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Vundo Rootkit?


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3 replies to this topic

#1 prave

prave

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Posted 27 June 2008 - 09:07 AM

Hello,i have this vundo trojan which keep resurfacing after every reboot so i think it might have install itself as a rootkit? I first found out about it few day ago when my explorer.exe keep auto shut down and restart, after some research i found out it vundo and download Malwarebytes' Anti-Malware and it work. But last night it come back again and i thought it might be fix again but guess not. Now i have scan and delete it at least 5 time and everytime after boot up into window it will resurface.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 9:51:54 PM, on 6/27/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16640)
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:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\PROGRA~1\AVG\AVG8\avgfws8.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\tcpsvcs.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\EVGA Precision\EVGAPrecision.exe
C:\PROGRA~1\AVG\AVG8\avgtray.exe
C:\Program Files\DAEMON Tools Lite\daemon.exe
C:\Program Files\TrueTransparency\TrueTransparency.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\PROGRA~1\AVG\AVG8\avgam.exe
C:\PROGRA~1\AVG\AVG8\avgnsx.exe
C:\Program Files\Windows Live\Messenger\usnsvc.exe
C:\Program Files\mIRC\mirc.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\WINDOWS\explorer.exe
C:\WINDOWS\system32\taskmgr.exe

R3 - Default URLSearchHook is missing
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\Program Files\FlashGet\fgiebar.dll
O3 - Toolbar: ???? - {406F94F0-504F-4A40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O4 - HKLM\..\Run: [EVGAPrecision] "C:\Program Files\EVGA Precision\EVGAPrecision.exe" /s
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKCU\..\Run: [μTorrent] "C:\Program Files\uTorrent\utorrent.exe"
O4 - HKCU\..\Run: [igndlm.exe] C:\Program Files\Download Manager\dlm.exe /windowsstart /startifwork
O4 - HKCU\..\Run: [PeerGuardian] C:\Program Files\PeerGuardian2\pg2.exe
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite\daemon.exe" -autorun
O4 - HKCU\..\Run: [TrueTransparency] "C:\Program Files\TrueTransparency\TrueTransparency.exe"
O4 - HKUS\S-1-5-21-2746241445-2161957851-942832613-1007\..\Run: [μTorrent] "C:\Program Files\uTorrent\utorrent.exe" (User '?')
O4 - HKUS\S-1-5-21-2746241445-2161957851-942832613-1007\..\Run: [igndlm.exe] C:\Program Files\Download Manager\dlm.exe /windowsstart /startifwork (User '?')
O4 - HKUS\S-1-5-21-2746241445-2161957851-942832613-1007\..\Run: [PeerGuardian] C:\Program Files\PeerGuardian2\pg2.exe (User '?')
O4 - HKUS\S-1-5-21-2746241445-2161957851-942832613-1007\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite\daemon.exe" -autorun (User '?')
O4 - HKUS\S-1-5-21-2746241445-2161957851-942832613-1007\..\Run: [TrueTransparency] "C:\Program Files\TrueTransparency\TrueTransparency.exe" (User '?')
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: Download All by FlashGet - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: Download all with Free Download Manager - file://C:\Program Files\Free Download Manager\dlall.htm
O8 - Extra context menu item: Download selected with Free Download Manager - file://C:\Program Files\Free Download Manager\dlselected.htm
O8 - Extra context menu item: Download using FlashGet - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: Download with Free Download Manager - file://C:\Program Files\Free Download Manager\dllink.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Messenger - -{FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Messenger - -{FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MI1933~1\OFFICE11\REFIEBAR.DLL
O9 - Extra button: ATLAS Translation - {B7707A72-4355-11D4-82BD-00000EBBEF8D} - C:\Program Files\ATLAS V13\Atlscript.html
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\Program Files\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\Program Files\FlashGet\flashget.exe
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: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O15 - ESC Trusted Zone: http://*.update.microsoft.com
O16 - DPF: {1E54D648-B804-468d-BC78-4AFFED8E262E} (System Requirements Lab) - http://www.srtest.com/srl_bin/sysreqlab3.cab
O16 - DPF: {A8658086-E6AC-4957-BC8E-7D54A7E8A78D} -
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} - http://messenger.zone.msn.com/binary/ZIntro.cab32846.cab
O16 - DPF: {CD995117-98E5-4169-9920-6C12D4C0B548} - http://gamedownload.ijjimax.com/gamedownlo...GPlugin9USA.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shoc...ash/swflash.cab
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - AppInit_DLLs: avgrsstx.dll,
O23 - Service: AVG8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
O23 - Service: AVG8 Firewall (avgfws8) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgfws8.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: LogMeIn Maintenance Service (LMIMaint) - LogMeIn, Inc. - C:\Program Files\LogMeIn\x86\RaMaint.exe
O23 - Service: LogMeIn - LogMeIn, Inc. - C:\Program Files\LogMeIn\x86\LogMeIn.exe
O23 - Service: npkcsvc - INCA Internet Co., Ltd. - C:\WINDOWS\system32\npkcsvc.exe
O23 - Service: nTune Service (nTuneService) - Unknown owner - C:\Program Files\NVIDIA Corporation\nTune\nTuneService.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: SNMP Service (SNMP) - Unknown owner - C:\WINDOWS\System32\snmp.exe (file missing)
O23 - Service: SNMP Trap Service (SNMPTRAP) - Unknown owner - C:\WINDOWS\System32\snmptrap.exe (file missing)
O23 - Service: SecuROM User Access Service (V7) (UserAccess7) - Unknown owner - C:\WINDOWS\system32\UAService7.exe

--
End of file - 7648 bytes

Malwarebytes' Anti-Malware log file

Malwarebytes' Anti-Malware 1.18
Database version: 895

8:11:48 PM 6/27/2008
mbam-log-6-27-2008 (20-11-48).txt

Scan type: Full Scan (C:\|)
Objects scanned: 1980
Time elapsed: 18 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 1
Registry Keys Infected: 2
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 3

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
C:\WINDOWS\system32\xxyvwTLe.dll (Trojan.Vundo) -> Unloaded module successfully.

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9afbb225-1598-45f4-8512-42e9596c62b6} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{9afbb225-1598-45f4-8512-42e9596c62b6} (Trojan.Vundo) -> Quarantined and deleted successfully.

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\xxyvwTLe.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\eLTwvyxx.ini (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\eLTwvyxx.ini2 (Trojan.Vundo) -> Quarantined and deleted successfully.


These file above keep resurfacing after every reboot.

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#2 prave

prave
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Posted 29 June 2008 - 09:44 AM

Oh ya i sort of manage to clear the pest from my system...these file above stop appearing so i guess it all clean up? If you need i can post my new HijackThis log.

#3 chryssi2001

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Posted 19 July 2008 - 04:17 PM

Hello prave,

I apologise for the delay, the forum is too busy.
----------------------------------------------
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

You have installed HijackThis 2 times, please remove one of them.
----------------------------------------------
RENAME HIJACKTHIS

Using Windows Explore by right-clicking the Start button and left clicking Explore navigate to: C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

Right-click on HijackThis.exe & select Rename to scanner.exe and post back a new Hijackthis log.
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#4 chryssi2001

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Posted 25 July 2008 - 04:26 PM

Due to the lack of feedback, this Topic is now closed.

If you need this topic reopened, please request this by sending the moderating team
a PM with the address of the thread. This applies only to the original topic starter.

Everyone else please begin a New Topic.
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