Trojan detection

[M1st1que]

Hi, for few days now malwarebytes keeps blocking web access attempt but I can't seem to get any info on what it is or what file its attached to
After the trojan is found, a document in temp appeared with the name ew_Tas
I tried to acces the port but ive got only a message "cannot get/"

After every restart, my computer is trying to acces this website 178.20.47.114

After that another website was blocked 77.111.247.232

rtp detection - trojan - blocked website 178.20.47.114

info in attached file, all help well appreciated

Detection.txt rtp detection operagx.txt

[1PW]

Hello @M1st1que and :

While you are waiting for the next qualified/approved malware removal expert helper to weigh in on your topic, and even though you may have run the following Malwarebytes utility, or its subsets, please carefully follow these instructions:

1. Download the Malwarebytes Support Tool.
2. In your Downloads folder, open the mb-support-x.x.x.xxx.exe file.
3. In the User Account Control (UAC) pop-up window, click Yes to continue the installation.
4. Run the MBST Support Tool.
5. In the left navigation pane of the Malwarebytes Support Tool, click Advanced.
6. In the Advanced Options, click only Gather Logs. A status diagram displays the tool is Getting logs from your computer.  WARNING: Do Not click the Repair System under Advanced unless requested to by a Malwarebytes support agent or authorized helper.
7. A zip file named mbst-grab-results.zip will be saved to the Public desktop, please attach that file in your next reply to this topic. Please do NOT copy and paste.

For the short time between when you post the diagnostic logs, and when your helper weighs in, please take no further self-directed remedial actions that will invalidate the diagnostic logs you will have posted.

Thank you.

[M1st1que]

mbst-grab-results.zip

[Maurice Naggar]

Hello @M1st1que My name is Maurice. I will guide you.

• Removing pesky malware can be an involved set of tasks over separate runs. Have much patience. Follow my directions. 
• Please don't run any other scans, download, install or uninstall any programs while I'm working with you.
• Only run the tools I guide you to.
• Do not run online games while case is on-going. Do not do any free-wheeling web-surfing.
• The removal of malware isn't instantaneous, please be patient.
• Cracked or or hacked or pirated programs are not only illegal, but also will make a computer a malware victim. Having such programs installed, is the easiest way to get infected. It is the leading cause of ransomware encryptions. It is at times also big source of current trojan infections. Please uninstall them now, if any are here, before we start the cleaning procedure.
• Please stick with me until I give you the "all clear".
• If your system is running Discord, please be sure to Exit out of it while this case is on-going.

  Do these 2 steps so that ALL folders & Files are set to SHOW, plus also, Turn OFF Windows Fast start.
  Show-Hidden-Folders-Files-Extensions
  https://forums.malwarebytes.com/topic/299345-show-hidden-folders-files-extensions/

  Disable-Fast-Startup
  https://forums.malwarebytes.com/topic/299350-disable-fast-startup/

As a next step, I suggest the following:
This is for a scan with ESET Onlinescanner (free). ESET is a well-respected, well-known entity and tool. ESET Onlinescanner checks for viruses, other malware, adwares, & potentially unwanted applications.
This here you can start & once it is under way, you can leave the machine alone & let it run over-night. No need to keep watch once it starts the actual scan run.

Go to https://download.eset.com/com/eset/tools/online_scanner/latest/esetonlinescanner.exe

It will start a download of "esetonlinescanner.exe"

• Save the file to your system, such as the Downloads folder, or else to the Desktop.
• Go to the saved file, and double click it to get it started.

 

• When presented with the initial ESET options, click on "Computer Scan".
• Next, when prompted by Windows, allow it to start by clicking Yes
• When prompted for scan type, Click on CUSTOM scan  and select C drive to be scanned
• Look at & tick ( select ) the radio selection "Enable ESET to detect and quarantine potentially unwanted applications"
• and click on Start scan button.

Have patience. The entire process may take an hour or more. There is an initial update download.
There is a progress window display. You may step away from machine &. Let it be. That is, once it is under way, you should leave it running. It will run for several hours.

• At screen "Detections occurred and resolved" click on blue button "View detected results"
• On next screen, at lower left, click on blue "Save scan log"
• View where file is to be saved. Provide a meaningful name for the "File name:"
• On last screen, set to Off (left) the option for Periodic scanning
• Click "save and continue"
• Please attach the report file so I can review

[M1st1que]

Scan log.txt

[Maurice Naggar]

The Microsoft Safety Scanner is a free Microsoft stand-alone virus scanner that can be used to scan for & remove malware or potentially unwanted items from a system. This tool does not install. It is run on-demand.

