100% cpu usage, random processes

Discussion in 'Malware Help - MG (A Specialist Will Reply)' started by ZIO_ON, Aug 30, 2010.

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  1. ZIO_ON

    ZIO_ON Private E-2

    i got something i never seen before going on, im not sure if its due to malware or not so ill post it here since i just removed another trojan yesterday.

    my cpu is constantly running at 100% now when it used to cap at about 10% when running my normal processes, but heres the thing, one single process is constantly running at about 60% cpu usage, and when i kill that process, it switches to another process and shoots up to 60% again on that process.
    All the processes its latching on to are trusted processes of mine that i use constantly, so im suspecting that some kind of malware is latching onto any 3rd party process that i have running.

    ive ran avant, malwarebytes, hijackthis, spybot s&d, all come up clean.
    any help would be greatly appreciated.
     
  2. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    Will probably have to send you to software as it does not sound like a malware problem to me, however, to completely rule that out, you will need to follow through the below:

    Welcome to Major Geeks!

    Please read ALL of this message including the notes before doing anything.

    Pleases follow the instructions in the below link:

    READ & RUN ME FIRST. Malware Removal Guide


    and attach the requested logs when you finish these instructions.
    • **** If something does not run, write down the info to explain to us later but keep on going. ****
    • Do not assume that because one step does not work that they all will not. MGtools will frequently run even when all other tools will not.

    • After completing the READ & RUN ME and attaching your logs, make sure that you tell us what problems still remain ( if any still do )!
    Helpful Notes:

    1. If you run into problems trying to run the READ & RUN ME or any of the scans in normal boot mode, you can run the steps in safe boot mode but make sure you tell us what you did later when you post logs. See the below if you do not know how to boot in safe mode:
    2. If you have problems downloading on the problem PC, download the tools and the manual updates for SUPERAntiSpyware and Malwarebytes ( links are given in the READ & RUN ME) onto another PC and then burn to a CD. Then copy them to the problem PC. You will have to skip getting updates if (and only if) your internet connection does not work. Yes you could use a flash drive too but flash drives are writeable and infections can spread to them.
    3. If you cannot seem to login to an infected user account, try using a different user account (if you have one) in either normal or safe boot mode and running only SUPERAntiSpyware and Malwarebytes while logged into this other user account. Then reboot and see if you can log into the problem user account. If you can then run SUPERAntiSpyware, Malwarebytes, ComboFix and MGtools on the infected account as requested in the instructions.
    4. To avoid additional delay in getting a response, it is strongly advised that after completing the READ & RUN ME you also read this sticky:
    Any additional post is a bump which will add more delay. Once you attach the logs, your thread will be in the work queue and as stated our system works the oldest threads FIRST.
     
  3. ZIO_ON

    ZIO_ON Private E-2

    followed all instructions, no change except i cannot enter task manager orregedit again, attached all logs
     

    Attached Files:

  4. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    Kes also needs the C:\MGLogs.zip --> from running the C:\MGTools.exe.
     
  5. ZIO_ON

    ZIO_ON Private E-2

    mg logs attached
     

    Attached Files:

  6. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    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.

    If you haven't already, please disable the Guest account in User accounts.

    Please disable all anti-virus and anti-spyware programs while we do the following (re-enable when you are finished):

    Run C:\MGtools\analyse.exe by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator). This is really HijackThis (select Do a system scan only) and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:

    • O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1

    After clicking Fix exit HJT.

    Now we need to use ComboFix
    • 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::
    
    File::
    C:\sswh.pif
    C:\kupql.exe
    c:\windows\SE80AD70A.tmp
    C:\ProgramData\5278520475.sys
    Registry::
    [HKEY_CURRENT_USER\software\microsoft\windows\currentversion\policies\system]
    "DisableTaskMgr"=-
    "DisableRegistryTools"=-
    RegLock::
    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E96D-E325-11CE-BFC1-08002BE10318}\0000\AllUserSettings]
    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E96D-E325-11CE-BFC1-08002BE10318}\0001\AllUserSettings]
    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E96D-E325-11CE-BFC1-08002BE10318}\0002\AllUserSettings]
    [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\services]
    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\services]
    
    • 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

      [​IMG]

    • 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.

    Your newfiles.log and the GetUnKey.log was incomplete...

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it. (But this time let it run all the way to completion. Until it says "Hit any key to continue) Then attach the new C:\MGlogs.zip file that will be created by running this. Also attach the new SAS log.
     
  7. ZIO_ON

    ZIO_ON Private E-2

    did all steps accordingly, regedit and task manager disabled. i found a way to deny administrative permissions of the system folder so i can access regedit and task manager, so if that would help the removal process, let me know. thank you in advance.
     

    Attached Files:

  8. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    You still did not update to the new version of SAS. Remember that you have to uninstall your previous version. Attach the log it creates once you have scanned with the new version.
     
  9. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    What are these?

    • c:\windows\Tasks\{302E9A9F-3FE1-44B9-8F14-0F24B714DB6C}.job
    • c:\windows\Tasks\{330C6883-2392-46B9-A6F4-21A08F8FFC74}.job
    • c:\windows\Tasks\{365BFB05-975B-4997-8BEE-D7522C5931AB}.job
    • c:\windows\Tasks\{45C5C74F-0D6A-4035-8E12-C7822F59A8BA}.job
    • c:\windows\Tasks\{B146E727-8A2E-4310-ACEF-4E93F427B987}.job
    • c:\windows\Tasks\{B763A1A9-B037-4368-9785-EF8AC06FC9AC}.job

    If you do not know then please delete them.

