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can't remove all of it (i think)


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#1 ktilcu

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Posted 19 December 2008 - 11:52 PM

I recently was infected a large concoction of viruses, trojans, malware spyware, blah blah blah and I think I got most of it off but it seems that there are a few questions that are keeping me on my toes...evry now and then(once a day) I get a pop-up from zone-alarm stating it quarantined this:Backdoor.Win32.TDSS or this:trojan.Win32.Agent.avvk also after i ran spybot and malware bytes and they both say everything is fine I get this program trying to add registry entries and I can deny the entry but then it just changes to all the other open processes.

Category: system Startup global entry
Change: value added
Entry: CPMff035c4c
New data: Rundll32.exe "c:\windows\system32\wojenahu.dll",a

The wojenahu file is not in the folder from what i can tell but it looks suspicious either way. I have all mbam logs an hjt logs...thanks!

Kyle

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#2 quietman7

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Posted 20 December 2008 - 12:22 AM

Please post the results of your MBAM scan for review.

To retrieve the MBAM scan log information, launch MBAB.
Click the Logs Tab at the top.
mbam-log-2008-10-12(13-35-16).txt should show in the list. <- your dates will be different from this exampe
Click on the log name to highlight it.
Go to the bottom and click on Open.
The log should automatically open in notepad as a text file.
Go to Edit and choose Select all.
Go back to Edit and choose Copy or right-click on the highlighted text and choose copy from there.
Come back to this thread, click Add Reply, then right-click and choose Paste.

IMPORTANT NOTE: One or more of the identified infections (TDSS[random characters.***]) is related to a nasty variant of the TDSSSERV rootkit component. Rootkits and backdoor Trojans are very dangerous because they use advanced techniques (backdoors) as a means of accessing a computer system that bypasses security mechanisms and steal sensitive information which they send back to the hacker. Many rootkits can hook into the Windows 32-bit kernel, and patch several APIs to hide new registry keys and files they install. Remote attackers use backdoor Trojans and rootkits as part of an exploit to gain unauthorized access to a computer and take control of it without your knowledge.

If your computer was used for online banking, has credit card information or other sensitive data on it, you should immediately disconnect from the Internet until your system is cleaned. All passwords should be changed immediately to include those used for banking, email, eBay, paypal and online forums. You should consider them to be compromised. You should change each password by using a different computer and not the infected one. If not, an attacker may get the new passwords and transaction information. If using a router, you need to reset it with a strong logon/password so the malware cannot gain control before connect again. Banking and credit card institutions should be notified of the possible security breach. Because your computer was compromised please read How Do I Handle Possible Identify Theft, Internet Fraud and CC Fraud?

Although the rootkit has been identified and may be removed, your PC has likely been compromised and there is no way to be sure the computer can ever be trusted again. It is dangerous and incorrect to assume that because this malware has been removed the computer is now secure. In some instances an infection may have caused so much damage to your system that it cannot be completely cleaned or repaired. The malware may leave so many remnants behind that security tools cannot find them. Many experts in the security community believe that once infected with this type of malware, the best course of action is to wipe the drive clean, reformat and reinstall the OS. Please read:

"When should I re-format? How should I reinstall?"
"Help: I Got Hacked. Now What Do I Do?"
"Where to draw the line? When to recommend a format and reinstall?"

Edited by quietman7, 20 December 2008 - 12:24 AM.

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#3 ktilcu

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Posted 20 December 2008 - 12:27 AM

first one......

Malwarebytes' Anti-Malware 1.31
Database version: 1502
Windows 5.1.2600 Service Pack 3

12/15/2008 3:14:26 PM
mbam-log-2008-12-15 (15-14-26).txt

Scan type: Quick Scan
Objects scanned: 52439
Time elapsed: 7 minute(s), 57 second(s)

Memory Processes Infected: 2
Memory Modules Infected: 3
Registry Keys Infected: 20
Registry Values Infected: 5
Registry Data Items Infected: 3
Folders Infected: 0
Files Infected: 11

Memory Processes Infected:
C:\Documents and Settings\Kyle Tilman\Local Settings\Temp\winloggn.exe (Trojan.FakeAlert) -> Failed to unload process.
C:\Documents and Settings\Kyle Tilman\Local Settings\Temp\csrssc.exe (Trojan.FakeAlert) -> Unloaded process successfully.

Memory Modules Infected:
C:\WINDOWS\system32\efcBrstR.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\yayaBTlk.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\rsekd83jde.dll (Trojan.BHO) -> Delete on reboot.

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\yayabtlk (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c85812d6-b6b4-4834-bbab-d85d955cb224} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{c85812d6-b6b4-4834-bbab-d85d955cb224} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{d5bf49a2-94f1-42bd-f434-3604812c807d} (Trojan.Zlob.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{c85812d6-b6b4-4834-bbab-d85d955cb224} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{d5bf49a2-94f1-42bd-f434-3604812c807d} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d5bf49a2-94f1-42bd-f434-3604812c807d} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\{5222008a-dd62-49c7-a735-7bd18ecc7350} (Rogue.VirusRemover) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\{5222008a-dd62-49c7-a735-7bd18ecc7350} (Rogue.VirusRemover) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\virusremover2008 (Rogue.VirusRemove) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\virusremover2008 (Rogue.VirusRemove) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\tdssdata (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\tdss (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\xpre (Trojan.Downloader) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\instkey (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FCOVM (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RemoveRP (Trojan.Vundo) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{d5bf49a2-94f1-42bd-f434-3604812c807d} (Trojan.Zlob.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xsgds4fgffght (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xsgds4fgffght (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jnskdfmf9eldfd (Trojan.FakeAlert) -> Quarantined and deleted successfully.

