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Trojans keep coming back


Ditrik
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Just a couple days ago, the SecurityTool Trojan popped up on my computer, I used PCTools Spyware Doctor and Antivirus to attempt to get rid of it, but it came back as Windows something-or-other, and apparently there was also a Rootkit, both were found by Spywaredoctor and -supposedly- removed.

Initially MalwareBytes would not run (mbam.exe deleted upon installation or something), but I used the method of saving the exe as something else on another computer and bringing it over to the infected computer via a USB flash drive.

MWB has found and deleted several Trojans, but I don't think they're gone because every time I try to install MWB as a test to see if the Trojans are gone, the mbam.exe file is gone again.

Here are the Hijackthis and MWB log files. The MWB log is from the first scan I did, before rebooting. Now MWB shows 0 infections, but I know they're still there. AVG detected and "healed" something not too long ago.

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 3:22:57 PM, on 10/12/2009

Platform: Windows XP SP3 (WinNT 5.01.2600)

MSIE: Internet Explorer v7.00 (7.00.6000.16876)

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\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\system32\spoolsv.exe

C:\Program Files\IDT\WDM\STacSV.exe

C:\WINDOWS\system32\svchost.exe

C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe

C:\Program Files\Java\jre6\bin\jqs.exe

C:\Program Files\Spyware Doctor\pctsAuxs.exe

C:\Program Files\Spyware Doctor\pctsSvc.exe

C:\PROGRA~1\AVG\AVG8\avgrsx.exe

C:\PROGRA~1\AVG\AVG8\avgnsx.exe

C:\WINDOWS\system32\svchost.exe

C:\Program Files\Yahoo!\SoftwareUpdate\YahooAUService.exe

C:\PROGRA~1\AVG\AVG8\avgemc.exe

C:\Program Files\AVG\AVG8\avgcsrvx.exe

C:\WINDOWS\System32\alg.exe

C:\Program Files\Spyware Doctor\TFEngine\TFService.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\igfxtray.exe

C:\WINDOWS\system32\hkcmd.exe

C:\WINDOWS\system32\igfxpers.exe

C:\WINDOWS\system32\igfxsrvc.exe

C:\Program Files\IDT\WDM\sttray.exe

C:\WINDOWS\system32\AESTFltr.exe

C:\Program Files\Synaptics\SynTP\SynTPEnh.exe

C:\Program Files\Hewlett-Packard\HP Wireless Assistant\HPWAMain.exe

C:\PROGRA~1\AVG\AVG8\avgtray.exe

C:\Program Files\Java\jre6\bin\jusched.exe

C:\Program Files\Spyware Doctor\pctsTray.exe

C:\Documents and Settings\Lilyhill\Local Settings\Application Data\Google\Update\GoogleUpdate.exe

C:\Program Files\Hewlett-Packard\Shared\hpqwmiex.exe

C:\Program Files\AIM\aim.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe

C:\WINDOWS\system32\wbem\wmiprvse.exe

C:\Program Files\OpenOffice.org 3\program\soffice.exe

C:\Program Files\OpenOffice.org 3\program\soffice.bin

C:\Program Files\Hewlett-Packard\Shared\HpqToaster.exe

C:\Documents and Settings\Lilyhill\Local Settings\Application Data\Google\Chrome\Application\chrome.exe

C:\Documents and Settings\Lilyhill\Local Settings\Application Data\Google\Chrome\Application\chrome.exe

C:\Documents and Settings\Lilyhill\Local Settings\Application Data\Google\Chrome\Application\chrome.exe

C:\Documents and Settings\Lilyhill\Local Settings\Application Data\Google\Chrome\Application\chrome.exe

C:\Documents and Settings\Lilyhill\Local Settings\Application Data\Google\Chrome\Application\chrome.exe

C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE

C:\WINDOWS\system32\wbem\wmiprvse.exe

C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.Yahoo.com

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://go.microsoft.com/fwlink/?LinkId=74005

R3 - URLSearchHook: (no name) - *{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)