    Also delete this:
    • C:\rywfyb.pif

    Please disable all anti-virus and anti-spyware programs while we do the following (re-enable when you are finished):

    Run C:\MGtools\analyse.exe by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator). This is really HijackThis (select Do a system scan only) and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:

    After clicking Fix exit HJT.

    Now Copy the bold text below to notepad. Save it as fixME.reg to your desktop. Be sure the "Save as" type is set to "all files" Once you have saved it double click it and allow it to merge with the registry.

    Make sure that you tell me if you receive a success message about adding the above
    to the registry. If you do not get a success message, it definitely did not work.

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it. Then attach the new C:\MGlogs.zip file that will be created by running this.
     
  10. ZIO_ON

    ZIO_ON Private E-2

    hmm i did uninstall SAS and put the new version in, updated it etc... lemme try again
     
  11. ZIO_ON

    ZIO_ON Private E-2

    the problem is this

    O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1

    but once i fix it, it instantly starts back up. going to run SAS now
     
  12. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    Yes, just continue on with the rest of my instructions.
     
  13. ZIO_ON

    ZIO_ON Private E-2

    this is with version 4.42, i hope thats the latest version lol
     

    Attached Files:

  14. ZIO_ON

    ZIO_ON Private E-2

    forgot this
     

    Attached Files:

  15. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    Yes, that's better.

    Now then, little pests to kill still:


    Now we need to use ComboFix to delete some files and also to tidy up your registry from you once using msconfig to control startups
    • 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::
    
    File::
    C:\Users\ZIO_ON\AppData\Local\Temp\winptdfef.exe
    C:\Users\ZIO_ON\AppData\Local\Temp\kmhm.exe
    C:\Users\ZIO_ON\AppData\Local\Temp\winyfpdn.exe
    C:\Users\ZIO_ON\AppData\Local\temp\edfsk.exe
    C:\Users\ZIO_ON\AppData\Local\temp\iblbtc.exe
    C:\Users\ZIO_ON\AppData\Local\temp\mqjsbi.exe
    C:\Users\ZIO_ON\AppData\Local\temp\obqo.exe
    C:\Users\ZIO_ON\AppData\Local\temp\ryqvs.exe
    C:\Users\ZIO_ON\AppData\Local\temp\veqcl.exe
    C:\Users\ZIO_ON\AppData\Local\temp\winugslc.exe
    C:\Users\ZIO_ON\AppData\Local\temp\winwnrie.exe
    Registry::
    [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\services]
    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\services]
    
    • 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

      [​IMG]

    • 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.

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it. Then attach the new C:\MGlogs.zip file that will be created by running this.

    How are things running?
     
  16. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    and don't forget to tell me what these are:

    • c:\windows\Tasks\{302E9A9F-3FE1-44B9-8F14-0F24B714DB6C}.job
    • c:\windows\Tasks\{330C6883-2392-46B9-A6F4-21A08F8FFC74}.job
    • c:\windows\Tasks\{365BFB05-975B-4997-8BEE-D7522C5931AB}.job
    • c:\windows\Tasks\{45C5C74F-0D6A-4035-8E12-C7822F59A8BA}.job
    • c:\windows\Tasks\{B146E727-8A2E-4310-ACEF-4E93F427B987}.job
    • c:\windows\Tasks\{B763A1A9-B037-4368-9785-EF8AC06FC9AC}.job
     
  17. ZIO_ON

    ZIO_ON Private E-2

    no clue what those files were, deleted them
     

    Attached Files:

  18. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    And again to try and catch the one remaining file I see.

    Now we need to use ComboFix
    • 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::
    
    File::
    C:\Users\ZIO_ON\AppData\Local\Temp\winvtrtsg.exe
    DirLook::
    C:\Windows\TEMP 
    C:\Windows\TMP
    
    • 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

      [​IMG]

    • 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.

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it. Then attach the new C:\MGlogs.zip file that will be created by running this.
     
  19. ZIO_ON

    ZIO_ON Private E-2

    here ya go
     

    Attached Files:

  20. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    Please Disable Spybot's TeaTimer --> Should have been done as per the R&R instructions!

    * Run Spybot and click Mode
    * Select Advanced Mode.
    * Then click Tools and select Resident.
    * Now in the right window pane, uncheck TeaTimer.
    * Also while this is open, in the left column now select IE Tweaks
    * and then in the right pane make sure all the Miscellaneous locks are unchecked.
    * Now quit Spybot!


    * 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 code box into it (make sure you scroll all the way down in the code box to get all lines selected ):
    Code:
    KILLALL::
    
    File::
    C:\hcgxws.exe
    C:\peafck.exe
    C:\Users\ZIO_ON\AppData\Local\Temp\windfhvu.exe
    C:\Users\ZIO_ON\AppData\Local\Temp\winliyu.exe
    
    Folder::
    c:\programdata\close poke frag ooze
    
    
    * 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.
    If it asks you to overide the previous file with the same name, click YES.
    * Now use your mouse to drag CFscript.txt on top of ComboFix.exe
    [​IMG]
    * 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.

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator).

    Then attach the below logs:

    * C:\ComboFix.txt
    * C:\MGlogs.zip

    Make sure you tell me how things are working now!
     
  21. ZIO_ON

    ZIO_ON Private E-2

    please close this thread, got bad bootsectors so i made a new install of windows 7 on a new harddrive... needed the upgrade anyways since i was low on disk space.

    thanks for the help though, at least i know how to protect my computer properly now :)
     
  22. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    You are welcome. :major
     
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