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View Full Version : Trojan.Win32 removal


guardup
2008-02-22, 17:26
Spybot has detected this but is not removing it. It asks me to restart and run the program as windows opens... it does... but it cannot remove the Trojan.

Any suggestions?

-------------------------------------------------------------------------------
KASPERSKY ONLINE SCANNER REPORT
Friday, February 22, 2008 10:16:46 AM
Operating System: Microsoft Windows XP Professional, Service Pack 2 (Build 2600)
Kaspersky Online Scanner version: 5.0.98.0
Kaspersky Anti-Virus database last update: 22/02/2008
Kaspersky Anti-Virus database records: 575665
-------------------------------------------------------------------------------

Scan Settings:
Scan using the following antivirus database: extended
Scan Archives: true
Scan Mail Bases: true

Scan Target - My Computer:
C:\
D:\

Scan Statistics:
Total number of scanned objects: 56226
Number of viruses found: 4
Number of infected objects: 6
Number of suspicious objects: 0
Duration of the scan process: 00:53:01

Infected Object Name / Virus Name / Last Action
C:\WINDOWS\system32\config\system.LOG Object is locked skipped
C:\WINDOWS\system32\config\software.LOG Object is locked skipped
C:\WINDOWS\system32\config\default.LOG Object is locked skipped
C:\WINDOWS\system32\config\SECURITY Object is locked skipped
C:\WINDOWS\system32\config\SAM Object is locked skipped
C:\WINDOWS\system32\config\SAM.LOG Object is locked skipped
C:\WINDOWS\system32\config\SECURITY.LOG Object is locked skipped
C:\WINDOWS\system32\config\SecEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\systemprofile\Local Settings\History\History.IE5\index.dat Object is locked skipped
C:\WINDOWS\system32\config\systemprofile\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\WINDOWS\system32\config\systemprofile\Cookies\index.dat Object is locked skipped
C:\WINDOWS\system32\config\SYSTEM Object is locked skipped
C:\WINDOWS\system32\config\SOFTWARE Object is locked skipped
C:\WINDOWS\system32\config\DEFAULT Object is locked skipped
C:\WINDOWS\system32\config\AppEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\SysEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\SLEvtLog.evt Object is locked skipped
C:\WINDOWS\system32\drivers\fidbox.dat Object is locked skipped
C:\WINDOWS\system32\drivers\fidbox.idx Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DATA Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING1.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING2.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING.VER Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.MAP Object is locked skipped
C:\WINDOWS\system32\CatRoot2\tmp.edb Object is locked skipped
C:\WINDOWS\system32\CatRoot2\edb.log Object is locked skipped
C:\WINDOWS\system32\h323log.txt Object is locked skipped
C:\WINDOWS\Temp\ZLT07bdc.TMP Object is locked skipped
C:\WINDOWS\Temp\ZLT07be3.TMP Object is locked skipped
C:\WINDOWS\Debug\PASSWD.LOG Object is locked skipped
C:\WINDOWS\Sti_Trace.log Object is locked skipped
C:\WINDOWS\wiaservc.log Object is locked skipped
C:\WINDOWS\wiadebug.log Object is locked skipped
C:\WINDOWS\SchedLgU.Txt Object is locked skipped
C:\WINDOWS\Internet Logs\LAPTOP.ldb Object is locked skipped
C:\WINDOWS\Internet Logs\IAMDB.RDB Object is locked skipped
C:\WINDOWS\Internet Logs\tvDebug.log Object is locked skipped
C:\WINDOWS\WindowsUpdate.log Object is locked skipped
C:\WINDOWS\SoftwareDistribution\ReportingEvents.log Object is locked skipped
C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\0DAC0001.VBN Infected: Trojan.Win32.Agent.cyt skipped
C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\0BAC0002.VBN Infected: Trojan.Win32.Agent.cyt skipped
C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\04200000.VBN Infected: Trojan-PSW.Win32.Papras.ak skipped
C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\04200002.VBN Infected: Trojan-PSW.Win32.Papras.ak skipped
C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\06F40000.VBN Infected: Trojan-Downloader.JS.Zapchast.f skipped
C:\Documents and Settings\NetworkService\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\NetworkService\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\LocalService\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\History\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\LocalService\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\L640\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Temp\~DF9142.tmp Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Temp\~DF9702.tmp Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Temp\~WRD0004.doc Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Temp\~DFFF00.tmp Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Temp\~DFFF81.tmp Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Temp\~WRS0005.tmp Object is locked skipped
C:\Documents and Settings\L640\Local Settings\History\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\L640\Local Settings\Application Data\Microsoft\Outlook\Outlook.pst Object is locked skipped
C:\Documents and Settings\L640\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\L640\Application Data\Microsoft\Outlook\Outlook.srs Object is locked skipped
C:\Documents and Settings\L640\Application Data\Microsoft\Outlook\Outlook.NK2 Object is locked skipped
C:\Documents and Settings\L640\Application Data\Microsoft\Outlook\outitems.log Object is locked skipped
C:\Documents and Settings\L640\Application Data\Microsoft\Templates\Normal.dot Object is locked skipped
C:\Documents and Settings\L640\Application Data\Microsoft\Word\STARTUP\DVZWDAddin.dot Object is locked skipped
C:\Documents and Settings\L640\ntuser.dat.LOG Object is locked skipped
C:\System Volume Information\_restore{F4141D18-EFC8-4708-9523-51598713BCB3}\RP851\change.log Object is locked skipped
C:\winifei.exe Infected: Trojan-Spy.Win32.Zbot.nm skipped

Scan process completed.
pskelley
2008-02-22, 18:24
Welcome to Safer Networking, I wish to be sure you have viewed and understand this information.
"BEFORE you POST" (READ this Procedure before Requesting Assistance)
http://forums.spybot.info/showthread.php?t=288
All advice given is taken at your own risk.
Please make sure you have read this information so we are on the same page.