R3 - URLSearchHook: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Program Files\AVG\AVG8\Toolbar\IEToolbar.dll

R3 - URLSearchHook: (no name) - *{EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)

O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll

O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll

O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll

O2 - BHO: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Program Files\AVG\AVG8\Toolbar\IEToolbar.dll

O2 - BHO: Java Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll

O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll

O3 - Toolbar: AVG Security Toolbar - {CCC7A320-B3CA-4199-B1A6-9F516DD69829} - C:\Program Files\AVG\AVG8\Toolbar\IEToolbar.dll

O4 - HKLM\..\Run: [igfxTray] C:\WINDOWS\system32\igfxtray.exe

O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe

O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpers.exe

O4 - HKLM\..\Run: [iDTSysTrayApp] sttray.exe

O4 - HKLM\..\Run: [sysTrayApp] %ProgramFiles%\IDT\WDM\sttray.exe

O4 - HKLM\..\Run: [AESTFltr] %SystemRoot%\system32\AESTFltr.exe /NoDlg

O4 - HKLM\..\Run: [synTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe

O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"

O4 - HKLM\..\Run: [HP Mobile Broadband] c:\SWsetup\HPQWWAN\HPMobileBroadband.exe /TrayMode

O4 - HKLM\..\Run: [hpWirelessAssistant] C:\Program Files\Hewlett-Packard\HP Wireless Assistant\HPWAMain.exe

O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe

O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"

O4 - HKLM\..\Run: [iSTray] "C:\Program Files\Spyware Doctor\pctsTray.exe"

O4 - HKLM\..\Run: [Malwarebytes Anti-Malware (reboot)] "C:\Program Files\Malwarebytes' Anti-Malware\Rebecca.exe" /runcleanupscript

O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Lilyhill\Local Settings\Application Data\Google\Update\GoogleUpdate.exe" /c

O4 - HKCU\..\Run: [Aim] "C:\Program Files\AIM\aim.exe" /d locale=en-US

O4 - HKCU\..\Run: [Messenger (Yahoo!)] "C:\Program Files\Yahoo!\Messenger\YahooMessenger.exe" -quiet

O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe

O4 - Startup: OpenOffice.org 3.0.lnk = C:\Program Files\OpenOffice.org 3\program\quickstart.exe

O4 - Global Startup: Bluetooth.lnk = ?

O8 - Extra context menu item: Send to &Bluetooth Device... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm

O8 - Extra context menu item: Send To Bluetooth - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm

O9 - Extra button: Blog This - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll

O9 - Extra 'Tools' menuitem: &Blog This in Windows Live Writer - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll

O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm

O9 - Extra 'Tools' menuitem: @btrez.dll,-12650 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm

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

O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll

O20 - AppInit_DLLs: wafofozu.dll

O20 - Winlogon Notify: avgrsstarter - C:\WINDOWS\SYSTEM32\avgrsstx.dll

O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe

O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe

O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation. - C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe

O23 - Service: hpqwmiex - Hewlett-Packard Development Company, L.P. - C:\Program Files\Hewlett-Packard\Shared\hpqwmiex.exe

O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - c:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe

O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe

O23 - Service: PC Tools Auxiliary Service (sdAuxService) - PC Tools - C:\Program Files\Spyware Doctor\pctsAuxs.exe

O23 - Service: PC Tools Security Service (sdCoreService) - PC Tools - C:\Program Files\Spyware Doctor\pctsSvc.exe

O23 - Service: Audio Service (STacSV) - IDT, Inc. - C:\Program Files\IDT\WDM\STacSV.exe

O23 - Service: ThreatFire - PC Tools - C:\Program Files\Spyware Doctor\TFEngine\TFService.exe

O23 - Service: Yahoo! Updater (YahooAUService) - Yahoo! Inc. - C:\Program Files\Yahoo!\SoftwareUpdate\YahooAUService.exe

--

End of file - 9309 bytes

Malwarebytes' Anti-Malware 1.41

Database version: 2775

Windows 5.1.2600 Service Pack 3

10/12/2009 11:43:40 AM

mbam-log-2009-10-12 (11-43-39).txt

Scan type: Full Scan (C:\|)

Objects scanned: 149305

Time elapsed: 45 minute(s), 27 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 2

Registry Keys Infected: 4

Registry Values Infected: 3

Registry Data Items Infected: 3

Folders Infected: 2

Files Infected: 10

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

c:\WINDOWS\system32\biserano.dll (Trojan.Vundo.H) -> Delete on reboot.

