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Infected! Virtumonde, Mydoom, + Several Others


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3 replies to this topic

#1 Fursty

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Posted 30 June 2007 - 10:22 AM

Hello! My co-workerneeds help on several different fronts. Noticed that popups were appearing when he runs IE, and then his computer is sloooooow until a restart. He ran Adaware and Spybot a few times, and they kept coming up with problems. He moved on to Kaspersky online scan, which found a few problems. I ran ccleaner, Stinger, Bitdefender online scan and HijackThis, all in that order. Looks like there are a couple of sticky bugs here.

Help would be appreciated. Thanks in advance--

Logfile of HijackThis v1.99.1
Scan saved at 11:05:00 AM, on 6/30/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16473)

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\Explorer.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\sihTkaJiH\sihTkaJiH.exe.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.dell4me.com/myway
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {33394BFB-A738-F8EF-1261-F88DBF238FC0} - C:\WINDOWS\system32\aer.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {5ADF3862-9E2E-4ad3-86F7-4510E6550CD0} - C:\WINDOWS\system32\qfdgaklw.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O2 - BHO: (no name) - {868865EC-0295-4C7D-B25D-9F65314145E9} - C:\WINDOWS\system32\ssqroop.dll (file missing)
O2 - BHO: (no name) - {8A642893-BE05-470C-9C04-AAAAE14695BD} - C:\WINDOWS\system32\ssqpm.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.7164\swg.dll
O2 - BHO: (no name) - {d1e8d428-515a-4780-b690-bab7bf5502a5} - C:\WINDOWS\system32\hmdpnyj.dll (file missing)
O2 - BHO: (no name) - {D3CD4E74-589C-44C6-9EC3-9369C80BDD66} - C:\Program Files\Common Files\mevoxu83122.dll (file missing)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [DwlClient] C:\Program Files\Common Files\Dell\EUSW\Support.exe
O4 - HKLM\..\Run: [QuickFinder Scheduler] "C:\Program Files\WordPerfect Office 11\Programs\QFSCHD110.EXE"
O4 - HKLM\..\Run: [DIGStream] C:\Program Files\DIGStream\digstream.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~2\VPTray.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [poolsv] "C:\WINDOWS\poolsv.exe"
O4 - HKLM\..\Run: [svhost] "C:\WINDOWS\svhost.exe"
O4 - HKLM\..\Run: [Salestart] "C:\Program Files\Common Files\WinAntiSpyware 2007\WAS7Mon.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe"
O4 - HKLM\..\Run: [GPLv3] rundll32.exe "C:\WINDOWS\system32\iqyybtsr.dll",realset
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\RunOnce: [SpybotSnD] "C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe" /autocheck
O4 - HKCU\..\Run: [TSTimer] "C:\Program Files\Timeslips\TSTimer.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [Ncao] "C:\DOCUME~1\andrew\MYDOCU~1\ASKS~1\mmc.exe" -vt yazb
O4 - Global Startup: Windows Desktop Search.lnk = C:\Program Files\Windows Desktop Search\WindowsSearch.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - (no file)
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
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
O11 - Options group: [INTERNATIONAL] International*
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/eng/partner/d...can_unicode.cab
O16 - DPF: {193C772A-87BE-4B19-A7BB-445B226FE9A1} (ewidoOnlineScan Control) - http://downloads.ewido.net/ewidoOnlineScan.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://zone.msn.com/binFramework/v10/ZIntro.cab34246.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = findlinglaw.com
O17 - HKLM\Software\..\Telephony: DomainName = findlinglaw.com
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = findlinglaw.com
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: Domain = findlinglaw.com
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files\Common Files\Microsoft Shared\Help\hxds.dll
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O20 - Winlogon Notify: ssqpm - C:\WINDOWS\system32\ssqpm.dll
O20 - Winlogon Notify: ssqroop - ssqroop.dll (file missing)
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: Command Service (cmdService) - Unknown owner - C:\WINDOWS\QW5kcmV3IEJsYWNr\command.exe (file missing)
O23 - Service: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\DefWatch.exe
O23 - Service: DomainService - Unknown owner - C:\WINDOWS\system32\rnocdvar.exe (file missing)
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Net Agent - Unknown owner - C:\WINDOWS\dls0523pmw.exe (file missing)
O23 - Service: OracleOHOME1ClientCache - Unknown owner - C:\Inception\InfiniTime\Ora90WKS\BIN\ONRSD.EXE
O23 - Service: SAVRoam (SavRoam) - symantec - C:\Program Files\Symantec AntiVirus\SavRoam.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec AntiVirus - Symantec Corporation - C:\Program Files\Symantec AntiVirus\Rtvscan.exe
O23 - Service: TimeslipsBackup (TSScheduleBackup) - Unknown owner - C:\WINDOWS\system32\TSSchBkpService.exe

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#2 -David-

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Posted 01 July 2007 - 07:54 AM

Just a little note here before we continue Fursty..

The problem with these infections nowadays is, it causes a lot of damage. Even if we clean the malware off your system, I can't guarantee that your system will be clean afterwards, because these infections/bundles leave a lot of leftovers behind that most scanners won't even recognise and logs won't show. Also, I can't promise you we can repair all the damage it caused... Even after cleaning the malware, you can still get errors afterwards because of the damage. Solving these is not always possible since it will be searching for a needle in a haystack to find the right cause and solution.

You are dealing with some very nasty pieces of malware...
These allow hackers to remotely control your computer, steal critical system information and Download and Execute files
I would recommend you to disconnect this PC from the Internet immediately. If you do any banking or other financial transactions on the PC or if it should contain any other sensitive information, please get to a known clean computer and change all passwords where applicable, and it would be wise to contact those same financial institutions to apprise them of your situation.

Though the rootkit may be identified and can be killed, because of it's functionality, your PC is compromised and there is no way to be sure your computer can ever again be trusted. Many experts in the security community believe that once infected with this type of malware, the best course of action would be a reformat and reinstall of the OS.
I think I would definately recommend that you reformat and start afresh with a PC you can trust.

Please read these for more information:

How Do I Handle Possible Identify Theft, Internet Fraud and CC Fraud?
When Should I Format, How Should I Reinstall

Let me know what you wish to do - I understand that sometimes with this kind of topic, you might wish not to reformat as you want to keep all your files and do not want the inconvenience of starting afresh, but as I said before it's a good idea to start afresh - Don't forget all your files/folders can be backed-up onto a disc/USB drive.

Let me know what you want to do.
David

#3 Fursty

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Posted 01 July 2007 - 08:58 AM

Thanks for the advice, D-Tro. At the moment, I'm inclined to wipe and reinstall, though I have to clear that with the owner. It's disconnected, at least, until that call is made.

Out of curiosity: which malware (or which type of malware) prompted such a strong response?

#4 -David-

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Posted 01 July 2007 - 09:08 AM

Here are a few quotes from security vendors about a couple of the files you have on your PC:

Backdoor.Socksbot (svhost.exe) is a backdoor Trojan that connects to IRC and allows a hacker to control your computer.

Win32.Rbot (svhost.exe) is an IRC controlled backdoor (or "bot") that can be used to gain unauthorized access to a victim's machine. It can also exhibit worm-like functionality by exploiting weak passwords on administrative shares and by exploiting many different software vulnerabilities, as well as backdoors created by other malware. There are many variants of Rbot, and more are discovered regularly. Rbot is highly configurable, and is being very actively developed, however the core functionality is quite consistent between variants. Most instances of Rbot are compressed and/or encrypted with one or more run-time executable packers.

The files poolsv.exe is also a nasty trojan backdoor, allowing others access to your PC.




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