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Trojan Horse Dropper.agent.joc


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#1 zapspyware

zapspyware

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Posted 26 August 2008 - 08:55 AM

First, I've done some research on AVG identifying C:\ProgramFiles\CommonFiles\InstallShield\engine\6\Intel 32\knlwrap.exe as a Trojan Horse and many users reported AVG going bonkers over this file. The belief is that the hit was a false positive. However, I've been helping a neighbor with a seriously infected computer. After cleaning it up, I used my flash drive to transfer some programs from my computer to the cleaned up system. Then, when AVG started going nuts about the knlwrap file, I got worried about my system. Would someone take a look at my HJT log? I've followed the forum directions. Thanks!

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 9:14:14 AM, on 8/26/2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16705)
Boot mode: Normal

Running processes:
D:\WINDOWS\System32\smss.exe
D:\WINDOWS\system32\winlogon.exe
D:\WINDOWS\system32\services.exe
D:\WINDOWS\system32\lsass.exe
D:\WINDOWS\system32\svchost.exe
D:\Program Files\Windows Defender\MsMpEng.exe
D:\WINDOWS\System32\svchost.exe
D:\WINDOWS\system32\spoolsv.exe
D:\WINDOWS\Explorer.EXE
D:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
D:\Program Files\Comodo\CBOClean\BOCORE.exe
D:\Program Files\Comodo\Firewall\cmdagent.exe
D:\Program Files\McAfee\SiteAdvisor\McSACore.exe
D:\PROGRA~1\AVG\AVG8\avgrsx.exe
D:\Program Files\Windows Defender\MSASCui.exe
D:\Program Files\Comodo\Firewall\cfp.exe
D:\PROGRA~1\AVG\AVG8\avgtray.exe
D:\PROGRA~1\Comodo\CBOClean\BOC427.exe
D:\PROGRA~1\Discover\SOAN\SOAN.exe
D:\Program Files\Common Files\InstallShield\UpdateService\ISUSPM.exe
D:\WINDOWS\system32\ctfmon.exe
D:\Program Files\Microsoft ActiveSync\wcescomm.exe
D:\DOCUME~1\Sandra\LOCALS~1\Temp\Temporary Directory 1 for puretext20_x86.zip\PureText.exe
D:\WINDOWS\system32\RioMSC.exe
D:\WINDOWS\System32\svchost.exe
D:\PROGRA~1\AVG\AVG8\avgemc.exe
D:\PROGRA~1\MI3AA1~1\rapimgr.exe
D:\WINDOWS\System32\svchost.exe
D:\PROGRA~1\AVG\AVG8\avgupd.exe
D:\Program Files\Trend Micro\HijackThis\HijackThis.exe

