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Virus.Expiro, Hijack.Comsysapp and Virus.FakeMS Detected


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16 replies to this topic

#1 KayBee

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Posted 26 October 2011 - 10:22 PM

Computer was obviously infected. Reformatted and reinstalled OS. Computer still infected. Ran Malwarebytes and Virus.Expiro, Hijack.Comsysapp and Virus.FakeMS detected. Will attach Malwarebytes log as well as other items requested in the "preparation guide..."


.
DDS (Ver_11-03-05.01) - NTFSx86
Run by hmc at 18:10:54.79 on Wed 10/26/2011
Internet Explorer: 8.0.6001.18702
Microsoft Windows XP Professional 5.1.2600.3.1252.1.1033.18.3582.3239 [GMT -5:00]
.
.
============== 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:\WINDOWS\system32\dllhost.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\stsystra.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Documents and Settings\hmc\Desktop\gmer\gmer.exe
C:\WINDOWS\system32\svchost.exe -k imgsvc
C:\Documents and Settings\hmc\Desktop\dds.scr
.
============== Pseudo HJT Report ===============
.
uRun: [ctfmon.exe] c:\windows\system32\ctfmon.exe
mRun: [NvCplDaemon] RUNDLL32.EXE c:\windows\system32\NvCpl.dll,NvStartup
mRun: [nwiz] nwiz.exe /installquiet
mRun: [NVHotkey] rundll32.exe nvHotkey.dll,Start
mRun: [NvMediaCenter] RUNDLL32.EXE c:\windows\system32\NvMcTray.dll,NvTaskbarInit
mRun: [SigmatelSysTrayApp] stsystra.exe
uPolicies-explorer: NoAutoUpdate = 1 (0x1)
uPolicies-explorer: NoThumbnailCache = 1 (0x1)
IE: {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe
IE: {FB5F1910-F110-11d2-BB9E-00C04F795683} - c:\program files\messenger\msmsgs.exe
DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} - hxxp://windowsupdate.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1319655719048
DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} - hxxp://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
.
============= SERVICES / DRIVERS ===============
.
S3 MBAMSwissArmy;MBAMSwissArmy;\??\c:\windows\system32\drivers\mbamswissarmy.sys --> c:\windows\system32\drivers\mbamswissarmy.sys [?]
.
=============== Created Last 30 ================
.
2011-10-26 21:53:18 -------- d-----w- c:\docume~1\hmc\applic~1\Malwarebytes
2011-10-26 21:53:13 -------- d-----w- c:\docume~1\alluse~1\applic~1\Malwarebytes
2011-10-26 21:53:10 22216 ----a-w- c:\windows\system32\drivers\mbam.sys
2011-10-26 21:53:10 -------- d-----w- c:\program files\Malwarebytes' Anti-Malware
2011-10-26 21:51:56 954 ----a-w- c:\docume~1\hmc\locals~1\applic~1\dfl20z32.dll
2011-10-26 21:50:30 -------- d-sh--w- c:\documents and settings\hmc\PrivacIE
2011-10-26 21:42:58 1601536 ----a-w- c:\windows\system32\stlang.dll
2011-10-26 21:42:58 -------- d-----w- c:\program files\IDT
2011-10-26 21:42:57 4096 -c--a-w- c:\windows\system32\dllcache\ksuser.dll
2011-10-26 21:42:57 4096 ----a-w- c:\windows\system32\ksuser.dll
2011-10-26 21:42:57 146048 -c--a-w- c:\windows\system32\dllcache\portcls.sys
2011-10-26 21:42:57 146048 ----a-w- c:\windows\system32\drivers\portcls.sys
2011-10-26 21:42:56 60160 -c--a-w- c:\windows\system32\dllcache\drmk.sys
2011-10-26 21:42:56 60160 ----a-w- c:\windows\system32\drivers\drmk.sys
2011-10-26 21:42:56 129536 ----a-w- c:\windows\system32\ksproxy.ax
2011-10-26 21:41:59 -------- d-sh--w- c:\documents and settings\hmc\IETldCache
2011-10-26 21:41:57 -------- d-----w- c:\windows\SchCache
2011-10-26 21:33:47 6144 -c----w- c:\windows\system32\dllcache\iecompat.dll
2011-10-26 21:33:02 -------- d-----w- c:\windows\ie8updates
