Outbound RTP detection (powershell)

[wattheheck]

Hello,

I installed Malwarebytes and it started flagging an outbound detection every minute or so and I started taking steps to resolve the issue after looking at similar threads. The detection began flagging every 5 minutes, and now every 10 minutes.

 

-Log Details-
Protection Event Date: 7/26/2024
Protection Event Time: 1:05 AM
Log File: 6fee85fe-4b1d-11ef-a1db-908d6e5c609f.json

-Software Information-
Version: 5.1.6.117
Components Version: 1.0.1280
Update Package Version: 1.0.87158
License: Trial

-System Information-
OS: Windows 11 (Build 22631.3880)
CPU: x64
File System: NTFS
User: System

-Blocked Website Details-
Malicious Website: 1
, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, Blocked, -1, -1, 0.0.0, , 

-Website Data-
Category: Malware
Domain: 
IP Address: 213.109.202.229
Port: 9000
Type: Outbound
File: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

(end)

I went ahead and downloaded the support tool and have attached the grab results. Thank you in advance

mbst-grab-results.zip

[wattheheck]

I restarted my PC after removing a driver trying to enable Memory Integrity on Windows 11 and the flags are coming up more frequently again (every 1-2minutes) and the port has since changed.

[1PW]

Hello @wattheheck and :

Do you have any indications as to why Windows 11 crashed recently?

Thank you for the attachment(s) you have already posted. However, please carefully follow the procedures below in the order given for the best data. Please do not forget Malwarebytes AdwCleaner in its proper order.

Although I will not be your malware removal helper, please carefully follow the steps in the order given:

Let's go ahead and run a couple of scans and get some updated logs from your system. Please read the entire post below before starting so that you're more familiar with the process.

Then, follow each step in the order provided. Unless otherwise asked, please attach all log files.

Please make the following system changes:  Please pay close attention to the instructions in all the following links.

1. If you have not done so already, Enable System Protection and create a NEW System Restore Point.
2. Temporarily disable your antivirus real-time protection or other security software first only if it blocks or interferes with the scans or downloads. Make sure to turn it back on once the scans are completed.
3. Temporarily disable the overly sensitive Microsoft SmartScreen to download software below only if needed. Make sure to turn it back on once the downloads are completed.
4. Disable-Fast-Startup. <<<<< Important.
5. Show-Hidden-Folders-Files-Extensions.

Please run the following scans:  Please Take your time and pay close attention to the instructions in all the following links.

1. Select the following link and run a Scan with Malwarebytes AdwCleaner with only the eight (8) requested options selected.  Report files: AdwCleaner[S00].txt and AdwCleaner[C00].txt   Please run the scan only once, correctly, to capture any and all error data. Alternate Download Source.
2. Select the following link and run a DEFAULT Scan with Malwarebytes 5 for Windows®. Report file: Malwarebytes Scan Report YYYY-MM-DD HHMMSS.txt
3. >>>> Restart the computer <<<<
4. Select the following link, and then rename FRST.exe or FRST64.exe to FRSTEnglish.exe and run a Scan with Farbar Recovery Scan Tool. Report files: FRST.txt and Addition.txt

Example image of where to click to attach the five (5) files when posting your reply to your topic:

The sooner you attach/send the five (5) log files, the sooner one of the Experts will weigh-in on your topic.

Thank you.

Edited July 26 by 1PW

[wattheheck]

I followed all the steps up to scanning with the AdwCleaner, but I've followed the instructions to let it clean without removing preinstalled software. I've tried multiple times but every time I hit "Clean," my PC bluescreens and reboots. What should I do in this case?

[1PW]

Hello @wattheheck:

I don't have any indications why the computer's W11 crashed, and I cannot interfere with the instructions your helper is going to send you. Until your helper does weigh-in, please take NO self-directed remedial actions for the greatest possible success with your system.

However, you could bypass step one (with AdwCleaner) and continue at step two.

Thank you.

Edited July 26 by 1PW

[wattheheck]

There's a Cleaning file even with the bluescreen after trying to quarantine on AdwCleaner. I also have a [C01] but not [C00], and I will attach both [S00] along with [S04] which was the scan ran with the 8 required options selected.

Addition.txt AdwCleaner[C01].txt AdwCleaner[S00].txt AdwCleaner[S04].txt FRST.txt Malwarebytes Scan Report 2024-07-26 080314.txt

[JSntgRvr]

Welcome 
 
I'll be helping you with your computer.
 
Please read this post completely before beginning. If there's anything that you do not understand, please don't hesitate to ask before proceeding.
 
Please take note of the guidelines for this fix:

• Please note that I am a volunteer. I do have a family, a career, and other endeavors that may prevent immediate responses that meet your schedule. Do note that the differences in time zones could present a problem as well. Your patience and understanding will be greatly appreciated.
• First of all, the procedures we are about to perform are specific to your problem and should only be used on this specific computer.
• Do not make any changes to your computer that include installing/uninstalling programs, deleting files, modifying the registry, nor running scanners or tools of any kind unless specifically requested by me.
• Please read ALL instructions carefully and perform the steps fully and in the order they are written.
• If things appear to be better, let me know. Just because the symptoms no longer exist as before, does not mean that you are clean.
• Continue to read and follow my instructions until I tell you that your machine is clean.
• If you have any questions at all, please do not hesitate to ask before performing the task that I ask of you, and please wait for my reply before you proceed.
• Scanning with programs and reading the logs do take a fair amount of time. Again, your patience will be necessary. 

