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Malware attacked, suspect back door


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Hello,

I am being attacked by malware, and I believe it is using a back door to come back once I connect to the internet; plus each search is being redirected through someone's ip address and server. MalwareBytes keeps on deleting two items that start with backdoor, and I cannot uninstall my AVG antivirus so that I can then install an updated on because an error tells me that I do not have authority.

I have been trying to run GMER too, but several issues have been happening:I first fully ran in in safe mode but could not get to the save button because the vertical resolution was not long enough to extend the window to it; I then used it in the normal boot up but twice the program was cut off, disappeared, when it hit a driver; so, I deleted the driver and it ran for about two hours before disappearing again. BTw, each time I ran the program I had to create a new file with a different name; after the disappearance I could not delete nor run the application becuase a error window told me I did not have permission.

I am currently using a differnt computer, with a thumb drive, to read, post dds, and download/transfer programs. Is this potentially dangerous to the not infected computer?

In advance, thank You for your assisstance!

.

DDS (Ver_2011-08-26.01) - NTFSx86 NETWORK

Internet Explorer: 8.0.6001.18702

Run by Owner at 2:21:37 on 2011-09-05

Microsoft Windows XP Home Edition 5.1.2600.3.1252.1.1033.18.1271.969 [GMT -7:00]

.

AV: AVG Internet Security 2011 *Enabled/Updated* {17DDD097-36FF-435F-9E1B-52D74245D6BF}

FW: AVG Firewall *Enabled*

.

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

.

C:\WINDOWS\system32\svchost -k DcomLaunch

svchost.exe

C:\WINDOWS\system32\svchost.exe -k netsvcs

svchost.exe

svchost.exe

C:\WINDOWS\Explorer.EXE

.

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

.

uInternet Settings,ProxyOverride = <local>;*.local

mURLSearchHooks: AVG Security Toolbar BHO: {a3bc75a2-1f87-4686-aa43-5347d756017c} - c:\program files\avg\avg10\toolbar\IEToolbar.dll

BHO: Adobe PDF Link Helper: {18df081c-e8ad-4283-a596-fa578c2ebdc3} - c:\program files\common files\adobe\acrobat\activex\AcroIEHelperShim.dll

BHO: AVG Safe Search: {3ca2f312-6f6e-4b53-a66e-4e65e497c8c0} - c:\program files\avg\avg10\avgssie.dll

BHO: Java Plug-In 2 SSV Helper: {dbc80044-a445-435b-bc74-9c25c1c588a9} - c:\program files\java\jre6\bin\jp2ssv.dll

BHO: JQSIEStartDetectorImpl Class: {e7e6f031-17ce-4c07-bc86-eabfe594f69c} - c:\program files\java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll

TB: AVG Security Toolbar: {ccc7a320-b3ca-4199-b1a6-9f516dd69829} - c:\program files\avg\avg10\toolbar\IEToolbar.dll

uRun: [ctfmon.exe] c:\windows\system32\ctfmon.exe

uRun: [VeohPlugin] "c:\program files\veoh networks\veohwebplayer\veohwebplayer.exe"

uRun: [MSMSGS] "c:\program files\messenger\msmsgs.exe" /background

mRun: [igfxTray] c:\windows\system32\igfxtray.exe

mRun: [HotKeysCmds] c:\windows\system32\hkcmd.exe

mRun: [Persistence] c:\windows\system32\igfxpers.exe

mRun: [sunJavaUpdateSched] "c:\program files\java\jre6\bin\jusched.exe"

mRun: [EPSON Stylus CX5000 Series] c:\windows\system32\spool\drivers\w32x86\3\e_fatibva.exe /fu "c:\windows\temp\E_S89.tmp" /EF "HKLM"

mRun: [Adobe Reader Speed Launcher] "c:\program files\adobe\reader 9.0\reader\Reader_sl.exe"

mRun: [Adobe ARM] "c:\program files\common files\adobe\arm\1.0\AdobeARM.exe"

mRun: [AdobeAAMUpdater-1.0] "c:\program files\common files\adobe\oobe\pdapp\uwa\UpdaterStartupUtility.exe"

mRun: [AdobeCS5ServiceManager] "c:\program files\common files\adobe\cs5servicemanager\CS5ServiceManager.exe" -launchedbylogin

mRun: [QuickTime Task] "c:\program files\quicktime\QTTask.exe" -atboottime

mRun: [iTunesHelper] "c:\program files\itunes\iTunesHelper.exe"

mRun: [AVG9_TRAY] c:\progra~1\avg\avg9\avgtray.exe

mRun: [AVG_TRAY] c:\program files\avg\avg10\avgtray.exe

mRun: [Malwarebytes' Anti-Malware (reboot)] "c:\program files\malwarebytes' anti-malware\mbam.exe" /runcleanupscript