2011-10-26 21:32:56 743424 -c----w- c:\windows\system32\dllcache\iedvtool.dll
2011-10-26 21:32:56 602112 -c----w- c:\windows\system32\dllcache\msfeeds.dll
2011-10-26 21:32:56 55296 -c----w- c:\windows\system32\dllcache\msfeedsbs.dll
2011-10-26 21:32:56 247808 -c----w- c:\windows\system32\dllcache\ieproxy.dll
2011-10-26 21:32:56 2000384 -c----w- c:\windows\system32\dllcache\iertutil.dll
2011-10-26 21:32:56 12800 -c----w- c:\windows\system32\dllcache\xpshims.dll
2011-10-26 21:32:56 11081728 -c----w- c:\windows\system32\dllcache\ieframe.dll
2011-10-26 21:31:39 -------- dc-h--w- c:\windows\ie8
2011-10-26 20:35:52 294912 ------w- c:\program files\windows media player\dlimport.exe
2011-10-26 20:35:48 294912 -c----w- c:\windows\system32\dllcache\dlimport.exe
2011-10-26 20:33:10 19569 ----a-w- c:\windows\002869_.tmp
2011-10-26 20:33:06 -------- d-----w- c:\windows\system32\ReinstallBackups
2011-10-26 20:12:56 -------- d-s---w- c:\documents and settings\hmc\UserData
2011-10-26 19:35:28 744448 -c----w- c:\windows\system32\dllcache\helpsvc.exe
2011-10-26 19:33:51 455680 -c----w- c:\windows\system32\dllcache\mrxsmb.sys
2011-10-26 19:33:37 353792 -c----w- c:\windows\system32\dllcache\srv.sys
2011-10-26 19:32:53 81920 -c----w- c:\windows\system32\dllcache\fontsub.dll
2011-10-26 19:32:53 119808 -c----w- c:\windows\system32\dllcache\t2embed.dll
2011-10-26 19:32:47 471552 -c----w- c:\windows\system32\dllcache\aclayers.dll
2011-10-26 19:28:36 337408 -c----w- c:\windows\system32\dllcache\netapi32.dll
2011-10-26 19:27:55 272128 -c----w- c:\windows\system32\dllcache\bthport.sys
2011-10-26 19:27:55 272128 ------w- c:\windows\system32\drivers\bthport.sys
2011-10-26 19:27:52 203136 -c----w- c:\windows\system32\dllcache\rmcast.sys
2011-10-26 19:19:40 356352 ----a-w- c:\windows\system32\nvudisp.exe
2011-10-26 19:19:40 -------- d-----w- c:\windows\nview
2011-10-26 19:11:52 26144 ----a-w- c:\windows\system32\spupdsvc.exe
2011-10-26 19:11:52 -------- d-----w- c:\windows\system32\PreInstall
2011-10-26 19:04:34 414368 ----a-w- c:\windows\system32\FlashPlayerCPLApp.cpl
2011-10-26 19:03:23 21728 ----a-w- c:\windows\system32\wucltui.dll.mui
2011-10-26 19:03:23 17632 ----a-w- c:\windows\system32\wuaueng.dll.mui
2011-10-26 19:03:23 15072 ----a-w- c:\windows\system32\wuaucpl.cpl.mui
2011-10-26 19:03:23 15064 ----a-w- c:\windows\system32\wuapi.dll.mui
2011-10-26 19:03:23 -------- d-----w- c:\windows\system32\SoftwareDistribution
.
==================== Find3M ====================
.
2011-10-26 21:51:30 286208 ----a-w- c:\windows\system32\sndvol32.exe
2011-10-26 21:46:24 536576 ----a-w- c:\windows\system32\cmd.exe
2011-10-26 21:46:24 363008 ----a-w- c:\windows\system32\osk.exe
2011-10-26 21:46:24 220160 ----a-w- c:\windows\system32\magnify.exe
2011-08-22 23:48:55 916480 ----a-w- c:\windows\system32\wininet.dll
2011-08-22 23:48:54 43520 ------w- c:\windows\system32\licmgr10.dll
2011-08-22 23:48:54 1469440 ------w- c:\windows\system32\inetcpl.cpl
2011-08-22 11:56:39 385024 ------w- c:\windows\system32\html.iec
.
============= FINISH: 18:11:11.21 ===============

Attached Files



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#2 KayBee

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Posted 31 October 2011 - 10:57 AM

Hi,

I know the response time is ~5 days. I've been waiting for 9. Could someone look at my case? Thanks

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Posted 31 October 2011 - 10:25 PM

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#4 KayBee

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Posted 01 November 2011 - 03:50 PM

Expiro is what we are still struggling w/.

