Webhelper infection

Shunt Posted messages 7 Status Member -  
Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   -
Hello,

My PC has Windows Defender and Malwarebytes Premium. In the processes, when I open uTorrent, two processes utorrentie.exe appear. Signature RemotelE.exe, description Webhelper, located in AppData/Roaming/utorrent/updates/3.4.5_41372. I can't seem to get rid of them; I have tried with Malwarebytes, Avira, then Defender, CCleaner, Roguekiller... I used OTL to create reports, if anyone can help me to kill this.

Thank you,
Shunt

5 answers

  1. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712
     
    No antivirus:
    install Avast!: https://www.malekal.com/tutoriel-antivirus-avast/
    (Especially enable LPI detections to detect pesky and adware programs)

    Here is the correction to perform with FRST.
    You can refer to this explanatory note with screenshots to help you: https://www.malekal.com/tutoriel-farbar-recovery-scan-tool-frst/#fix

    Open Notepad: Windows Key + R, in the run field, type notepad and OK.
    Copy/paste the following into it:

    HKU\S-1-5-18\...\Run: [SpybotPostWindows10UpgradeReInstall] => C:\Program Files\Common Files\AV\Spybot - Search and Destroy\Test.exe [1011200 2015-07-28] (Safer-Networking Ltd.)
    2016-01-20 01:27 - 2016-01-20 01:27 - 00000000 ____D C:\Program Files (x86)\SEARCH~1
    ProxyServer: [S-1-5-21-753848071-1856887396-2643092716-1000] => localhost:8080
    2016-01-20 01:39 - 2016-01-21 17:49 - 00000000 ____D C:\Program Files (x86)\Spybot - Search & Destroy 2
    2016-01-20 01:39 - 2016-01-21 17:47 - 00000000 ____D C:\ProgramData\Spybot - Search & Destroy
    2016-01-20 01:39 - 2016-01-20 01:39 - 00000000 ____D C:\Windows\System32\Tasks\Safer-Networking

    Once the text is pasted in Notepad.
    File menu then Save As.
    On the left, navigate to the desktop.
    In the bottom field, for the file name, enter: fixlist.txt
    Click Save - this will create a fixlist.txt file on the desktop.

    Restart FRST and click the Fix button
    Depending on how it goes, a restart may be necessary (not mandatory).
    A text file will appear, copy/paste its content here in a new message.

    Restart your computer

    then reset your browsers:
    ==================================
    Reset your browsers and/or manually reconfigure your WEB browsers (homepage, search engine, etc.) as well as removing/disabling unnecessary/rogue extensions:

    --
    Like the angel you are, you laugh creating a lightness in my chest,
    Your eyes they penetrate me,
    (Your answer's always 'maybe')
    That's when I got up and left
    0
  2. Shunt Posted messages 7 Status Member
     
    Re-

    Results of the Farbar Recovery Scan Tool (x64) Version:18-01-2016
    Executed by DS (2016-01-21 22:41:50) Run:1
    Executed from C:\Users\DS\Desktop
    Loaded Profiles: DS (Available Profiles: DS)
    Boot Mode: Normal
    ==============================================

    fixlist contents:
    HKU\S-1-5-18\...\Run: [SpybotPostWindows10UpgradeReInstall] => C:\Program Files\Common Files\AV\Spybot - Search and Destroy\Test.exe [1011200 2015-07-28] (Safer-Networking Ltd.)
    2016-01-20 01:27 - 2016-01-20 01:27 - 00000000 ____D C:\Program Files (x86)\SEARCH~1
    ProxyServer: [S-1-5-21-753848071-1856887396-2643092716-1000] => localhost:8080
    2016-01-20 01:39 - 2016-01-21 17:49 - 00000000 ____D C:\Program Files (x86)\Spybot - Search & Destroy 2
    2016-01-20 01:39 - 2016-01-21 17:47 - 00000000 ____D C:\ProgramData\Spybot - Search & Destroy
    2016-01-20 01:39 - 2016-01-20 01:39 - 00000000 ____D C:\Windows\System32\Tasks\Safer-Networking


    • HKU\S-1-5-18\Software\Microsoft\Windows\CurrentVersion\Run\\SpybotPostWindows10UpgradeReInstall => value(s) deleted successfully
      C:\Program Files (x86)\SEARCH~1 => moved successfully
      HKU\S-1-5-21-753848071-1856887396-2643092716-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\\ProxyServer => value(s) deleted successfully
      C:\Program Files (x86)\Spybot - Search & Destroy 2 => moved successfully
      C:\ProgramData\Spybot - Search & Destroy => moved successfully
      C:\Windows\System32\Tasks\Safer-Networking => moved successfully