mRunOnce: [AvgUninstallURL] cmd.exe /c start http://www.avg.com/ww.special-uninstallation-feedback-appf?lic=OQBBAFYARgBSAEUARQAtAFYASwBQAEMAQgAtADYAQgBXAEYATQAtAFQAUgBMAFEAUgAtAEIAUgBVAEgAUAAtAEMAUAA4ADYARwA"&"inst=NwA3AC0AMwA4ADcANQA4ADAANQA3ADAALQBGAFAAOQArADYALQBCAEEAUgA5AEcAKwAxAC0AVABCADkAKwAyAC0ARgBMACsAOQAtAFgATwAzADYAKwAxAC0ARgA5AE0ANwBDACsANQAtAEYAOQBNADEAMABCACsAMgAtAFgATwA5ACsAMQAtAEYAOQBNADIAKwAxAA"&"prod=90"&"ver=9.0.894

mRunOnce: [Malwarebytes' Anti-Malware] c:\program files\malwarebytes' anti-malware\mbamgui.exe /install /silent

StartupFolder: c:\docume~1\owner\startm~1\programs\startup\openof~1.lnk - c:\program files\openoffice.org 3\program\quickstart.exe

StartupFolder: c:\docume~1\owner\startm~1\programs\startup\viikii~1.lnk - c:\program files\viikiidesktopplugin\ViiKiiDesktopPlugin.exe

StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\audibl~1.lnk - c:\program files\audible\bin\AudibleDownloadHelper.exe

StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\tabuse~1.lnk - c:\windows\system32\wtablet\TabUserW.exe

IE: {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe

IE: {FB5F1910-F110-11d2-BB9E-00C04F795683} - c:\program files\messenger\msmsgs.exe

LSP: mswsock.dll

DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} - hxxp://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1265439346046

DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_17-windows-i586.cab

DPF: {CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_17-windows-i586.cab

DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_17-windows-i586.cab

DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - hxxp://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab

Handler: avgsecuritytoolbar - {F2DDE6B2-9684-4A55-86D4-E255E237B77C} - c:\program files\avg\avg10\toolbar\IEToolbar.dll

Handler: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - c:\program files\avg\avg10\avgpp.dll

Notify: igfxcui - igfxdev.dll

SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - c:\windows\system32\WPDShServiceObj.dll

.

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

.

R0 AVGIDSEH;AVGIDSEH;c:\windows\system32\drivers\AVGIDSEH.sys [2011-2-22 22992]

R0 Avgrkx86;AVG Anti-Rootkit Driver;c:\windows\system32\drivers\avgrkx86.sys [2011-1-19 32592]

R1 Avgtdix;AVG TDI Driver;c:\windows\system32\drivers\avgtdix.sys [2011-2-10 297168]

R3 Avgfwdx;Avgfwdx;c:\windows\system32\drivers\avgfwdx.sys [2010-7-12 30432]

S1 Avgldx86;AVG AVI Loader Driver;c:\windows\system32\drivers\avgldx86.sys [2011-1-7 248656]

S1 Avgmfx86;AVG Mini-Filter Resident Anti-Virus Shield;c:\windows\system32\drivers\avgmfx86.sys [2011-3-1 34896]

S2 Akamai;Akamai NetSession Interface;c:\windows\system32\svchost.exe -k Akamai [2004-8-4 14336]

S2 avgfws;AVG Firewall;"c:\program files\avg\avg10\avgfws.exe" --> c:\program files\avg\avg10\avgfws.exe [?]

S2 AVGIDSAgent;AVGIDSAgent;c:\program files\avg\avg10\identity protection\agent\bin\AVGIDSAgent.exe [2011-4-18 7398752]

S2 avgwd;AVG WatchDog;"c:\program files\avg\avg10\avgwdsvc.exe" --> c:\program files\avg\avg10\avgwdsvc.exe [?]

S3 AVG Security Toolbar Service;AVG Security Toolbar Service;c:\program files\avg\avg10\toolbar\ToolbarBroker.exe [2011-8-26 1025352]

S3 Avgfwfd;AVG network filter service;c:\windows\system32\drivers\avgfwdx.sys [2010-7-12 30432]

S3 AVGIDSDriver;AVGIDSDriver;c:\windows\system32\drivers\AVGIDSDriver.sys [2011-3-30 134480]

S3 AVGIDSFilter;AVGIDSFilter;c:\windows\system32\drivers\AVGIDSFilter.sys [2011-2-10 24144]

S3 AVGIDSShim;AVGIDSShim;c:\windows\system32\drivers\AVGIDSShim.sys [2011-2-10 27216]

S3 MBAMSwissArmy;MBAMSwissArmy;c:\windows\system32\drivers\mbamswissarmy.sys [2011-9-5 41272]

.

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

.

