Wermgr.exe trojan detected every time computer reboots

[IkiThimble]

Hello there!

I've tried looking at countless forum posts as well as tried multiple solutions to help my friend with their computer, but alas, we are still not detecting any viruses or solving the issue. We're both not extremely tech savy- so I apologize ahead of time. 

We've run Malwarebytes full scan (including rootkits) twice and nothing was detected. We've also run adwcleaner and detected nothing. I've attached a log of the most recent scan that we've run below. Here are also some screenshots of what the virus pop-ups appear like. We've been trying multiple solutions for over a week now, and still feel like we haven't gotten any further. 😟

Both Wermgr.exe processes under their task manager are both found in systems32 (with no odd folder placements), and show no discrepancy (to my very limited knowledge). At this point, I'm not sure if it's just a hiccup, or their computer truly has a virus that's good at hiding. 

Is there any way we could have help to try to solve this issue? Thank you in advance! 

 

bop.txt

[kevinf80]

Hello IkiThimble and welcome to Malwarebytes, Run the following scan, lets see if anything shows up: Download Farbar Recovery Scan Tool and save it to your desktop. Alternative download option: http://www.techspot.com/downloads/6731-farbar-recovery-scan-tool.html Note: You need to run the version compatible with your system (32 bit or 64 bit). If you are not sure which version applies to your system download both of them and try to run them. Only one of them will run on your system, that will be the right version. If your security alerts to FRST either, accept the alert or turn your security off to allow FRST to run. It is not malicious or infected in any way... Be aware FRST must be run from an account with Administrator status... If English is not your primary language Right click on FRST/FRST64 and rename FRSTEnglish/FRST64English   Double-click to run it. When the tool opens click Yes to disclaimer.(Windows 8/10 users will be prompted about Windows SmartScreen protection - click More information and Run.) Make sure Addition.txt is checkmarked under "Optional scans"   Press Scan button to run the tool.... It will make a log (FRST.txt) in the same directory the tool is run. Please copy and paste it to your reply. The tool will also make a log named (Addition.txt) Please attach that log to your reply. You may need to do the following: Disable smart screen if it interferes with software we may have to use: https://support.microsoft.com/en-us/microsoft-edge/what-is-smartscreen-and-how-can-it-help-protect-me-1c9a874a-6826-be5e-45b1-67fa445a74c8 Please remember to enable when we are finished.... Next, Disable any Anti-virus software you have installed if it stops software we may use from working: https://www.bleepingcomputer.com/forums/t/114351/how-to-temporarily-disable-your-anti-virus-firewall-and-anti-malware-programs/ Please remember to enable AV software when we are finished running scans.... Thank you, Kevin

[IkiThimble]

ThanFRST-08-15-21.txtAddition-08-15-21.txtk you very much for replying so fast to this thread! It's greatly appreciated! 🙏

I've attached both text files to this post. :) 

[kevinf80]

Hello IkiThimble, Thanks for those logs, continue: Please download the attached fixlist.txt file and save it to the Desktop or location where you ran FRST from. NOTE. It's important that both files, FRST or FRSTEnglish, and fixlist.txt are in the same location or the fix will not work. NOTICE: This script was written specifically for this user, for use on this particular machine. Running this on another machine may cause damage to your operating system that cannot be undone. Run FRST or FRST64 and press the Fix button just once and wait. If the tool needs a restart please make sure you let the system restart normally and let the tool complete its run after restart. The tool will make a log on the Desktop (Fixlog.txt) or wherever you ran FRST from. Please attach or post it to your next reply. Note: If the tool warned you about an outdated version please download and run the updated version. NOTE-1: This fix will run a scan to check that all Microsoft operating system files are valid and not corrupt and attempt to correct any invalid files. NOTE-2: As part of this fix all temporary files will be removed. If you have any open web pages that have not been bookmarked please make sure you bookmark them now as all open applications will be automatically closed. Also, make sure you know the passwords for all websites as cookies will also be removed. The following directories are emptied:   Windows Temp Users Temp folders Edge, IE, FF, Chrome and Opera caches, HTML5 storages, Cookies and History Recently opened files cache Flash Player cache Java cache Steam HTML cache Explorer thumbnail and icon cache BITS transfer queue (qmgr*.dat files) Recycle Bin Important: items are permanently deleted. They are not moved to quarantine. If you have any questions or concerns please ask before running this fix. The system will be rebooted after the fix has run. Next, Open Malwarebytes, select > small cog wheel top right hand corner, that will open "settings" from there select "Security" tab. Scroll down to "Scan Options" ensure Scan for Rootkits and Scan within Archives are both on.... Close out the settings window, this will take you back to "DashBoard" select the Blue "Scan Now" tab...... When the scan completes quarantine any found entries... To get the log from Malwarebytes do the following:   Open Malwarebytes Click on the Detection History tab > from main interface. Then click on "History" that will open to a historical list Double click on the Scan log which shows the Date and time of the scan just performed. Click Export > From export you have two options: Copy to Clipboard - if seleted right click to your reply and select "Paste" log will be pasted to your reply Text file (*.txt) - if selected you will have to name the file and save to a place of choice, recommend "Desktop" then attach to reply   Please use "Text file (*.txt), then name the file and save to a place of choice, recommend "Desktop" then attach to reply Next, Download AdwCleaner by Malwarebytes onto your Desktop. Or from this Mirror   Right-click on AdwCleaner.exe and select http://i.imgur.com/Spcusrh.pngRun as Administrator (for Windows Vista, 7, 8, 8.1 and 10 users) Accept the EULA (I accept), then click on Scan Let the scan complete. Once it's done, make sure that every item listed in the different tabs is checked and click on the Quarantine button. This will kill all the active processes Once the cleaning process is complete, AdwCleaner will ask to restart your computer, do it After the restart, a log will open when logging in. Please copy/paste the content of that log in your next reply Next, Download "Microsoft's Safety Scanner" and save direct to the desktop Ensure to get the correct version for your system.... https://docs.microsoft.com/en-us/windows/security/threat-protection/intelligence/safety-scanner-download Right click on the Tool, select Run as Administrator the tool will expand to the options Window In the "Scan Type" window, select Full Scan Perform a scan and Click Finish when the scan is done. Retrieve the MSRT log as follows, and post it in your next reply: 1) Select the Windows key and R key together to open the "Run" function 2) Type or Copy/Paste the following command to the "Run Line" and Press Enter: notepad c:\windows\debug\msert.log The log will include log details for each time MSRT has run, we only need the most recent log by date and time.... Let me see those logs in your reply... Thank you, Kevin.