O1 - Hosts: ::1 localhost
O1 - Hosts: 255.255.255.255 broadcasthost
O2 - BHO: ShopSafeBrowserHelper Class - {333F6B96-3992-4D58-A499-145A10FE48C3} - D:\Program Files\ShopSafe\BhoSSafe.dll
O2 - BHO: AVG Safe Search - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - D:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - D:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: EWPBrowseObject Class - {68F9551E-0411-48E4-9AAF-4BC42A6A46BE} - D:\Program Files\Canon\Easy-WebPrint\EWPBrowseLoader.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - D:\Program Files\Java\jre1.6.0_06\bin\ssv.dll
O2 - BHO: Discover deskshop Browser Helper Object - {8DB3D69D-DA5E-4165-B781-72A761790672} - D:\WINDOWS\system32\BhoDshop.dll
O2 - BHO: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - D:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - d:\program files\google\googletoolbar3.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - D:\Program Files\Google\GoogleToolbarNotifier\3.0.1225.9868\swg.dll
O2 - BHO: McAfee SiteAdvisor BHO - {B164E929-A1B6-4A06-B104-2CD0E90A88FF} - d:\PROGRA~1\mcafee\SITEAD~1\mcieplg.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - d:\program files\google\googletoolbar3.dll
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - D:\Program Files\Canon\Easy-WebPrint\Toolband.dll
O3 - Toolbar: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - D:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL
O3 - Toolbar: McAfee SiteAdvisor Toolbar - {0EBBBE48-BAD4-4B4C-8E5A-516ABECAE064} - d:\PROGRA~1\mcafee\SITEAD~1\mcieplg.dll
O4 - HKLM\..\Run: [Windows Defender] "D:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [COMODO Firewall Pro] "D:\Program Files\Comodo\Firewall\cfp.exe" -h
O4 - HKLM\..\Run: [AVG8_TRAY] D:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKLM\..\Run: [BOC-427] D:\PROGRA~1\Comodo\CBOClean\BOC427.exe
O4 - HKLM\..\Run: [Secure Online Account Numbers] D:\PROGRA~1\Discover\SOAN\SOAN.exe /dontopenmycards
O4 - HKCU\..\Run: [ISUSPM] "D:\Program Files\Common Files\InstallShield\UpdateService\ISUSPM.exe" -scheduler
O4 - HKCU\..\Run: [ctfmon.exe] D:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [H/PC Connection Agent] "D:\Program Files\Microsoft ActiveSync\wcescomm.exe"
O4 - HKCU\..\Run: [PureText] "D:\DOCUME~1\Sandra\LOCALS~1\Temp\Temporary Directory 1 for puretext20_x86.zip\PureText.exe"
O4 - HKUS\S-1-5-18\..\Run: [DWQueuedReporting] "D:\PROGRA~1\COMMON~1\MICROS~1\DW\dwtrig20.exe" -t (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [DWQueuedReporting] "D:\PROGRA~1\COMMON~1\MICROS~1\DW\dwtrig20.exe" -t (User 'Default user')
O8 - Extra context menu item: Easy-WebPrint Add To Print List - res://D:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_AddToList.html
O8 - Extra context menu item: Easy-WebPrint High Speed Print - res://D:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint Preview - res://D:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_Preview.html
O8 - Extra context menu item: Easy-WebPrint Print - res://D:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_Print.html
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - D:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - D:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Secure Online Account Numbers - {F74E75A5-96BF-40ef-A1C8-88EAEBB82AB6} - D:\PROGRA~1\Discover\SOAN\SOAN.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O15 - Trusted Zone: http://www.msi.com.tw
O15 - Trusted Zone: http://*.mcafee.com
O16 - DPF: PackageCab - http://ak.imgag.com/imgag/cp/install/AxCtp2.cab
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://pcpitstop.com/betapit/PCPitStop.CAB
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/english/kavwebscan_unicode.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=48835
O16 - DPF: {56762DEC-6B0D-4AB4-A8AD-989993B5D08B} (OnlineScanner Control) - http://www.eset.eu/buxus/docs/OnlineScanner.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O16 - DPF: {5ED80217-570B-4DA9-BF44-BE107C0EC166} (Windows Live Safety Center Base Module) - https://scan.safety.live.com/resource/downl...lscbase3401.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/...b?1139278251623
O16 - DPF: {BB383206-6DA1-4E80-B62A-3DF950FCC697} (Create & Print ActiveX Plug-in) - http://ak.imgag.com/imgag/cp/install/AxCtp2.cab
O16 - DPF: {BDBDE413-7B1C-4C68-A8FF-C5B2B4090876} (F-Secure Online Scanner 3.3) - http://support.f-secure.com/ols/fscax.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shoc...ash/swflash.cab
O16 - DPF: {FD0B6769-6490-4A91-AA0A-B5AE0DC75AC9} (Performance Viewer Activex Control) - https://secure.logmein.com/activex/ractrl.cab?lmi=100
O16 - DPF: {FFB3A759-98B1-446F-BDA9-909C6EB18CC7} (PCPitstop Exam) - http://utilities.pcpitstop.com/optimize2/pcpitstop2.dll
O18 - Protocol: intu-help-qb1 - {9B0F96C7-2E4B-433E-ABF3-043BA1B54AE3} - D:\Program Files\Intuit\QuickBooks 2008\HelpAsyncPluggableProtocol.dll
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - D:\Program Files\AVG\AVG8\avgpp.dll
O18 - Protocol: sacore - {5513F07E-936B-4E52-9B00-067394E91CC5} - d:\PROGRA~1\mcafee\SITEAD~1\mcieplg.dll
O20 - AppInit_DLLs: D:\WINDOWS\system32\guard32.dll,avgrsstx.dll
O23 - Service: AVG8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - D:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - D:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
O23 - Service: BOCore - COMODO - D:\Program Files\Comodo\CBOClean\BOCORE.exe
O23 - Service: COMODO Firewall Pro Helper Service (cmdAgent) - Unknown owner - D:\Program Files\Comodo\Firewall\cmdagent.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - D:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: McAfee SiteAdvisor Service - Unknown owner - D:\Program Files\McAfee\SiteAdvisor\McSACore.exe
O23 - Service: Rio MSC Manager (RioMSC) - Digital Networks North America, Inc. - D:\WINDOWS\system32\RioMSC.exe

--
End of file - 8461 bytes

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#2 Thunder

Thunder

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Posted 11 September 2008 - 07:08 AM

Hello Zapspyware and welcome at BleepingComputer,

Sorry to have kept you waiting for so long, but the forums are really busy.
If you still need help :

1. * Clean your Cache and Cookies in IE:
  • Close all instances of Outlook Express and Internet Explorer
  • Go to Control Panel > Internet Options > General tab
  • Under Browsing History, click Delete.
  • Click Delete Files, Delete cookies and Delete history
  • Click Close below.
* Clean your Cache and Cookies in Firefox (In case you also have Firefox installed):
  • Go to Tools > Options.
  • Click Privacy in the menu..
  • Click the Clear now button below.. A new window will popup what to clear.
  • Select all and click the Clear button again.
  • Click OK to close the Options window
* Clean other Temporary files + Recycle bin
  • Go to start > run and type: cleanmgr and click ok.
  • Let it scan your system for files to remove.
  • Make sure Temporary Files, Temporary Internet Files, and Recycle Bin are the only things checked.
  • Press OK to remove them.
2. Download RSIT by random/random and save it to your desktop.
  • Double click on RSIT.exe to run it.
  • Click Continue at the disclaimer screen.
  • If it cannot locate TrendMicro's HijackThis, the tool will be downloaded, so please allow the download and accept the installation.
  • Once it has finished, two logs will open. Please post the contents of both log.txt (<<will be maximized) and info.txt (<<will be minimized)
3. Please do a scan with Kaspersky Online Scanner

Note: If you are using Windows Vista, open your browser by right-clicking on its icon and select 'Run as administrator' to perform this scan.

Click on the Accept button and install any components it needs.
  • The program will install and then begin downloading the latest definition files.
  • After the files have been downloaded on the left side of the page in the Scan section select My Computer
  • This will start the program and scan your system.
  • The scan will take a while, so be patient and let it run.
  • Once the scan is complete, click on View scan report
  • Now, click on the Save Report as button.
  • Save the file to your desktop.
  • Copy and paste that information in your next post.
Please post back with the Kaspersky report.

Greetings,
Thunder
Whatever happens, make believe it was intended to ...
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