BackDoor.AgentAOEI infection

I want you to run TDSSKiller so refer to the below for how to do so.

TDSSkiller - How to run


Please also download MBRCheck to your desktop

• Double click MBRCheck.exe to run (vista and Win 7 right click and select Run as Administrator)
• It will show a Black screen with some information that will contain either the below line if no problem is found:
  • Done! Press ENTER to exit...
• Or you will see more information like below if a problem is found:
  • Found non-standard or infected MBR.
  • Enter 'Y' and hit ENTER for more options, or 'N' to exit:
• Either way, just choose to exit the program at this point since we want to see only the scan results to begin with.
• MBRCheck will create a log named similar to MBRCheck_07.16.10_00.32.33.txt which is random based on date and time.
• Attach this log to your next message. (See: HOW TO: Attach Items To Your Post )

 

Before we continue I would like for you to use MSConfig to put this machine back into normal start up mode

Important Notice: A new version of SUPERAntiSpyware is available.

• Please uninstall your current version (this is necessary).
• Then download this SUPERAntiSpyware
• Install this new version. It may tell you that you need to reboot to complete the installation. You must reboot at this time.
• After the reboot, run SUPERAntiSpyware and immediately click the Check for Updates button to get more updates for the database.
• Now run a new full scan of your system. And attach this log later.

AVG Free 9.0 <--- You should also consider uninstalling this free version and installing the latest free version.

Now we need to use ComboFix by sUBs

• Make sure that combofix.exe that you downloaded while doing the READ & RUN ME is on your Desktop but Do not run it!
  • If it is not on your Desktop, the below will not work.
• Also make sure you have shut down all protection software (antivirus, antispyware...etc) or they may get in the way of allowing ComboFix to run properly.
• If ComboFix tells you it needs to update to a new version, make sure you allow it to update.
• Open Notepad and copy/paste the text in the below quote box. Ensure you scroll down to select ALL the lines:

Code:

KILLALL::

DirLook::
C:\Documents and Settings\ron\Local Settings\Application Data\{246BFDD3-9ED5-4D3A-B29A-981AC36A112F}
Folder::
C:\WINDOWS\temp\6296d2c8-560e-4099-9fbc-0f85425d045b
c:\documents and settings\ron\Local Settings\Application Data\BIT1A.tmp
File::
C:\Documents and Settings\ron\Local Settings\temp\config.datS\temp\AC4F7C71
C:\WINDOWS\temp\C4F7AC4F7C71
C:\Documents and Settings\ron\Local Settings\Application Data\j624gnhxbh76j7506lp8iu0267ik
C:\Documents and Settings\ron\Templates\j624gnhxbh76j7506lp8iu0267ik
C:\windows\system32\mulml.exe
c:\windows\system32\zqrotz.exe
c:\windows\system32\obegeo.exe
c:\windows\system32\kfinz.exe
c:\windows\system32\iweryy.exe
c:\windows\system32\pbegeo.exe
C:\WINDOWS\system32\afina.exe
C:\WINDOWS\system32\bfinr.exe
C:\WINDOWS\system32\cfinr.exe
C:\WINDOWS\system32\dtixt.exe
C:\WINDOWS\system32\etixt.exe
C:\WINDOWS\system32\eulmu.exe
C:\WINDOWS\system32\ftervv.exe
C:\WINDOWS\system32\fulmu.exe
C:\WINDOWS\system32\gbegew.exe
C:\WINDOWS\system32\hweryx.exe
C:\WINDOWS\system32\jqroty.exe
C:\WINDOWS\system32\ksodj.exe
C:\WINDOWS\system32\lsodk.exe
C:\WINDOWS\system32\mtixl.exe
C:\WINDOWS\system32\ntervm.exe
C:\WINDOWS\system32\ntervn.exe
C:\WINDOWS\system32\nulmm.exe
C:\WINDOWS\system32\otervn.exe
C:\WINDOWS\system32\pbegeo.exe
C:\WINDOWS\system32\pweryp.exe
C:\WINDOWS\system32\qqrotq.exe
C:\WINDOWS\system32\qweryp.exe
C:\WINDOWS\system32\qweryq.exe
C:\WINDOWS\system32\rfinr.exe
C:\WINDOWS\system32\sfinr.exe
C:\WINDOWS\system32\tsodt.exe
C:\WINDOWS\system32\utixt.exe
C:\WINDOWS\system32\wbegew.exe
C:\WINDOWS\system32\wtervw.exe
C:\WINDOWS\system32\xweryx.exe
C:\WINDOWS\system32\zqroty.exe

• Save the above as CFscript.txt and make sure you save it to the same location (should be on your Desktop) as ComboFix.exe
• At this point, you MUST EXIT ALL BROWSERS NOW before continuing!
• You should have both the ComboFix.exe and CFScript.txt icons on your Desktop.
• Now use your mouse to drag CFscript.txt on top of ComboFix.exe
  
  http://img.photobucket.com/albums/v666/sUBs/CFScriptB-4.gif
  
  
• Follow the prompts.
• When it finishes, a log will be produced named c:\combofix.txt
• I will ask for this log below

Note:

Do not mouseclick combofix's window while it is running. That may cause it to stall.

If after running Combofix you discover none of your programs will open up, and you recieve the following error: "Illegal operation attempted on a registry key that has been marked for deletion". Then the answer is to REBOOT the machine, and all will be corrected.


Are you experiencing any browser redirects at all?

Now run the C:\MGtools\GetLogs.bat file by double clicking on it. (Right click and run as admin if using Vista or Windows7) Then attach the new C:\MGlogs.zip file that will be created by running this.

Let me know of any problems you may have encountered with the above instructions and also let me know how things are running now!

 

Not quite finished yet.

Download and run OTM.

Download OTM by Old Timer and save it to your Desktop.

• Right-click OTM.exe And select " Run as administrator " to run it.
• Paste the following code under the http://farm3.static.flickr.com/2455/4173556815_a721a91733_o.png area. Do not include the word Code.

Code:

:Files
C:\WINDOWS\system32\iqroty.exe
C:\WINDOWS\system32\kfinj.exe
C:\WINDOWS\system32\mulmm.exe
C:\WINDOWS\system32\pweryo.exe
C:\WINDOWS\system32\wtervv.exe
c:\documents and settings\ron\Local Settings\Application Data\BIT1A.tmp

:Commands
[emptytemp]
[Reboot]

• Return to OTM, right click in the Paste List of Files/Folders to Move window (under the yellow bar) and choose Paste.
• Push the large http://farm3.static.flickr.com/2782/4174320048_f01c448b32_o.png button.
• OTM may ask to reboot the machine. Please do so if asked.
• Copy everything in the Results window (under the green bar), and paste it in your next reply.

NOTE: If you are unable to copy/paste from this window (as will be the case if the machine was rebooted), open Notepad (Start->All Programs->Accessories->Notepad), click File->Open, in the File Name box enter *.log and press the Enter key, navigate to the C:\_OTM\MovedFiles folder, and open the newest .log file present, and copy/paste the contents of that document back here in your next post.


Run this and attach the results.

Using ESET's Online Scanner

Now run the C:\MGtools\GetLogs.bat file by double clicking on it. (Right click and run as admin if using Vista or Windows7) Then attach the new C:\MGlogs.zip file that will be created by running this.

Let me know of any problems you may have encountered with the above instructions and also let me know how things are running now!