Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

Infected with Trojan Horse: DWH1049.tmp.uss_dis


  • This topic is locked This topic is locked
2 replies to this topic

#1 depoladim

depoladim

  • Members
  • 2 posts
  • OFFLINE
  •  
  • Local time:04:58 AM

Posted 09 January 2010 - 02:58 PM

Hi,

Thanks in advance for taking a look at this issue. My virus protection software has been catching a trojan in my computer, and even after trying several malware removal software, the trojan keeps coming back. The details are as follows.

I am running Windows Vista Home Basic Service Pack 2 on a dell inspiron 1525 laptop. The virus protection software is Symantec Antivirus 10.2.0.276. For browsing, I use Firefox 3.0.14 most of the time.

When I am doing random tasks on my computer, the Symantec pops up two windows indicating "Auto-Protect has acted on the risks." One of the windows lists the risks, and the other one reports the action Symantec has taken, and the details. At any given time, it finds many risks at once (sometimes in hundreds), and lists them as "Trojan Horse," reports that it has quarantined the files, and that the quarantine action was successful. When I check the properties of one of the risks, I see the following information:

computer name:
date found:
user:
Source Computer: Local Host
status: infected
current location: quarantine
Scan type: Auto-protect scan
Set Action: Clean Security Risk
Set backup action: quarantine
action taken: quarantined
action description: The file was quarantined succesfully

Type: infected file
Description: C:\users\username\AppData\Local\Temp\DWH1049.tmp.uss_dis
Action Taken: Quarantine
Remediation Status: Successful - Clean security risk failed.

Type: Browser Cache
Description: Internet Browser temporary file cache
Action Taken: delete
Remediation Status: Successful



The infected file name is different for each instance that is quarantined, but (I think) it always starts with DWH.

When I click on the "Trojan Horse" link in Symantec report, it directs me to this page:
hxxp://securityresponse.symantec.com/security_response/writeup.jsp?docid=2004-021914-2822-99

As I mentioned above, I have tried maybe 10 different malware removal software, some of them in the safe mode, by turning the system restore off, etc. They often find some instances of the Trojan horse, or a worm, and are able to remove what they find, but then the issue persists in a matter of minutes...

I took the computer to the IT of my school, and they said they have cleaned the registry as well as running malware software, but the issue persists. The trojan does not disable anything I do, but I keep seeing the symantec warning quite often (which is annoying), and am worried about the security and potential future problems.

I appreciate your help on the issue,

Thanks...





DDS (Ver_09-12-01.01) - NTFSx86
Run by YavuzSelim at 12:56:26.82 on Sat 01/09/2010
Internet Explorer: 7.0.6002.18005
Microsoft® Windows Vistaâ„¢ Home Basic 6.0.6002.2.1252.1.1033.18.3573.2141 [GMT -6:00]

AV: Symantec AntiVirus *On-access scanning enabled* (Updated) {FB06448E-52B8-493A-90F3-E43226D3305C}
SP: Symantec AntiVirus *enabled* (Updated) {6C85A515-B91D-4D2B-AF18-40984A4A8493}
SP: Windows Defender *enabled* (Updated) {D68DDC3A-831F-4FAE-9E44-DA132C1ACF46}
SP: SUPERAntiSpyware *disabled* (Updated) {222A897C-5018-402e-943F-7E7AC8560DA7}

