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View Full Version : Persistent trojan -- Micro Antivirus and/or Fakealert?


leeee
2008-10-05, 08:58
McAfee VirusScan Enterprise 8.0 first alerted me to this:
C:\Documents and Settings\...\Local Settings\Temporary Internet Files\Content.IE5\UPE3M5C7\kbg04311[1] FakeAlert-AG.gen.a (Trojan)
10/1/2008 6:23:22 PM Deleted ... explorer.exe C:\Documents and Settings\...\Local Settings\Temp\qcttkkxo.exe FakeAlert-AG.gen.a (Trojan)

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:50:12 PM, on 10/4/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\S24EvMon.exe
C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Seagate\Basics\Service\SyncServicesBasics.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Network Associates\Common Framework\FrameworkService.exe
C:\Program Files\Network Associates\VirusScan\Mcshield.exe
C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\RegSrvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\SYSTEM32\ZoneLabs\vsmon.exe
C:\Program Files\Dell\QuickSet\quickset.exe
C:\Program Files\Network Associates\VirusScan\SHSTAT.EXE
C:\Program Files\Network Associates\Common Framework\UpdaterUI.exe
C:\Program Files\Common Files\Network Associates\TalkBack\TBMon.exe
C:\Program Files\Zone Labs\Integrity Client\iclient.exe
C:\Program Files\Java\jre1.5.0_09\bin\jusched.exe
C:\Program Files\PeerGuardian2\pg2.exe
C:\Program Files\DellSupport\DSAgnt.exe
C:\Program Files\Creative\Sync Manager Unicode\CTSyncU.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Windows Media Player\WMPNSCFG.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Program Files\InterVideo\WinDVR3\SchSvr.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Last.fm\LastFM.exe
C:\WINDOWS\explorer.exe
C:\WINDOWS\system32\NOTEPAD.EXE
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\NOTEPAD.EXE
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/mywaybiz
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/mywaybiz
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.dell4me.com/mywaybiz
O1 - Hosts: 85.17.40.69 tracker.oink.me.uk
O1 - Hosts: 85.17.40.70 irc.oink.me.uk
O1 - Hosts: 85.17.40.71 oink.me.uk
O1 - Hosts: 72.249.72.243 ilx.wh3rd.net ilx.p3r.net
O3 - Toolbar: (no name) - {BA52B914-B692-46c4-B683-905236F6F655} - (no file)
O4 - HKLM\..\Run: [nwiz] nwiz.exe /installquiet
O4 - HKLM\..\Run: [PRONoMgr.exe] C:\Program Files\Intel\NCS\PROSet\PRONoMgr.exe
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [Dell QuickSet] C:\Program Files\Dell\QuickSet\quickset.exe
O4 - HKLM\..\Run: [ShStatEXE] "C:\Program Files\Network Associates\VirusScan\SHSTAT.EXE" /STANDALONE
O4 - HKLM\..\Run: [McAfeeUpdaterUI] "C:\Program Files\Network Associates\Common Framework\UpdaterUI.exe" /StartedFromRunKey
O4 - HKLM\..\Run: [Network Associates Error Reporting Service] "C:\Program Files\Common Files\Network Associates\TalkBack\TBMon.exe"
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\Integrity Client\iclient.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.5.0_09\bin\jusched.exe"
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKCU\..\Run: [PeerGuardian] C:\Program Files\PeerGuardian2\pg2.exe
O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\DellSupport\DSAgnt.exe" /startup
O4 - HKCU\..\Run: [CTSyncU.exe] "C:\Program Files\Creative\Sync Manager Unicode\CTSyncU.exe"