This link is for the 64-bit version of MSERT.exe . Be sure you save the file first

Upon completion of the save, Please make sure you Exit out of any other program you might have open so that the sole task is to run the following scan.
That goes especially for web browsers, make sure all are fully exited out of and messenger programs are exited and closed as well

Launch MSERT.exe
Accept the agreement terms of Microsoft
Select CUSTOM scan
Look on Scan Options & select CUSTOM scan & then select the C drive to be scanned.

Then start the scan. Have lots of patience. Once you start the scan & you see it started, then leave it be.

Once you see it has started, take a long long break; walk away. Do not pay credence if you see some intermediate early flash messages on screen display. The only things that count are the End result at the end of the run.
Again, any on-screen display about repeat 'infection' is not to be relied on. Ignore those.
We only rely on the end result that is on the log-report-file.

This is likely to run for many hours ( depending on number of files on your machine & the speed of hardware.)

The log is named MSERT.log

the log will be at

Windows\debug\msert.log
Please attach that log with your reply

It is normal for the Microsoft Safety Scanner to show 'detections' during the scan process on the screen itself.

It is scanning for basically all bread crumbs or traces of files and registry entries that "might" be or have been part of some infection or previous infection.

That DOES NOT mean the computer is infected. Once the scan has been completed it uploads the log to their Cloud service which then uses Artificial Intelligence to determine if in fact any of the traces are an infection or not.

[M1st1que]

msert.log

[Maurice Naggar]

Please run the following custom script. Read all of this before you start. The meaning of the "Fix button" operation here is just to run a custom script just for this particular machine.

NOTE-1:  This custom 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.  It will attempt to remove leftover traces of trojans. It will attempt to run some scans with Microsoft Defender antivirus. It will attempt to clear Cache files of web browsers.  It will attempt to clear temporary file areas. It rebuilds the Winsock. Depending on the speed of your computer this fix may take 50-55 minutes or more.

Please Close all open work before you actually do begin this run.

FRSTENGLISH.exe  program location:   Downloads folder. The tool is already on system. That is what we will use.

Please download the attached fixlist.txt file and save it to Downloads

Fixlist.txt <- < - - - -

NOTE. It's important that both files, FRSTENGLISH, and fixlist.txt are in the same location or the fix will not work.

Right-click with your mouse on  FRSTENGLISH and select "Run as Administrator" and reply Yes and allow it to proceed when prompted. That is important.

next, press the Fix button just once and wait.

You will see a green-color scroll display while FRST is running.
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 Downloads folder (Fixlog.txt) . 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.

The system will be rebooted after the fix has run. Attach FIXLOG.txt with next reply.

NOTICE: For potential outside readers,  This script was written specifically for this user, for use on this particular machine. Running this on another machine may cause harm.

 

A request please 

I would like to get a copy of what we placed in Quarantine, from the runs I had you do. Please. 

• Using Windows File Explorer, Navigate to C:\FRST folder on your system. Expand the folder so you see all contents.
• Right click on Quarantine > Send to > Compressed (zipped) folder
• Upload the archive in your next reply
• If archive is too big you can upload here > https://wetransfer.com/

ALSO, look on your Desktop for a ZIP file with a name that has today's date & near-current time like 2023-10-05

Please also attach that zip-file

Also, Let me know how the situation is at this point as to any new "block" notices, or some other active security issue.
Also, please do one new Scan with Malwarebytes.

Thank you!

[M1st1que]

After everything is complete, and send you every file you need it, to check if I still have that virus, can I restart the laptop? Because only when I open the pc that virus is trying to acces that IP.

P.S. Frst its in progres, after it is done, ill send every file that you said you need it. 

[Maurice Naggar]

Let the Fix run complete by itself. Have much patience. Patience is a good thing.

I also want to be sure you send me the report & the other requested files.  After that, yes you may Restart Windows. But just so you know, the Fix run itself will do a RESTART.

[M1st1que]

Hi, after everything was done, and Fix run did a Restart, the virus itself opened it again, but this time its kinda blocked while trying to open, and ive got a new error with the name "mergecap.exe - Application Error". I atach 2 more screenshots beside the files you need It, just to see how it looks when the virus is trying to open and the new error. Btw, the virus its in the ss with "httpPower" name, and ill atach a ss to see how the virus looks in windows bar/task bar

P.S. I didnt pressed "OK" yet, I wait your instructions first.