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

C:\Windows\system32\wininit.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\svchost.exe -k rpcss
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\svchost.exe -k GPSvcGroup
C:\Windows\system32\SLsvc.exe
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\svchost.exe -k NetworkService
C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
C:\Windows\System32\WLTRYSVC.EXE
C:\Windows\System32\bcmwltry.exe
C:\Windows\system32\WLANExt.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\aestsrv.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
C:\Program Files\Symantec AntiVirus\DefWatch.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\Iaantmon.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted
C:\Program Files\Microsoft\Search Enhancement Pack\SeaPort\SeaPort.exe
C:\Windows\system32\STacSV.exe
C:\Windows\system32\svchost.exe -k imgsvc
C:\Program Files\Symantec AntiVirus\Rtvscan.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
C:\Windows\system32\SearchIndexer.exe
C:\Windows\system32\DRIVERS\xaudio.exe
C:\Windows\system32\taskeng.exe
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\DellTPad\Apoint.exe
C:\Windows\OEM02Mon.exe
C:\Windows\System32\igfxtray.exe
C:\Windows\System32\igfxpers.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\Windows\System32\WLTRAY.EXE
C:\Program Files\Dell\MediaDirect\PCMService.exe
C:\Program Files\Microsoft Office\Office12\GrooveMonitor.exe
C:\Program Files\Sigmatel\C-Major Audio\WDM\sttray.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Symantec AntiVirus\VPTray.exe
C:\Windows\system32\igfxsrvc.exe
C:\Program Files\Digital Line Detect\DLG.exe
C:\Program Files\Dell\QuickSet\quickset.exe
C:\Program Files\DellTPad\ApMsgFwd.exe
C:\Windows\system32\wbem\wmiprvse.exe
C:\Program Files\DellTPad\HidFind.exe
C:\Program Files\DellTPad\Apntex.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Program Files\Windows Media Player\wmpnetwk.exe
C:\Program Files\Dell Support Center\bin\sprtsvc.exe
C:\Program Files\Symantec AntiVirus\SavUI.exe
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe
C:\Users\YavuzSelim\Desktop\trojan remove - bleepingcomputer\dds.scr
C:\Windows\system32\wbem\wmiprvse.exe