Attached Files



#5 m0le

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Posted 02 November 2011 - 09:09 PM

Hi,

Welcome to Bleeping Computer. My name is m0le and I will be helping you with your log.
  • Please subscribe to this topic, if you haven't already. Click the Watch This Topic button at the top on the right.

  • Please avoid installing/uninstalling or updating any programs and attempting any unsupervised fixes or scans. This can make helping you impossible.

  • Please reply to this post so I know you are there.
The forum is busy and we need to have replies as soon as possible. If I haven't had a reply after 3 days I will bump the topic and if you do not reply by the following day after that then I will close the topic.

----------------------------------------------

No rootkit involvement which is good :)

Please download and run Combofix

Please download ComboFix from one of these locations:* IMPORTANT !!! Save ComboFix.exe to your Desktop making sure you rename it comfix.exe
  • Disable your AntiVirus and AntiSpyware applications including Firewalls, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. (Click on this link to see a list of programs that should be disabled. The list is not all inclusive.)
  • Double click on Comfix.exe & follow the prompts.
  • As part of it's process, ComboFix will check to see if the Microsoft Windows Recovery Console is installed. With malware infections being as they are today, it's strongly recommended to have this pre-installed on your machine before doing any malware removal. It will allow you to boot up into a special recovery/repair mode that will allow us to more easily help you should your computer have a problem after an attempted removal of malware.
  • Follow the prompts to allow ComboFix to download and install the Microsoft Windows Recovery Console, and when prompted, agree to the End-User License Agreement to install the Microsoft Windows Recovery Console.
**Please note: If the Microsoft Windows Recovery Console is already installed, ComboFix will continue it's malware removal procedures.

Posted Image


Once the Microsoft Windows Recovery Console is installed using ComboFix, you should see the following message:

Posted Image


Click on Yes, to continue scanning for malware.

When finished, it shall produce a log for you. Please include the C:\ComboFix.txt in your next reply.
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#6 KayBee

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Posted 03 November 2011 - 03:24 PM

m0le,

I am here and I still want help. I'm going to go run combofix right now...

#7 KayBee

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Posted 03 November 2011 - 04:00 PM

I received about 100 "Windows cannot find 'NIRKMD'" errors. Perhaps I need to uninstall McAfee Security-as-a-Service? Let me know if you want me to remove McAfee and rerun.

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#8 m0le

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Posted 03 November 2011 - 07:16 PM

Looking at the results, we need to.

Uninstall McAfee using this tool
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#9 KayBee

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Posted 04 November 2011 - 10:42 AM

Here you go...

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#10 m0le

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Posted 04 November 2011 - 02:22 PM

Can you please rerun MBAM and post the log
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#11 KayBee

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Posted 04 November 2011 - 03:44 PM

Malwarebytes' Anti-Malware 1.51.2.1300
www.malwarebytes.org

Database version: 8084

Windows 5.1.2600 Service Pack 3
Internet Explorer 8.0.6001.18702

11/4/2011 3:34:54 PM
mbam-log-2011-11-04 (15-34-54).txt

Scan type: Full scan (C:\|)
Objects scanned: 223178
Time elapsed: 11 minute(s), 42 second(s)

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

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

#12 m0le

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Posted 04 November 2011 - 07:43 PM

Okay, let's just let you in on what I've been thinking.

Expiro is what we are still struggling w/.


Expiro is a file infector. MBAM removed files and unloaded processes and Combofix came up empty. If the file infections were continuing I would have expected some new infection results on the new MBAM log. So, where are you still struggling with Expiro?
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#13 KayBee

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Posted 07 November 2011 - 09:59 AM

I thought it was clean before. Scanners all coming up clean. So I went to a shared drive to install software and AV popped up and the computer wrote infected files to the shared. I will try again today.

#14 m0le

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Posted 07 November 2011 - 06:47 PM

Okay :thumbup2:
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#15 KayBee

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Posted 10 November 2011 - 03:08 PM

So far so good. Not sure I can ever trust it fully. Thank you, m0le!




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