Download Trend Micro Hijack This™
http://download.bleepingcomputer.com/hijackthis/HJTInstall.exe
Doubleclick the HJTInstall.exe to start it.
By default it will install HijackThis in the Program Files\Trendmicro folder and create a desktop shortcut.
HijackThis will open after install. Press the Scan button below. This will start the scan and open a log.
Copy and paste the contents of the log in your next reply.

Thanks
guardup
2008-02-22, 19:22
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:18:10 PM, on 2/22/2008
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\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\System32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\NavNT\rtvscan.exe
C:\Program Files\Backup To The Web\bin\Scheduler.exe
C:\Program Files\Backup To The Web\jvm\bin\SchedulerOBM.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Streamload\MediaMax XL\StreamloadService.exe
C:\WINDOWS\system32\WgaTray.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\NavNT\vptray.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\system32\ZONELABS\vsmon.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\WINDOWS\System32\wbem\wmiprvse.exe

F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\ntos.exe,
O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar4.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.7164\swg.dll
O3 - Toolbar: Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar4.dll
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [AhsayBackupManager] C:\Program Files\Backup To The Web\bin\SystemTray.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [xxy_Shell] C:\Documents and Settings\L640\xxy_udgq.exe
O4 - HKLM\..\Run: [ZoneAlarm Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Global Startup: D-Link AirPlus G Wireless Utility.lnk = ?
O4 - Global Startup: D-Link AirPlus G Configuration Utility.lnk = ?
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Save Flash - res://C:\Program Files\UnH Solutions\Flash Saving Plugin\FlashSButton.dll/210
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
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: 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
O9 - Extra button: Flash - {43CF38F3-5AEC-45a3-AD31-04EB06E9C6CA} - C:\Program Files\UnH Solutions\Flash Saving Plugin\FlashSButton.dll (HKCU)
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/english/kavwebscan_unicode.cab
O16 - DPF: {11260943-421B-11D0-8EAC-0000C07D88CF} (iPIX ActiveX Control) - http://www.ipix.com/viewers/ipixx.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {1B566A03-760E-4923-863F-19A0A461E71F} (QBOE GL Transfer Control) - https://cbspayroll.quickbooks.com/NetPay/QBGL/OEGL.cab
O16 - DPF: {493ACF15-5CD9-4474-82A6-91670C3DD66E} (LinkedIn ContactFinderControl) - http://www.linkedin.com/cab/LinkedInContactFinderControl.cab
O16 - DPF: {843EE768-3A97-455C-9076-741BA3AD7B62} (QuickBooks Online Edition Utilities Class v10) - https://accounting.quickbooks.com/c3/v16.607/qboax10.cab
O16 - DPF: {FF1CD9A3-00CD-45C1-8182-4EEC229A182D} (Plaxo Auto-Import Utility) - https://www.plaxo.com/activex/plx_upldr-2k-xp.cab
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
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: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: Online Backup Service - Unknown owner - C:\Program Files\Data Deposit Box\Data Deposit Box\nts.exe (file missing)
O23 - Service: Online Backup Scheduler (OnlineBackupScheduler) - Unknown owner - C:\Program Files\Backup To The Web\bin\Scheduler.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: Streamload Service (StreamloadService) - Streamload - C:\Program Files\Streamload\MediaMax XL\StreamloadService.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZONELABS\vsmon.exe

--
End of file - 7156 bytes
pskelley
2008-02-22, 19:41
Sorry to be the bearer of bad news, you have this junk:
http://www.threatexpert.com/reports.aspx?find=Trojan-Spy.Win32.Zbot.nm&x=11&y=3

But this is the real problem: C:\WINDOWS\system32\ntos.exe
http://www.symantec.com/security_response/writeup.jsp?docid=2007-040208-5335-99&tabid=2

The Trojan deletes cookies in the Internet Explorer URL cache so that users will have to re-insert passwords when logging into banking Web sites.
It reads PStore to steal saved passwords on the compromised computer.You want to read all of that information, this one is real nasty.

One or more of the identified infections is a backdoor trojan.
This allows hackers to remotely control your computer, steal critical system information and Download and Execute files
I would counsel 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 Trojan has been identified and can be killed, because of it's backdoor functionality, your PC is very likely 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 Trojan, the best course of action would be a reformat and reinstall of the OS. Please read these for more information:

How Do I Handle Possible Identify Theft, Internet Fraud and CC Fraud?
http://www.dslreports.com/faq/10451

When Should I Format, How Should I Reinstall
http://www.dslreports.com/faq/10063

Let us know what you have decided to do in your next post.

Thanks