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

uStart Page = about:blank
uWindow Title = Internet Explorer provided by Dell
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: {5C255C8A-E604-49b4-9D64-90988571CECB} - No File
BHO: Search Helper: {6ebf7485-159f-4bff-a14f-b9e3aac4465b} - c:\program files\microsoft\search enhancement pack\search helper\SEPsearchhelperie.dll
BHO: Groove GFS Browser Helper: {72853161-30c5-4d22-b7f9-0bbc1d38a37e} - c:\program files\microsoft office\office12\GrooveShellExtensions.dll
BHO: SSVHelper Class: {761497bb-d6f0-462c-b6eb-d4daf1d92d43} - c:\program files\java\jre1.6.0_07\bin\ssv.dll
BHO: Windows Live Sign-in Helper: {9030d464-4c02-4abf-8ecc-5164760863c6} - c:\program files\common files\microsoft shared\windows live\WindowsLiveLogin.dll
BHO: Windows Live Toolbar Helper: {e15a8dc0-8516-42a1-81ea-dc94ec1acf10} - c:\program files\windows live\toolbar\wltcore.dll
TB: &Windows Live Toolbar: {21fa44ef-376d-4d53-9b0f-8a89d3229068} - c:\program files\windows live\toolbar\wltcore.dll
uRun: [googletalk] c:\users\yavuzselim\appdata\roaming\google\google talk\googletalk.exe /autostart
uRun: [Google Update] "c:\users\yavuzselim\appdata\local\google\update\GoogleUpdate.exe" /c
mRun: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
mRun: [Apoint] c:\program files\delltpad\Apoint.exe
mRun: [OEM02Mon.exe] c:\windows\OEM02Mon.exe
mRun: [IgfxTray] c:\windows\system32\igfxtray.exe
mRun: [HotKeysCmds] c:\windows\system32\hkcmd.exe
mRun: [Persistence] c:\windows\system32\igfxpers.exe
mRun: [IAAnotif] "c:\program files\intel\intel matrix storage manager\Iaanotif.exe"
mRun: [Broadcom Wireless Manager UI] c:\windows\system32\WLTRAY.exe
mRun: [PCMService] "c:\program files\dell\mediadirect\PCMService.exe"
mRun: [dellsupportcenter] "c:\program files\dell support center\bin\sprtcmd.exe" /P dellsupportcenter
mRun: [GrooveMonitor] "c:\program files\microsoft office\office12\GrooveMonitor.exe"
mRun: [Adobe Reader Speed Launcher] "c:\program files\adobe\reader 9.0\reader\Reader_sl.exe"
mRun: [SigmatelSysTrayApp] %ProgramFiles%\SigmaTel\C-Major Audio\WDM\sttray.exe
mRun: [QuickTime Task] "c:\program files\quicktime\QTTask.exe" -atboottime
mRun: [iTunesHelper] "c:\program files\itunes\iTunesHelper.exe"
mRun: [ccApp] "c:\program files\common files\symantec shared\ccApp.exe"
mRun: [vptray] c:\progra~1\symant~1\VPTray.exe
StartupFolder: c:\progra~2\micros~1\windows\startm~1\programs\startup\digita~1.lnk - c:\program files\digital line detect\DLG.exe
StartupFolder: c:\progra~2\micros~1\windows\startm~1\programs\startup\quickset.lnk - c:\program files\dell\quickset\quickset.exe
StartupFolder: c:\progra~2\micros~1\windows\startm~1\programs\startup\vpncli~1.lnk - c:\windows\installer\{08b785c1-3893-4154-b53b-f5d341d0aaaa}\Icon3E5562ED7.ico
mPolicies-explorer: BindDirectlyToPropertySetStorage = 0 (0x0)
mPolicies-system: EnableUIADesktopToggle = 0 (0x0)
IE: E&xport to Microsoft Excel - c:\progra~1\micros~2\office12\EXCEL.EXE/3000
IE: {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - {CAFEEFAC-0016-0000-0007-ABCDEFFEDCBC} - c:\progra~1\java\jre16~1.0_0\bin\ssv.dll
IE: {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - {5F7B1267-94A9-47F5-98DB-E99415F33AEC} - c:\program files\windows live\writer\WriterBrowserExtension.dll
IE: {2670000A-7350-4f3c-8081-5663EE0C6C49} - {48E73304-E1D6-4330-914C-F5F514E3486C} - c:\progra~1\micros~2\office12\ONBttnIE.dll
IE: {92780B25-18CC-41C8-B9BE-3C9C571A8263} - {FF059E31-CC5A-4E2E-BF3B-96E929D65503} - c:\progra~1\micros~2\office12\REFIEBAR.DLL
DPF: {44990B00-3C9D-426D-81DF-AAB636FA4345} - hxxps://www-secure.symantec.com/techsupp/asa/ss/sa/sa_cabs/tgctlcm.cab
DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_07-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0007-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_07-windows-i586.cab
DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_07-windows-i586.cab
Handler: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - c:\program files\microsoft office\office12\GrooveSystemServices.dll
Handler: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - c:\progra~1\common~1\skype\SKYPE4~1.DLL
Notify: !SASWinLogon - c:\program files\superantispyware\SASWINLO.dll
Notify: GoToAssist - c:\program files\citrix\gotoassist\514\G2AWinLogon.dll
Notify: igfxcui - igfxdev.dll
SEH: Groove GFS Stub Execution Hook: {b5a7f190-dda6-4420-b3ba-52453494e6cd} - c:\program files\microsoft office\office12\GrooveShellExtensions.dll
SEH: SABShellExecuteHook Class: {5ae067d3-9afb-48e0-853a-ebb7f4a000da} - c:\program files\superantispyware\SASSEH.DLL

================= FIREFOX ===================

FF - ProfilePath - c:\users\yavuzs~1\appdata\roaming\mozilla\firefox\profiles\3wne8sd7.default\
FF - component: c:\users\yavuzselim\appdata\roaming\mozilla\firefox\profiles\3wne8sd7.default\extensions\{3112ca9c-de6d-4884-a869-9855de68056c}\components\frozen.dll
FF - plugin: c:\program files\k-lite codec pack\real\browser\plugins\nppl3260.dll
FF - plugin: c:\program files\k-lite codec pack\real\browser\plugins\nprpjplug.dll
FF - plugin: c:\program files\windows live\photo gallery\NPWLPG.dll
FF - plugin: c:\users\yavuzselim\appdata\local\google\update\1.2.183.13\npGoogleOneClick8.dll
FF - plugin: c:\users\yavuzselim\appdata\roaming\move networks\plugins\npqmp071503000010.dll
FF - plugin: c:\users\yavuzselim\appdata\roaming\mozilla\plugins\npgoogletalk.dll
FF - HiddenExtension: Microsoft .NET Framework Assistant: {20a82645-c095-46ed-80e3-08825760534b} - c:\windows\microsoft.net\framework\v3.5\windows presentation foundation\dotnetassistantextension\