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - HKUS\S-1-5-18\..\RunOnce: [RunNarrator] Narrator.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [RunNarrator] Narrator.exe (User 'Default user')
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: InterVideo WinScheduler.lnk = C:\Program Files\InterVideo\WinDVR3\SchSvr.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: Enqueue current page with Bulk Image Downloader - file://C:\Program Files\Bulk Image Downloader\iemenu\iebidqueue.htm
O8 - Extra context menu item: Enqueue link target with Bulk Image Downloader - file://C:\Program Files\Bulk Image Downloader\iemenu\iebidlinkqueue.htm
O8 - Extra context menu item: Open current page with Bulk Image Downloader - file://C:\Program Files\Bulk Image Downloader\iemenu\iebid.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra button: AOL Instant Messenger (SM) - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM95\aim.exe
O9 - Extra button: MUSICMATCH MX Web Player - {d81ca86b-ef63-42af-bee3-4502d9a03c2d} - http://wwws.musicmatch.com/mmz/openWebRadio.html (file missing)
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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: {01A88BB1-1174-41EC-ACCB-963509EAE56B} (SysProWmi Class) - http://support.dell.com/systemprofiler/SysPro.CAB
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://www.pcpitstop.com/pcpitstop/PCPitStop.CAB
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {3E68E405-C6DE-49FF-83AE-41EE9F4C36CE} -
O16 - DPF: {50647AB5-18FD-4142-82B0-5852478DD0D5} (Keynote Connector Launcher 2) - http://webeffective.keynote.com/applications/pconnector/download/ConnectorLauncher.cab
O16 - DPF: {5F0C30E4-1E72-4DCC-85E5-57810F1CA97B} (McUpdatePortalFactory Class) - http://www.amiuptodate.com/vsc/bin/1,0,0,7/McUpdatePortal.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) -
O16 - DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} (Java Plug-in 1.5.0_09) -
O16 - DPF: {CAFEEFAC-0015-0000-0006-ABCDEFFEDCBA} (Java Plug-in 1.5.0_06) -
O16 - DPF: {CAFEEFAC-0015-0000-0009-ABCDEFFEDCBA} (Java Plug-in 1.5.0_09) -
O16 - DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} (Java Plug-in 1.5.0_09) -
O16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) - http://download.mcafee.com/molbin/iss-loc/mcfscan/2,2,0,5070/mcfscan.cab
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
O23 - Service: Basics Service - Seagate Technology LLC - C:\Program Files\Seagate\Basics\Service\SyncServicesBasics.exe
O23 - Service: DSBrokerService - Unknown owner - C:\Program Files\DellSupport\brkrsvc.exe
O23 - Service: McAfee Framework Service (McAfeeFramework) - Network Associates, Inc. - C:\Program Files\Network Associates\Common Framework\FrameworkService.exe
O23 - Service: Network Associates McShield (McShield) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\Mcshield.exe
O23 - Service: Network Associates Task Manager (McTaskManager) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe
O23 - Service: Intel NCS NetService (NetSvc) - Intel(R) Corporation - C:\Program Files\Intel\NCS\Sync\NetSvc.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: RegSrvc - Intel Corporation - C:\WINDOWS\System32\RegSrvc.exe
O23 - Service: Spectrum24 Event Monitor (S24EventMonitor) - Intel Corporation - C:\WINDOWS\System32\S24EvMon.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs Inc. - C:\WINDOWS\SYSTEM32\ZoneLabs\vsmon.exe