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Notification Packages (Trojan.Vundo.H) -> Data: c:\windows\system32\efcbrstr -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Authentication Packages (Trojan.Vundo) -> Data: c:\windows\system32\efcbrstr -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions (Hijack.FolderOptions) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\yayaBTlk.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\efcBrstR.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\RtsrBcfe.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\RtsrBcfe.ini2 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\rsekd83jde.dll (Trojan.Zlob.H) -> Delete on reboot.
C:\Documents and Settings\Kyle Tilman\Local Settings\Temp\winloggn.exe (Trojan.FakeAlert) -> Delete on reboot.
C:\Documents and Settings\Kyle Tilman\Local Settings\Temp\csrssc.exe (Trojan.FakeAlert) -> Delete on reboot.
C:\WINDOWS\system32\TDSSurxb.dll (Trojan.TDSS) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mlJDuttu.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\vtUlKdBq.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\Drivers\TDSSmhuu.sys (Trojan.TDSS) -> Quarantined and deleted successfully.



************************************five later***********************************

Malwarebytes' Anti-Malware 1.31
Database version: 1502
Windows 5.1.2600 Service Pack 3

12/18/2008 2:14:04 PM
mbam-log-2008-12-18 (14-14-04).txt

Scan type: Full Scan (C:\|)
Objects scanned: 215465
Time elapsed: 2 hour(s), 1 minute(s), 13 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 3
Registry Values Infected: 3
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_CLASSES_ROOT\CLSID\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\contim (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\rdfa (Trojan.Vundo) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cpmff035c4c (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\ssodl (Trojan.BHO) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\Documents and Settings\Kyle Tilman\My Documents\Adobe CS3\Fireworks CS3\Fireworks\PhotoShop CS3 Extended.exe (Trojan.Horst) -> Quarantined and deleted successfully.



*****************
I also ran the vundo fix twice and it found nothing,

#4 quietman7

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Posted 20 December 2008 - 12:29 AM

Lets do another scan to see if we find anything else that MBAM may have missed.

Please download ATF Cleaner by Atribune & save it to your desktop. DO NOT use yet.
alternate download link

Please download and install SUPERAntiSpyware Free
  • Double-click SUPERAntiSypware.exe and use the default settings for installation.
  • An icon will be created on your desktop. Double-click that icon to launch the program.
  • If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download them from here. Double-click on the hyperlink for Download Installer and save SASDEFINITIONS.EXE to your desktop. Then double-click on SASDEFINITIONS.EXE to install the definitions.)
  • In the Main Menu, click the Preferences... button.
  • Click the "General and Startup" tab, and under Start-up Options, make sure "Start SUPERAntiSpyware when Windows starts" box is unchecked.
  • Click the "Scanning Control" tab, and under Scanner Options, make sure the following are checked (leave all others unchecked):
    • Close browsers before scanning.
    • Scan for tracking cookies.
    • Terminate memory threats before quarantining.
  • Click the "Close" button to leave the control center screen and exit the program.
  • Do not run a scan just yet.
Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".

Double-click ATF-Cleaner.exe to run the program.
  • Under Main "Select Files to Delete" choose: Select All.
  • Click the Empty Selected button.
  • If you use Firefox browser click Firefox at the top and choose: Select All
  • Click the Empty Selected button.
    If you would like to keep your saved passwords, please click No at the prompt.
  • If you use Opera browser click Opera at the top and choose: Select All
  • Click the Empty Selected button.
    If you would like to keep your saved passwords, please click No at the prompt.
  • Click Exit on the Main menu to close the program.
Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

Scan with SUPERAntiSpyware as follows:
  • Launch the program and back on the main screen, under "Scan for Harmful Software" click Scan your computer.
  • On the left, make sure you check C:\Fixed Drive.
  • On the right, under "Complete Scan", choose Perform Complete Scan and click "Next".
  • After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".
  • Make sure everything has a checkmark next to it and click "Next".
  • A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.
  • If asked if you want to reboot, click "Yes" and reboot normally.
  • To retrieve the removal information after reboot, launch SUPERAntispyware again.
    • Click Preferences, then click the Statistics/Logs tab.
    • Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
    • If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
    • Please copy and paste the Scan Log results in your next reply.
  • Click Close to exit the program.

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#5 ktilcu

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Posted 20 December 2008 - 09:53 AM

I did everything and it deleted a lot of items(17) but there is no log for it. sorry...

#6 quietman7

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Posted 20 December 2008 - 11:13 AM

How is your computer running now? Any more reports/signs of infection?
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