Let's begin... 

The following Fix will empty these folders:

• Windows Temp
• Users Temp folders
• Edge, IE, FF, Chrome, and Opera caches, HTML5 storages, Cookies and History
• Recently opened files cache
• Discord cache
• Java cache
• Steam HTML cache
• Explorer thumbnail and icon cache
• BITS transfer queue (qmgr*.dat files)
• Recycle Bin
• Hosts file will be reset

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.

FRST64 was saved as C:\Users\holiz\OneDrive\Desktop\FRSTEnglish.exe

• Download the enclosed file  Fixlist.txt
• Save it in the same location FRST64 is saved. (FRSTEnglish.exe)
• Start FRST (FRST64) with Administrator privileges
• This time around Press the Fix button and wait
• When finished, a log file (Fixlog.txt) will pop up and saved in the same location the tool was ran from.

Please attach this file in your next reply.

Dr.Web CureIt!

Please download the Dr.Web CureIt! anti-virus utility
https://free.drweb.com/

You will need to send them an email to obtain a link to download the scanner, please do so

• The downloaded file will normally have a unique name such as:  q7a9tr4p.exe
• Close all open applications and locate the downloaded file and double-click to run it
• The program will take a moment to launch and bring up the License and Update screen
• Place a check mark to agree to the terms and then click on the Continue button
• Click the underlined link Select objects for scanning
• On the top left click the Scanning objects that should automatically check all objects
• Click the small wrench and make sure there is a check on Automatically apply actions to threats
• Then click the large button on bottom right Start scanning
• Once the scan has completed there will be a link named Open report click that and a log named cureit.log should open in Notepad
• The log is saved in the folder named Doctor Web in the top of your user profile folders
• Please attach that log on your next reply

[wattheheck]

Hello, I've attached both logs. Thank you!

cureit.log Fixlog.txt

[JSntgRvr]

Windows Resource Protection found corrupted files and successfully repaired them. The script ran well. There were no infected objects detected.

How is it doing?
 

[wattheheck]

PC feels like it's running marginally smoother but I'm thankfully no longer getting the RTP flags from Malwarebytes. 

Thank you so much!

Do you have any advice about how important it is making sure Memory Integrity is enabled on Windows 11?

[JSntgRvr]

Glad to know.

Please download KpRm by Kernel-panik and save to your Desktop.

• Click on KpRm.exe to run the tool.

Vista/Windows 7/8/10/11 users right-click and select Run As Administrator.

• Put a check mark next to these items:

- Delete tools

- Delete Restore Points

- Create Restore Point

- Delete now

• Click the "Run" button.

• When the tool has finished, it will create and open a log report and delete itself.

A few final recommendations:
 
The following information will help you to keep your computer and data safer as well as improve your overall privacy

• Recommend using a Password Manager for all websites, etc. that require a password. Never use the same password on more than one site.
  https://www.howtogeek.com/780233/best-password-manager/
• Make sure you're backing up your files https://forums.malwarebytes.com/topic/136226-backup-software/
• Keep all software up to date - PatchMyPC - https://patchmypc.com/home-updater#download     https://patchmypc.com/about-us
• Keep your Operating System up to date and current at all times - https://support.microsoft.com/en-us/windows/windows-update-faq-8a903416-6f45-0718-f5c7-375e92dddeb2
• Further tips to help protect your computer data and improve your privacy: https://forums.malwarebytes.com/topic/258363-tips-to-help-protect-from-infection/
• Please consider installing the following Content Blockers for your Web browsers if you haven't done so already. This will help improve overall security

Malwarebytes Browser Guard

•   Google Chrome: https://chrome.google.com/webstore/detail/malwarebytes-browser-guar/ihcjicgdanjaechkgeegckofjjedodee
•   Microsoft Edge: https://support.malwarebytes.com/hc/en-us/articles/4413298736787-Install-Malwarebytes-Browser-Guard-on-Microsoft-Edge-browser
•   Mozilla Firefox: https://addons.mozilla.org/en-US/firefox/addon/malwarebytes/

uBlock Origin

• Google Chrome: https://chrome.google.com/webstore/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm
• Microsoft Edge: https://microsoftedge.microsoft.com/addons/detail/ublock-origin/odfafepnkmbhccpbejgmiehpchacaeak
• Mozilla Firefox: https://addons.mozilla.org/en-US/firefox/addon/ublock-origin

Cybersecurity basics & protection
 
Everything you need to know about cybercrime
https://www.malwarebytes.com/cybersecurity
 
Further reading if you'd like to keep up on the malware threat scene: Malwarebytes Blog  https://blog.malwarebytes.com/
 
Please review the following to help you better protect your computer and privacy
 
Tips to help protect from infection
 
Hopefully, we've been able to assist you with correcting your system issues.
 
Thank you for using Malwarebytes. Please tell your friends and family if they too need assistance with malware removal.

Regards.