--
End of file - 9041 bytes


Additional info:
McAfee keeps finding FakeAlert, but can't move, delete, or clean some of the infected files, so when I run it, it keeps finding at least one problem file. A smart scan of Adaware turns up nothing -- can't do a deep scan as the program always freezes.

Spybot found some stuff and cleaned them up, and even though further Spytbot scans say I'm clean, I still get suspicious behavior like this:

10/4/2008 9:33:13 AM Allowed (based on lassh blacklist) value "NvCplDaemon" (new data: "RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup") added in System Startup global entry!
10/4/2008 7:30:03 PM Denied (based on user decision) value "c8b1d328" (new data: "rundll32.exe "C:\WINDOWS\system32\rpyhproe.dll",b") added in System Startup global entry!

Spybot's most recent fixes:
Virtumonde: [SBI $E7C36CB1] Executable (File, fixed)
C:\Documents and Settings\...\Local Settings\Temp\removalfile.bat

Zlob.Downloader.rid: [SBI $A36DC7FF] Library (File, fixed)
C:\WINDOWS\peltodgx.dll

Zlob.Downloader.vcd: [SBI $3A7819FB] Uninstall settings (Registry key, fixed)
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\WebVideo

Virtumonde.dll: [SBI $F44F2757] Library (File, fixed)
C:\WINDOWS\SYSTEM32\xxywWpqP.dll

Virtumonde.dll: [SBI $F44F2757] Library (File, fixed)
C:\WINDOWS\SYSTEM32\hgGaaASm.dll

Zlob.Downloader.bs: [SBI $0D9D15D5] Library (File, fixed)
C:\WINDOWS\rwlfsdmk.dll

Also, something keeps trying to open popup windows to urls like:
hxxp://tdsdefence.info/soft.php?aid=0522152174&d=0&product=XPA&refer=8c3c8035f
hxxp://scanner.microantivirus2009.com/40/?advid=4887&ref=&p=1000000000
hxxp://www.millionairecasino.com/promotions/2007/05/350bonus/?c=60931&s=MClanding512
hxxp://www.gladiatus.us/?kid=a-03745-14445-0804-a07071cd

One URL also contained the address of another site that I had visited, so I guess it's tracking my online movements too.


My Kaspersky scan results:
utorrent.exe\xxywWpqP.dll/utorrent.exe\xxywWpqP.dll Infected: Trojan.Win32.Monderb.gjo 1
C:\Documents and Settings\...\Local Settings\Temporary Internet Files\Content.IE5\UPE3M5C7\upd105320[1] Infected: Backdoor.Win32.Poison.kxe 1
C:\Documents and Settings\...\My Documents\download\...\CuteFTP32v3.02Reg\cute3032.exe Infected: not-a-virus:AdWare.Win32.Aureate.a 1
C:\Documents and Settings\...\My Documents\download\...\CuteFTP32v3.02Reg.zip Infected: not-a-virus:AdWare.Win32.Aureate.a 1
C:\Program Files\mIRC\mirc.exe Infected: not-a-virus:Client-IRC.Win32.mIRC.616 1
C:\Program Files\Opera\download\mirc616.exe Infected: not-a-virus:Client-IRC.Win32.mIRC.616 1
C:\WINDOWS\SYSTEM32\myjdufwx.dll Infected: Backdoor.Win32.Poison.kxe 1
C:\WINDOWS\SYSTEM32\srqjdkpe.dll Infected: Trojan.Win32.Vapsup.lxf 1
Blade81
2008-10-06, 10:21
Hi


Disable Spybot's TeaTimer
Run Spybot-S&D in Advanced Mode
If it is not already set to do this, go to the Mode menu
select
Advanced Mode

On the left hand side, click on Tools
Then click on the Resident icon in the list
Uncheck
Resident TeaTimer
and OK any prompts.
Restart your computer


Please visit this webpage for download links, and instructions for running ComboFix tool:

http://www.bleepingcomputer.com/combofix/how-to-use-combofix

Please ensure you read this guide carefully and install the Recovery Console first.

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, link (http://www.bleepingcomputer.com/forums/topic114351.html)
Remember to re-enable them afterwards.


Click Yes to allow ComboFix to continue scanning for malware.


When the tool is finished, it will produce a report for you.

Please include the following reports for further review, and so we may continue cleansing the system:

C:\ComboFix.txt
New HijackThis log.

A word of warning: Neither I nor sUBs are responsible for any damage you may have caused your machine by running ComboFix. This tool is not a toy and not for everyday use.
Blade81
2008-10-13, 16:31
Due to inactivity, this thread will now be closed.

Note:If it has been five days or more since your last post, and the helper assisting you posted a response to that post to which you did not reply, your topic will not be reopened. At that point, if you still require help, please start a new topic and include a fresh HijackThis log and a link to your previous thread.

If it has been less than five days since your last response and you need the thread re-opened, please send me or MOD a private message (pm). A valid, working link to the closed topic is required.