My son's computer picked up this "virus" on 20Jun @ 12:43pm, but I was only able to finally look at this computer tonight. (It had been shut off for exactly one month.) I was able to determine this based on what I found:
* Spotted a "Windows Firewall" pop-up relating to some Keylogger Trojan.
* Spotted some weird executable running in Task Manager -- killed it.
* Spotted "10394214" in HKLM\Software\Microsoft\Windows\CurrentVersion\Run -- pointing to a numbered executable within C:\Documents and Settings\All Users\Application Data...
* Spotted "nah_Shell" and "ttool" in HKCU\Software\Microsoft\Windows\CurrentVersion\Run
* Spotted "nah_fban.exe" and "nah_log.dat" in his Documents and Settings directory (executable has a 20Jun datestamp).
* Spotted "9129837.exe" in the C:\windows directory (executable has a 20Jun datestamp).
* Spotted 3 DLL files in a SystemBackup directory within C:\Documents and Settings\Adrian\Application Data\Microsoft -- all created on 20Jun.
Spybot S&D was previously installed, but it was under his brother's account -- so TeaTimer was not running at the time of the infection. (That will be rectified once all of this is completed.)
I uninstalled an expired AV program... then installed Symantec Endpoint Protection v11 on his computer and ran a full scan. It found *only* the following (after scanning for over 3 hours) --
* C:\Windows\system32\desktrf.exe -- Adware.Begin2search <-- deleted
I am severely tempted to start attacking this -- since there is definitely more to this than what Symantec found, but I am trying to do the right thing to get his computer properly fixed. Here is the HJT log.
===========
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:38:54 AM, on 8/14/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16850)
Boot mode: Normal
Running processes:
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\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\WINDOWS\system32\lxdicoms.exe
c:\Program Files\Microsoft SQL Server\90\Shared\sqlwriter.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\wanmpsvc.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wuauclt.exe
C:\windows\system\hpsysdrv.exe
C:\HP\KBD\KBD.EXE
C:\WINDOWS\LTMSG.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Lexmark 3500-4500 Series\lxdimon.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\NETGEAR\WG311v3\wlancfg5.exe
C:\Program Files\Microsoft Office\Office\WINWORD.EXE
C:\WINDOWS\system32\taskmgr.exe
C:\WINDOWS\explorer.exe
C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Symantec\Symantec Endpoint Protection\Smc.exe
C:\Program Files\Symantec\Symantec Endpoint Protection\Rtvscan.exe
C:\Program Files\Symantec\Symantec Endpoint Protection\SmcGui.exe
C:\WINDOWS\system32\mmc.exe
C:\WINDOWS\System32\wbem\unsecapp.exe
C:\Documents and Settings\Adrian\Desktop\HiJackThis.exe
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,Local Page =
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\sdra64.exe,
O2 - BHO: (no name) - SOFTWARE - (no file)
O2 - BHO: LocalNRDObj Class - {00320615-B6C2-40A6-8F99-F1C52D674FAD} - (no file)
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: MSN Search - {24A1E1CC-4393-941E-B765-2264A695D4E3} - C:\WINDOWS\system32\browsearch.dll
O2 - BHO: Java(tm) 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: hp toolkit - {B2847E28-5D7D-4DEB-8B67-05D28BCF79F5} - C:\HP\EXPLOREBAR\HPTOOLKT.DLL
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [KBD] C:\HP\KBD\KBD.EXE
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [checktime] c:\program files\HPSelect\Frontend\ct.exe
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [LTMSG] LTMSG.exe 7
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [lxdimon.exe] "C:\Program Files\Lexmark 3500-4500 Series\lxdimon.exe"
O4 - HKLM\..\Run: [lxdiamon] "C:\Program Files\Lexmark 3500-4500 Series\lxdiamon.exe"
O4 - HKLM\..\Run: [Symantec PIF AlertEng] "C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe" /a /m "C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\AlertEng.dll"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [10394214] C:\Documents and Settings\All Users\Application Data\10394214\10394214.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [nah_Shell] C:\Documents and Settings\Adrian\nah_fban.exe
O4 - HKCU\..\Run: [ttool] C:\WINDOWS\9129837.exe
O4 - HKCU\..\Run: [defender32.exe] C:\DOCUME~1\Adrian\LOCALS~1\Temp\defender32.exe
O4 - .DEFAULT User Startup: AutoPlay.exe (User 'Default user')
O4 - Startup: legupd32.exe
O4 - Global Startup: America Online Tray Icon.lnk.disabled
O4 - Global Startup: hp center.lnk = C:\Program Files\hp center\137903\Program\BWCHelpr-137903.dll
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: NETGEAR WG311v3 Wireless Assistant.lnk = ?
O4 - Global Startup: TextBridge Instant Access OCR.lnk = C:\Program Files\TextBridge Classic\Bin\TBMenu.exe
O8 - Extra context menu item: &AOL Toolbar Search - c:\program files\aol\aol toolbar 2.0\resources\en-US\local\search.html
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {0DC0D258-FC70-456F-8F79-83D7DC20F0AC} (MPChWrapper.Util) - http://instantsupport.hp.com/update/...PChWrapper.CAB
O16 - DPF: {1239CC52-59EF-4DFA-8C61-90FFA846DF7E} (Musicnotes Viewer) - http://netscape.musicnotes.com/download/mnviewer.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {238F6F83-B8B4-11CF-8771-00A024541EE3} (Citrix ICA Client) - http://www.classlink2000.com/sites/FILES/wfica.cab
O16 - DPF: {2B96D5CC-C5B5-49A5-A69D-CC0A30F9028C} (MiniBugTransporterX Class) - http://download.weatherbug.com/minib...?rand=20034251
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsof...?1124311475640
O16 - DPF: {AB86CE53-AC9F-449F-9399-D8ABCA09EC09} (Get_ActiveX Control) - https://h17000.www1.hp.com/ewfrf-JAV...oadManager.ocx
O22 - SharedTaskScheduler: COM+ Service - {3229DFCD-3EAF-4712-ED45-4876FEDC170C} - C:\WINDOWS\system32\winload.dll
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online, Inc. - C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: LiveUpdate Notice Service - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe
O23 - Service: lxdi_device - - C:\WINDOWS\system32\lxdicoms.exe
O23 - Service: Symantec Management Client (SmcService) - Symantec Corporation - C:\Program Files\Symantec\Symantec Endpoint Protection\Smc.exe
O23 - Service: Symantec Network Access Control (SNAC) - Symantec Corporation - C:\Program Files\Symantec\Symantec Endpoint Protection\SNAC.EXE
O23 - Service: Symantec Endpoint Protection (Symantec AntiVirus) - Symantec Corporation - C:\Program Files\Symantec\Symantec Endpoint Protection\Rtvscan.exe
O23 - Service: Symantec Core LC - Unknown owner - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe
O23 - Service: Security Center (wscsvc) - Unknown owner - C:\WINDOWS\C:\WINDOWS\System32\svchost.exe (file missing)
--
End of file - 9029 bytes