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mebroot/torpig infection


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3 replies to this topic

#1 cobi

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Posted 22 December 2009 - 05:32 PM

My ISP said I had a PC on my network that was infected with torpig. During my research it steered me in the direction of a mebroot root kit. By using GMER's mbr.exe program I seem to have identified the PC. It is the only PC on my network to come up with a result on the mbr scan. I have tried fixing my MBR with the Windows Recovery console, but continue to receive the same results when I rerun mbr. I have run AVG and Malwarebytes and everything else seems to be clean other than the MBR.

I have attached the attach.txt file from DDS and also a HJT log, as well as the root repeal log.

MBR.log
Stealth MBR rootkit/Mebroot/Sinowal detector 0.3.7 by Gmer, http://www.gmer.net

device: opened successfully
user: MBR read successfully
kernel: MBR read successfully
user & kernel MBR OK
copy of MBR has been found in sector 0x0950E4C1
malicious code @ sector 0x0950E4C4 !
PE file found in sector at 0x0950E4DA !


DDS.txt
DDS (Ver_09-12-01.01) - NTFSx86
Run by Administrator at 15:20:03.07 on Tue 12/22/2009
Internet Explorer: 7.0.5730.13
Microsoft Windows XP Professional 5.1.2600.3.1252.1.1033.18.1014.631 [GMT -7:00]

AV: AVG Email Server Edition *On-access scanning enabled* (Updated) {17DDD097-36FF-435F-9E1B-52D74245D6BF}

============== Running Processes ===============

C:\WINDOWS\system32\svchost -k DcomLaunch
svchost.exe
C:\WINDOWS\System32\svchost.exe -k netsvcs
svchost.exe
svchost.exe
C:\WINDOWS\system32\spoolsv.exe
svchost.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\Program Files\Common Files\InterVideo\RegMgr\iviRegMgr.exe
C:\Program Files\RealVNC\VNC4\WinVNC4.exe
C:\Program Files\AVG\AVG8\avgrsx.exe
C:\PROGRA~1\AVG\AVG8\avgam.exe
C:\PROGRA~1\AVG\AVG8\avgnsx.exe
C:\Program Files\AVG\AVG8\avgcsrvx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\igfxpers.exe
C:\PROGRA~1\AVG\AVG8\avgtray.exe
C:\kevin\RootRepeal.exe
C:\kevin\dds.scr

============== Pseudo HJT Report ===============

BHO: AVG Safe Search: {3ca2f312-6f6e-4b53-a66e-4e65e497c8c0} - c:\program files\avg\avg8\avgssie.dll
mRun: [IgfxTray] c:\windows\system32\igfxtray.exe
mRun: [HotKeysCmds] c:\windows\system32\hkcmd.exe
mRun: [Persistence] c:\windows\system32\igfxpers.exe
mRun: [SetRefresh] c:\program files\compaq\setrefresh\SetRefresh.exe
mRun: [AVG8_TRAY] c:\progra~1\avg\avg8\avgtray.exe
mRun: [Malwarebytes Anti-Malware (reboot)] "c:\program files\malwarebytes' anti-malware\mbam.exe" /runcleanupscript
DPF: {166B1BCA-3F9C-11CF-8075-444553540000} - hxxp://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.5.0/jinstall-1_5_0_06-windows-i586.cab
DPF: {CAFEEFAC-0015-0000-0006-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.5.0/jinstall-1_5_0_06-windows-i586.cab
DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.5.0/jinstall-1_5_0_06-windows-i586.cab
Handler: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - c:\program files\avg\avg8\avgpp.dll
Notify: avgrsstarter - avgrsstx.dll
Notify: igfxcui - igfxdev.dll