      End of Fixlog 22:41:50

      I have Windows Defender as my antivirus! Isn't that good?
    0
    1. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712
       
      It's a bit tricky, but if you don't want to install Avast!, no worries.
      0
    2. Shunt Posted messages 7 Status Member
       
      I don't use it much... However, the uTorrent webhelper is always present in my processes!!
      0
      1. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712 > Shunt Posted messages 7 Status Member
         
        Can you take a screenshot?
        Because there is no trace of Webhelper on FRST.
        0
  3. Shunt Posted messages 7 Status Member
     
    Hello,

    Actually, these are processes belonging to Bittorrent. I looked on another computer that has uTorrent, and these applications are also there. So I think it's fine. Thank you for your valuable help, have a nice day.

    0
    1. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712
       
      ok utorrentie.exe
      you can't see anything with the task manager.

      Use Process Explorer
      look for utorrentie.exe - webhelper
      double-click on it here in response, copy/paste the content of the PATH field.
      0
    2. Shunt Posted messages 7 Status Member
       
      I can't find the PATH field?? So the only copyable field is the String tab, which created a .txt file that is as follows:

      jjj
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      0
  4. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712
     
    you need to double-click on utorrentie.exe and you will see the PATH field.

    --
    Like the angel you are, you laugh creating a lightness in my chest,
    Your eyes they penetrate me,
    (Your answer's always 'maybe')
    That's when I got up and left
    0
    1. shunt
       
      C:\Users\DS\AppData\Roaming\uTorrent\updates\3.4.5_41372\utorrentie.exe
      0
      1. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712 > shunt
         
        Okay, I'm not too familiar with uTorrent but I would say it's not malicious.
        Can you submit the file to https://www.virustotal.com/gui/ and provide the link?
        0
    2. shunt
       
      Ce fichier a été analysé pour la dernière fois par VirusTotal le 2016-01-23 04:34:40 UTC (il y a 9 heures, 14 minutes) et a été analysé pour la première fois par VirusTotal le 2015-11-18 19:57:33 UTC.

      Detection ratio: 0/54

      Exactly, I think it's a free utorrent application!

      In any case, thank you for the time spent helping me. Nothing serious after all!
      0
      1. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712 > shunt
         
        yep it must be part of the utorrent package =)
        0
  5. Malekal_morte- Posted messages 178136 Registration date   Status Moderator, Security Contributor Last intervention   24 712
     
    Hello,

    Start with this:

    Follow the AdwCleaner tutorial (by Xplode)
    This program allows you to remove adware and PUPs:
    • Download it to your desktop or downloads folder.
    • Run AdwCleaner, click on [Scan].
    • The scan may take several minutes, please be patient.
    • Once the scan is complete, do not uncheck anything, click on [Clean].
    • Once the cleaning is done, a report will open. Copy/paste the content of the report in your next response using copy/paste.


    If that doesn't work, use the site http://pjjoint.malekal.com to host the report, give the link to the report in a new message.
    Note: The report is also saved under C:\AdwCleaner[S1].txt

    Then:

    Follow the FRST tutorial.
    (and take the time to read in order to apply it correctly - everything is explained there).
    Download and run the FRST scan, it will generate three FRST reports:
    • FRST.txt
    • Shortcut.txt
    • Additional.txt


    Send, as explained, these three reports to the site http://pjjoint.malekal.com and return with the three pjjoint links that lead to those reports here in a new response so that we can consult them.

    --
    Like the angel you are, you laugh creating a lightness in my chest,
    Your eyes they penetrate me,
    (Your answer's always 'maybe')
    That's when I got up and left
    -1
    1. Shunt Posted messages 7 Status Member
       
      # AdwCleaner v5.030 - Report created on 01/21/2016 at 19:05:04
      # Updated on 01/17/2016 by Xplode
      # Database : 2016-01-19.2 [Server]
      # Operating system : Windows 7 Home Premium Service Pack 1 (x64)
      # Username : DS - DS_ORD
      # Executed from : C:\Users\DS\Desktop\Downloads\adwcleaner_5.030.exe
      # Option : Clean
      # Support : https://toolslib.net/forum
              • [ Services ] *****
              • [ Folders ] *****
              • [ Files ] *****


      [-] File Deleted : C:\Users\DS\AppData\Roaming\Mozilla\Firefox\Profiles\mdxxlwi7.default-1429313510815\user.js
              • [ DLLs ] *****
              • [ Shortcuts ] *****
              • [ Scheduled Tasks ] *****
              • [ Registry ] *****
              • [ Browsers ] *****


          :: "Tracing" keys deleted
          :: Winsock settings reset

          ########## EOF - C:\AdwCleaner\AdwCleaner[C1].txt - [862 bytes] ##########
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