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

R1 SASDIFSV;SASDIFSV;c:\program files\superantispyware\sasdifsv.sys [2009-12-16 9968]
R1 SASKUTIL;SASKUTIL;c:\program files\superantispyware\SASKUTIL.SYS [2009-12-16 74480]
R2 AESTFilters;Andrea ST Filters Service;c:\windows\system32\AEstSrv.exe [2009-2-18 73728]
R2 Symantec AntiVirus;Symantec AntiVirus;c:\program files\symantec antivirus\Rtvscan.exe [2006-11-28 1962136]
R3 EraserUtilRebootDrv;EraserUtilRebootDrv;c:\program files\common files\symantec shared\eengine\EraserUtilRebootDrv.sys [2009-8-30 102448]
R3 IntcHdmiAddService;Intel® High Definition Audio HDMI Service;c:\windows\system32\drivers\IntcHdmi.sys [2009-2-18 111616]
S3 FontCache;Windows Font Cache Service;c:\windows\system32\svchost.exe -k LocalServiceAndNoImpersonation [2008-1-20 21504]
S3 NDISKIO;NDISKIO;c:\users\yavuzs~1\appdata\local\temp\00000d55.nmc\nse\bin\ndiskio.sys [2009-12-24 24168]
S3 nsak;nsak;c:\users\yavuzs~1\appdata\local\temp\00000d55.nmc\nse\bin\nsak.sys [2009-12-24 18120]
S3 SASENUM;SASENUM;c:\program files\superantispyware\SASENUM.SYS [2009-12-16 7408]
S3 SavRoam;SAVRoam;c:\program files\symantec antivirus\SavRoam.exe [2006-11-28 122008]

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

2010-01-08 14:48:21 0 d-----w- c:\programdata\WindowsSearch
2010-01-07 23:55:24 0 d-----w- c:\programdata\F-Secure
2010-01-05 16:07:50 0 d-----w- c:\users\yavuzs~1\appdata\roaming\Malwarebytes
2010-01-05 16:07:47 38224 ----a-w- c:\windows\system32\drivers\mbamswissarmy.sys
2010-01-05 16:07:46 0 d-----w- c:\programdata\Malwarebytes
2010-01-05 16:07:45 19160 ----a-w- c:\windows\system32\drivers\mbam.sys
2010-01-05 16:07:45 0 d-----w- c:\program files\Malwarebytes' Anti-Malware
2009-12-23 04:21:00 0 d-----w- c:\programdata\Lavasoft
2009-12-22 19:32:24 0 d-----w- c:\programdata\SUPERAntiSpyware.com
2009-12-22 19:32:17 0 d-----w- c:\users\yavuzs~1\appdata\roaming\SUPERAntiSpyware.com
2009-12-22 19:32:17 0 d-----w- c:\program files\SUPERAntiSpyware
2009-12-22 11:23:19 289205988 ----a-w- C:\SYM_REGISTRY_BACKUP.reg
2009-12-21 20:29:49 0 d-----w- c:\program files\common files\Deterministic Networks
2009-12-21 20:29:44 0 d-----w- c:\program files\Cisco Systems
2009-12-21 20:29:35 1594 ----a-w- c:\windows\VPNInstall.MIF
2009-12-16 07:19:47 0 d-----w- c:\program files\Windows Portable Devices
2009-12-16 07:19:40 0 ---ha-w- c:\windows\system32\drivers\Msft_User_WpdMtpDr_01_07_00.Wdf
2009-12-16 07:19:12 0 ---ha-w- c:\windows\system32\drivers\Msft_User_WpdFs_01_07_00.Wdf
2009-12-16 06:41:41 2048 ----a-w- c:\windows\system32\tzres.dll
2009-12-16 06:41:04 92672 ----a-w- c:\windows\system32\UIAnimation.dll
2009-12-16 06:41:03 3023360 ----a-w- c:\windows\system32\UIRibbon.dll
2009-12-16 06:41:03 1164800 ----a-w- c:\windows\system32\UIRibbonRes.dll
2009-12-16 06:39:43 81920 ----a-w- c:\windows\system32\wpdbusenum.dll
2009-12-16 06:38:22 4096 ----a-w- c:\windows\system32\oleaccrc.dll
2009-12-16 06:38:21 555520 ----a-w- c:\windows\system32\UIAutomationCore.dll
2009-12-16 06:38:21 234496 ----a-w- c:\windows\system32\oleacc.dll
2009-12-16 06:29:22 714240 ----a-w- c:\windows\system32\timedate.cpl
2009-12-16 06:29:20 243712 ----a-w- c:\windows\system32\rastls.dll
2009-12-16 06:29:18 355328 ----a-w- c:\windows\system32\WSDApi.dll