============= SERVICES / DRIVERS ===============

R0 AvgRkx86;avgrkx86.sys;c:\windows\system32\drivers\avgrkx86.sys [2009-7-2 12552]
R1 AvgLdx86;AVG AVI Loader Driver x86;c:\windows\system32\drivers\avgldx86.sys [2009-7-2 335240]
R1 AvgMfx86;AVG Minifilter x86 Resident Driver;c:\windows\system32\drivers\avgmfx86.sys [2007-11-7 27784]
R1 AvgTdiX;AVG8 Network Redirector;c:\windows\system32\drivers\avgtdix.sys [2009-7-2 108552]
R2 avg8wd;AVG8 WatchDog;c:\progra~1\avg\avg8\avgwdsvc.exe [2009-7-2 297752]

=============== Created Last 30 ================


==================== Find3M ====================

2009-10-30 16:27:43 49 ----a-w- C:\xcrashdump.dat
2009-10-28 14:36:11 70656 ------w- c:\windows\system32\dllcache\ie4uinit.exe
2009-10-28 14:36:11 13824 ------w- c:\windows\system32\dllcache\ieudinit.exe
2009-10-28 06:54:16 634632 ------w- c:\windows\system32\dllcache\iexplore.exe
2009-10-28 06:52:46 161792 ------w- c:\windows\system32\dllcache\ieakui.dll
2009-10-21 05:38:36 75776 ----a-w- c:\windows\system32\strmfilt.dll
2009-10-21 05:38:36 75776 ------w- c:\windows\system32\dllcache\strmfilt.dll
2009-10-21 05:38:36 25088 ----a-w- c:\windows\system32\httpapi.dll
2009-10-21 05:38:36 25088 ------w- c:\windows\system32\dllcache\httpapi.dll
2009-10-20 16:20:16 265728 ------w- c:\windows\system32\dllcache\http.sys
2009-10-13 10:30:16 270336 ----a-w- c:\windows\system32\oakley.dll
2009-10-13 10:30:16 270336 ------w- c:\windows\system32\dllcache\oakley.dll
2009-10-12 13:38:19 149504 ----a-w- c:\windows\system32\rastls.dll
2009-10-12 13:38:19 149504 ------w- c:\windows\system32\dllcache\rastls.dll
2009-10-12 13:38:18 79872 ----a-w- c:\windows\system32\raschap.dll
2009-10-12 13:38:18 79872 ------w- c:\windows\system32\dllcache\raschap.dll
2009-03-31 06:02:46 32768 --sha-w- c:\windows\system32\config\systemprofile\local settings\history\history.ie5\mshist012009033120090401\index.dat

============= FINISH: 15:20:11.59 ===============

Attached Files


Edited by cobi, 22 December 2009 - 05:34 PM.


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#2 myrti

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Posted 04 January 2010 - 11:48 AM

Hello and welcome to Bleeping Computer

We apologize for the delay in responding to your request for help. Here at Bleeping Computer we get overwhelmed at times, and we are trying our best to keep up. Please note that your topic was not intentionally overlooked. Our mission is to help everyone in need, but sometimes it takes just a little longer to get to every request for help. No one is ignored here.

If you have since resolved the original problem you were having, we would appreciate you letting us know. If not please perform the following steps below so we can have a look at the current condition of your machine.

Please include a clear description of the problems you're having, along with any steps you may have performed so far.

Please refrain from running tools or applying updates other than those we suggest while we are cleaning up your computer. The reason for this is so we know what is going on with the machine at any time. Some programs can interfere with others and hamper the recovery process.

Even if you have already provided information about your PC, we need a new log to see what has changed since you originally posted your problem.
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In the upper right hand corner of the topic you will see a button called Options. If you click on this in the drop-down menu you can choose Track this topic. I suggest you do this and select Immediate E-Mail notification and click on Proceed. This way you will be advised when we respond to your topic and facilitate the cleaning of your machine.

After 5 days if a topic is not replied to we assume it has been abandoned and it is closed.

regards myrti

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#3 cobi

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Posted 05 January 2010 - 04:52 PM

Since I had to be sure it was gone, I ended up replacing the hard drive and restoring the OS.

You can close this topic.

#4 myrti

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Posted 05 January 2010 - 04:53 PM

Since this topic appears to be resolved, I will now close it. Thanks for letting us know!

If you need this topic re-opened please send me a PM.

Everyone else, please start a new topic.

With Regards,
myrti

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