 

fixlist.txt

[IkiThimble]

Thank you very much for the steps! I've attached everything below as .txt files, I hope that's okay. 

I believe this most likely solved this issue as this is what we received: 

Thank you very much for the help. Please let us know if there's anything else we need to do to solve the issue ☺️

AdwCleanerC02.txt Fixlog.txt msert-08-15-21.txt Scan1-08-15-21.txt

[kevinf80]

Hiya IkiThimble,

Thanks for those logs, the image you post shows Windows Defender being restored. Defender would have been disabled when you installed McAfee, it will probably be disabled once again after a reboot.

The infection seemed to be down to a malicious Task:

Task: {7B35157F-C43E-4E19-9A42-BD38A4230FA8} - System32\Tasks\Windows Free Wise Folder 5HDX91 => C:\WINDOWS\system32\rundll32.exe "C:\Users\renov\AppData\Roaming\WiseFolder5HDX91\ffpaijxiajvwalx.trd" DllRegisterServer

We remove that with FRST fix...

How does your PC curently respond, any remaining issues or concerns..?

Thank you,

Kevin.

Edited August 15, 2021 by kevinf80

[IkiThimble]

Thank you very much! We've restarted the computer and haven't had any popups since the FRST fix you gave us!

Many thanks once again, the problem seems to be resolved 🙏

[kevinf80]

Hiya IkiThimble,

Thanks for the update, good to hear your issue is cleared. Continue to finish up:

Right click on FRST here: C:\Users\renov\Downloads\FRST.exe and rename uninstall.exe when complete right click on uninstall.exe and select "Run as Administrator" If you do not see the .exe appended that is because file extensions are hidden, in that case just rename FRST to uninstall That action will remove FRST and all created files and folders... Next, Remove all System Restore Points: https://www.tenforums.com/tutorials/33593-delete-system-restore-points-windows-10-a.html#option2 Create clean fresh Restore Point: http://www.thewindowsclub.com/create-system-restore-point Run Windows Disk Clean Up Utility - https://neosmart.net/wiki/disk-cleanup/ Condsider the following: Disable Remote Desktop: https://www.tenforums.com/tutorials/92433-enable-disable-remote-desktop-connections-windows-10-pc.html Disable Windows Telemetry: https://helpdeskgeek.com/windows-10/how-to-disable-windows-10-telemetry/ Malwarebytes Browser Guard (Free) for Firefox: https://addons.mozilla.org/en-GB/firefox/addon/malwarebytes/ Malwarebytes Browser Guard (Free) for Chrome: https://chrome.google.com/webstore/detail/malwarebytes-browser-guar/ihcjicgdanjaechkgeegckofjjedodee Will also work for Opera and Edge.. PatchMyPC, keep all your software upto date - https://patchmypc.com/home-updater#download From there you should be good to go... Next, Read the following links to fully understand PC Security and Best Practices, you may find them useful.... Answers to Common Security Questions and best Practices Do I need a Registry Cleaner? Take care and surf safe Kevin...

 

[kevinf80]

Glad we could help.

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