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

2009-12-21 20:30:52 51200 ----a-w- c:\windows\inf\infpub.dat
2009-12-21 20:30:52 143360 ----a-w- c:\windows\inf\infstrng.dat
2009-12-21 20:30:51 86016 ----a-w- c:\windows\inf\infstor.dat
2009-12-16 07:19:43 665600 ----a-w- c:\windows\inf\drvindex.dat
2009-11-03 21:43:29 24064 ----a-w- c:\windows\system32\nshhttp.dll
2009-11-03 21:42:10 30720 ----a-w- c:\windows\system32\httpapi.dll
2009-10-27 14:11:14 834048 ----a-w- c:\windows\system32\wininet.dll
2009-10-27 13:16:28 78336 ----a-w- c:\windows\system32\ieencode.dll
2008-01-21 02:57:01 174 --sha-w- c:\program files\desktop.ini
2006-11-02 12:39:34 30674 ----a-w- c:\windows\inf\perflib\0409\perfd.dat
2006-11-02 12:39:34 30674 ----a-w- c:\windows\inf\perflib\0409\perfc.dat
2006-11-02 12:39:34 287440 ----a-w- c:\windows\inf\perflib\0409\perfi.dat
2006-11-02 12:39:34 287440 ----a-w- c:\windows\inf\perflib\0409\perfh.dat
2006-11-02 09:20:21 287440 ----a-w- c:\windows\inf\perflib\0000\perfi.dat
2006-11-02 09:20:21 287440 ----a-w- c:\windows\inf\perflib\0000\perfh.dat
2006-11-02 09:20:19 30674 ----a-w- c:\windows\inf\perflib\0000\perfd.dat
2006-11-02 09:20:19 30674 ----a-w- c:\windows\inf\perflib\0000\perfc.dat
2009-02-18 18:20:17 75 --sh--r- c:\windows\CT4CET.bin
2009-06-16 15:49:12 245760 --sha-w- c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\windows\ietldcache\index.dat
2009-06-16 04:23:16 245760 --sha-w- c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\windows\ietldcache\index.dat
2009-02-18 19:38:16 8192 --sha-w- c:\windows\users\default\NTUSER.DAT

============= FINISH: 12:58:03.29 ===============

Attached Files


Edited by Orange Blossom, 09 January 2010 - 04:59 PM.
Deactivate links. ~ OB


BC AdBot (Login to Remove)

 


#2 depoladim

depoladim
  • Topic Starter

  • Members
  • 2 posts
  • OFFLINE
  •  
  • Local time:04:58 AM

Posted 11 January 2010 - 02:09 PM

to the moderators:

Can you close this topic, I have spent the weekend formatting my computer, hence no longer have this problem. But I was not able to find a way to remove this title from the forums.

Thanks...


#3 myrti

myrti

    Sillyberry


  • Malware Study Hall Admin
  • 33,766 posts
  • ONLINE
  •  
  • Gender:Female
  • Location:At home
  • Local time:12:58 PM

Posted 15 January 2010 - 05:38 PM

Since this topic appears to be resolved, I will now close it.

If you need this topic re-opened please send me a PM.

Everyone else, please start a new topic.

With Regards,
myrti

is that a bird?  a plane? nooo it's the flying blueberry!

If I have been helping you and haven't replied in 2 days, feel free to shoot me a PM! Please don't send help request via PM, unless I am already helping you. Use the forums!

 

Follow BleepingComputer on: Facebook | Twitter | Google+





0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users