C:\WINDOWS\system32\wafofozu.dll (Trojan.Vundo) -> Delete on reboot.

Registry Keys Infected:

HKEY_CLASSES_ROOT\CLSID\{579de6a8-508b-4c00-b41a-755965a7fbc4} (Trojan.Vundo.H) -> Delete on reboot.

HKEY_CLASSES_ROOT\CLSID\{77dc0b63-1535-4ba9-8be8-d59eb676fa02} (Rogue.ASC-AntiSpyware) -> Quarantined and deleted successfully.

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{77dc0b63-1535-4ba9-8be8-d59eb676fa02} (Rogue.ASC-AntiSpyware) -> Quarantined and deleted successfully.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{77dc0b63-1535-4ba9-8be8-d59eb676fa02} (Rogue.ASC-AntiSpyware) -> Quarantined and deleted successfully.

Registry Values Infected:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pamejivov (Trojan.Vundo.H) -> Delete on reboot.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{579de6a8-508b-4c00-b41a-755965a7fbc4} (Trojan.Vundo.H) -> Delete on reboot.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\figinihoj (Trojan.Vundo.H) -> Delete on reboot.

Registry Data Items Infected:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.Vundo.H) -> Data: c:\windows\system32\biserano.dll -> Delete on reboot.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.Vundo.H) -> Data: system32\biserano.dll -> Delete on reboot.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\UpdatesDisableNotify (Disabled.SecurityCenter) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.

Folders Infected:

C:\Program Files\Windows Police Pro (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

C:\Documents and Settings\Lilyhill\Start Menu\Programs\Windows Police Pro (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

Files Infected:

c:\WINDOWS\system32\biserano.dll (Trojan.Vundo.H) -> Delete on reboot.

C:\WINDOWS\system32\plugie.dll (Rogue.ASC-AntiSpyware) -> Quarantined and deleted successfully.

C:\Program Files\Windows Police Pro\msvcm80.dll (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

C:\Program Files\Windows Police Pro\msvcp80.dll (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

C:\Program Files\Windows Police Pro\msvcr80.dll (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

C:\Program Files\Windows Police Pro\Windows Police Pro.exe (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

C:\Documents and Settings\Lilyhill\Start Menu\Programs\Windows Police Pro\Windows Police Pro.lnk (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

C:\Documents and Settings\Lilyhill\Desktop\Windows Police Pro.lnk (Rogue.WindowsPolicePro) -> Quarantined and deleted successfully.

C:\WINDOWS\system32\bincd32.dat (Malware.Trace) -> Quarantined and deleted successfully.

C:\WINDOWS\system32\wafofozu.dll (Trojan.Vundo) -> Delete on reboot.

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  • Staff

Hi,

First of all, please update MalwareBytes, because the databaseversion is outdated.

  • Start MalwareBytes and click the Update tab. There click "Check for updates"
  • Once the updates are downloaded, perform a quick scan again.
  • The scan may take some time to finish,so please be patient.
  • When the scan is complete, click OK, then Show Results to view the results.
  • Make sure that everything is checked, and click Remove Selected.
  • When disinfection is completed, a log will open in Notepad and you may be prompted to Restart.(See Extra Note)
  • The log is automatically saved by MBAM and can be viewed by clicking the Logs tab in MBAM.
  • Copy&Paste the entire report in your next reply along with a fresh HijackThis log, then we'll proceed from there with new steps.

Extra Note:

If MBAM encounters a file that is difficult to remove,you will be presented with 1 of 2 prompts,click OK to either and let MBAM proceed with the disinfection process,if asked to restart the computer,please do so immediatly.

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