2011-09-05 09:00:22 54016 ----a-w- c:\windows\system32\drivers\thlimom.sys

2011-09-05 08:49:18 41272 ----a-w- c:\windows\system32\drivers\mbamswissarmy.sys

2011-09-05 08:49:14 22712 ----a-w- c:\windows\system32\drivers\mbam.sys

2011-09-04 04:02:14 -------- d-----w- C:\TDSSKiller_Quarantine

2011-09-04 03:57:30 50112 --sha-w- c:\windows\system32\c_89674.nl_

2011-09-04 03:53:16 -------- d--h--w- c:\windows\PIF

2011-09-04 02:56:05 -------- d-----w- c:\windows\system32\wbem\repository\FS

2011-09-04 02:56:05 -------- d-----w- c:\windows\system32\wbem\Repository

2011-08-09 21:05:30 139656 -c----w- c:\windows\system32\dllcache\rdpwd.sys

2011-08-09 21:05:11 10496 -c----w- c:\windows\system32\dllcache\ndistapi.sys

.

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

.

2011-09-05 08:45:39 456320 ----a-w- c:\windows\system32\drivers\mrxsmb.sys

2011-09-05 03:50:56 248656 ----a-w- c:\windows\system32\drivers\avgldx86.sys

2011-09-04 07:35:29 57600 ----a-w- c:\windows\system32\drivers\redbook.sys

2011-09-04 07:16:15 62976 ----a-w- c:\windows\system32\drivers\cdrom.sys

2011-09-04 03:57:00 162816 ----a-w- c:\windows\system32\drivers\netbt.sys

2011-07-08 14:02:00 10496 ----a-w- c:\windows\system32\drivers\ndistapi.sys

2011-06-24 14:10:36 139656 ----a-w- c:\windows\system32\drivers\rdpwd.sys

2011-06-23 18:36:30 916480 ----a-w- c:\windows\system32\wininet.dll

2011-06-23 18:36:30 43520 ----a-w- c:\windows\system32\licmgr10.dll

2011-06-23 18:36:30 1469440 ------w- c:\windows\system32\inetcpl.cpl

2011-06-23 12:05:13 385024 ----a-w- c:\windows\system32\html.iec

2011-06-20 17:44:52 293376 ----a-w- c:\windows\system32\winsrv.dll

2010-12-13 04:03:17 1228384 ----a-w- c:\program files\Illustrator_15_LS1.exe

2010-06-28 06:50:14 8589088 ----a-w- c:\program files\Firefox Setup 3.6.6.exe

2010-02-21 00:28:40 8327264 ----a-w- c:\program files\Firefox Setup 3.6.exe

2010-02-17 05:14:36 29239088 ----a-w- c:\program files\epson13089.exe

.

============= FINISH: 2:22:06.57 ===============

Malwarebytes' Anti-Malware 1.51.1.1800

www.malwarebytes.org

Database version: 7654

Windows 5.1.2600 Service Pack 3 (Safe Mode)

Internet Explorer 8.0.6001.18702

9/5/2011 1:55:25 AM

mbam-log-2011-09-05 (01-55-25).txt

Scan type: Quick scan

Objects scanned: 172800

Time elapsed: 4 minute(s), 35 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 1

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 1

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\20ff4275 (Backdoor.0Access) -> 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\1967324960:3741367690.exe (Backdoor.0Access) -> Quarantined and deleted successfully.attach.zip

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post-32477-1261866970.gif

Logs will be closed if you haven't replied within 3 days

Whether you wish to continue with cleaning or not, you should be aware that you may have been infected by a backdoor trojan. This type of program has the ability to steal passwords and other information from your system. If you are using your computer for sensitive purposes such as internet banking then I recommend you take the following steps immediately:

  • Use another, uninfected computer to change all your internet passwords, especially ones with financial implications such as banks, paypal, ebay, etc. You should also change the passwords for any other site you use.
  • Call your bank(s), credit card company or any other institution which may be affected and advise them that your login/password or credit card information may have been stolen and ask what steps to take with regard to your account.
  • Consider what other private information could possibly have been taken from your computer and take appropriate steps

This infection can almost certainly be cleaned, but as the malware could be configured to run any program a remote attacker requires, it will be impossible to be 100% sure that the machine is clean, if this is unacceptable to you then you should consider reformatting the system partition and reinstalling Windows as this is the only 100% sure answer.

Please post back to let me know how you wish to proceed.

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Thank You for the reply!

I want to reformat and reinstall to completely get rid of the problem, but I have a question.

There are a few files that I want to keep, so is there any way to safely retrieve them before I reformat or should I just consider any and all files, easy recognized or not, as potentially corrupted and unsafe?

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Glad we could help. :)

If you need this topic reopened, please send a Private Message to any one of the moderating team members. Please include a link to this thread with your request. This applies only to the originator of this thread.

Other members who need assistance please start your own topic in a new thread. Thanks!

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