcshield.exe [2009-5-19 144888]
S4 McTaskManager;McAfee Task Manager;c:\program files\mcafee\virusscan enterprise\VsTskMgr.exe [2009-4-29 62800]

=============== Created Last 30 ================

2010-08-10 16:31:19 0 ----a-w- c:\documents and settings\jbrown\defogger_reenable
2010-08-09 21:32:32 0 d-sha-r- C:\cmdcons
2010-08-09 20:38:10 8212 ----a-w- c:\windows\mfebcdata
2010-08-09 20:11:02 0 d-----w- C:\Quarantine
2010-08-09 18:30:31 0 d-----w- C:\a8237db67d570c0b72
2010-08-09 18:12:42 0 d-----w- C:\logs
2010-08-09 16:21:34 0 d-----w- C:\61d82b275652528fed69
2010-08-09 15:56:15 664 ----a-w- c:\windows\system32\d3d9caps.dat
2010-08-07 23:44:39 0 d-----w- c:\windows\system32\LogFiles
2010-08-06 20:19:18 38224 ----a-w- c:\windows\system32\drivers\mbamswissarmy.sys
2010-08-06 20:19:17 20952 ----a-w- c:\windows\system32\drivers\mbam.sys
2010-08-06 20:19:17 0 d-----w- c:\program files\Malwarebytes' Anti-Malware
2010-08-06 20:19:17 0 d-----w- c:\docume~1\alluse~1\applic~1\Malwarebytes
2010-08-06 17:54:31 0 d-----w- c:\windows\system32\wbem\Repository
2010-08-06 17:46:35 0 d-----w- c:\program files\Trend Micro
2010-08-06 02:01:18 0 d-----w- C:\TDSSKiller_Quarantine
2010-08-05 22:32:45 0 d-----w- C:\_OTM
2010-07-21 21:24:43 0 d-----w- C:\Gantt Builder System

==================== Find3M ====================


============= FINISH: 11:33:24.65 ===============

Attached are the other files

Attached Files



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#2 Elise

Elise

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Posted 17 August 2010 - 09:28 AM

Hello ,
And welcome.gif to the Bleeping Computer Malware Removal Forum
. My name is Elise and I'll be glad to help you with your computer problems.


I will be working on your malware issues, this may or may not solve other issues you may have with your machine.

Please note that whatever repairs we make, are for fixing your computer problems only and by no means should be used on another computer.
  • The cleaning process is not instant. Logs can take some time to research, so please be patient with me. I know that you need your computer working as quickly as possible, and I will work hard to help see that happen.
  • Please reply using the Add/Reply button in the lower right hand corner of your screen. Do not start a new topic.
  • The logs that you post should be pasted directly into the reply. Only attach them if requested or if they do not fit into the post.
  • Unfortunately, if I do not hear back from you within 5 days, I will be forced to close your topic. If you still need help after I have closed your topic, send me or a moderator a personal message with the address of the thread or feel free to create a new one.
You may want to keep the link to this topic in your favorites. Alternatively, you can click the button at the top bar of this topic and Track this Topic, where you can choose email notifications. The topics you are tracking are shown here.
-----------------------------------------------------------

If you have since resolved the original problem you were having, we would appreciate you letting us know. If not please perform the following steps below so we can have a look at the current condition of your machine.

If you have not done so, include a clear description of the problems you're having, along with any steps you may have performed so far.

If you have already posted a log, please do so again, as your situation may have changed.
Use the 'Add Reply' and add the new log to this thread.

We need to see some information about what is happening in your machine. Please perform the following scan:
  • Please download OTL from one of the following mirrors:
  • Save it to your desktop.
  • Double click on the icon on your desktop.
  • Click the "Scan All Users" checkbox.
  • Push the button.
  • Two reports will open, copy and paste them in a reply here:
    • OTListIt.txt <-- Will be opened
    • Extra.txt <-- Will be minimized

Please download GMER from one of the following locations and save it to your desktop:
  • Main Mirror
    This version will download a randomly named file (Recommended)
  • Zipped Mirror
    This version will download a zip file you will need to extract first. If you use this mirror, please extract the zip file to your desktop.
  • Disconnect from the Internet and close all running programs.
  • Temporarily disable any real-time active protection so your security programs will not conflict with gmer's driver.
  • Double-click on the randomly named GMER file (i.e. n7gmo46c.exe) and allow the gmer.sys driver to load if asked.
  • Note: If you downloaded the zipped version, extract the file to its own folder such as C:\gmer and then double-click on gmer.exe.


  • GMER will open to the Rootkit/Malware tab and perform an automatic quick scan when first run. (do not use the computer while the scan is in progress)
  • If you receive a WARNING!!! about rootkit activity and are asked to fully scan your system...click NO.
  • Now click the Scan button. If you see a rootkit warning window, click OK.
  • When the scan is finished, click the Save... button to save the scan results to your Desktop. Save the file as gmer.log.
  • Click the Copy button and paste the results into your next reply.
  • Exit GMER and re-enable all active protection when done.
-- If you encounter any problems, try running GMER in Safe Mode.

-------------------------------------------------------------
In the meantime please, do NOT install any new programs or update anything unless told to do so while we are fixing your problem

If you still need help, please include the following in your next reply
  • A detailed description of your problems
  • A new OTL log (don't forget extra.txt)
  • GMER log

Thanks and again sorry for the delay.

regards, Elise


"Now faith is the substance of things hoped for, the evidence of things not seen."

 

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#3 Elise

Elise

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Posted 30 August 2010 - 08:22 AM

Due to lack of feedback, this topic will now be closed.

If you are the original topic starter and you need this topic reopened, please send me a PM.

Everyone else, please start a new topic.

regards, Elise


"Now faith is the substance of things hoped for, the evidence of things not seen."

 

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