Quarantine.rar 05.10.2023_21.45.18.zip Fixlog.txt

[Maurice Naggar]

Look, as far as the application "error" message, you may go ahead and click the OK button. That will just close that mini-window. Do allow me some time to map out a future plan of approach. The "mergecap" seems to be related to Wireshark.

Please Close all open work before you actually do begin this run.

FRSTENGLISH.exe  program location:   Downloads folder. The tool is already on system. That is what we will use.

Please download the attached fixlist.txt file and save it to Downloads

Fixlist.txt <- < - - - -

NOTE. It's important that both files, FRSTENGLISH, and fixlist.txt are in the same location or the fix will not work.

Right-click with your mouse on  FRSTENGLISH and select "Run as Administrator" and reply Yes and allow it to proceed when prompted. That is important.

next, press the Fix button just once and wait.

You will see a green-color scroll display while FRST is running.
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 Downloads folder (Fixlog.txt) . 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.

The system will be rebooted after the fix has run. Attach FIXLOG.txt with next reply.

[M1st1que]

After the new fix with frst, and after the restart, this time, the virus is not appeared. But I still wait your informations and answers. This is the new Fixlog.

Fixlog.txt

[Maurice Naggar]

Thanks. This system has installed ESET Security. I would suggest that you launch ESET Security. Then have it scan the system.

[M1st1que]

Should I scan the entire PC or just local disk C?

 

[Maurice Naggar]

Just the C drive would be fine.

[M1st1que]

After the scan, should I send you any file from it? Or just to tell if it found something new?

[Maurice Naggar]

Only if something is flagged as a threat.

[M1st1que]

Ok, at the end of the scan I'll reply with the informations about it

[Maurice Naggar]

Hello. What status news do you have? Please advise.

[M1st1que]

After everything, the virus it was delete, but idk how someone accesed my steam account and sent message to ppl, idk if the virus still worked în background or something. After 1 day almost all The windows was corupte, missing file etc, and I couldnt use USB etc. So i reinstalled my windows unfortunately, deleting all my files. 

[Maurice Naggar]

step one for now is to use your clean machine to change all account passwords  to  strong ones.
Use STRONG passwords.

Tips  on that:

1Password Strong Password Generator
https://1password.com/password-generator/

If you're really interested in Password strength see this post https://forums.malwarebytes.com/topic/284814-are-your-passwords-in-the-green/

Follow the advice previously relayed. I am marking the case for closure. 

Consider using PatchMyPC, keep all your software up-to-date - https://patchmypc.com/home-updater#download

Keep your system and programs up to date. Several programs release security updates on a regular basis to patch vulnerabilities. Keeping your software patched up prevents attackers from being able to exploit them to drop malware.

SAFETY TIPS:

Backup is your best friend.  Keep backups of your system on a regular basis to offline storage & keep those safe. https://forums.malwarebytes.com/topic/136226-backup-software/

It is not enough to just have a security program installed. Each pc user needs to practice daily safe computer and internet use.

Best  practices & malware prevention:
Follow best practices when browsing the Internet, especially on opening links coming from untrusted sources.
First rule of internet safety: slow down & think before you "click".
Never click links without first hovering your mouse over the link and seeing if it is going to an odd address ( one that does not fit or is odd looking or has typos).

Free games & free programs are like "candy". We do not accept them from "strangers".

Never open attachments that come with unexpected ( out of the blue ) email no matter how enticing.
Never open attachments from the email itself. Do not double click in the email. Always Save first and then scan with antivirus program.

Pay close attention when installing 3rd-party programs. It is important that you pay attention to the license agreements and installation screens when installing anything off of the Internet. If an installation screen offers you Custom or Advanced installation options, it is a good idea to select these as they will typically disclose what other 3rd party software will also be installed.
Take great care in every stage of the process and every offer screen, and make sure you know what it is you're agreeing to before you click "Next".

Use a Standard user account rather than an administrator-rights account when "surfing" the web.
See more info on Corrine's SecurityGarden Blog http://securitygarden.blogspot.com/p/blog-page_7.html

Only using the Standard-access-level user account when surfing and downloading / installing would have been a tremendous way to prevent the infections of this machine.

Don't remove ( or change )  your current login. Just use the new Standard-user-level one for everyday use while on the internet.

 

Keep your system and programs up to date. Several programs release security updates on a regular basis to patch vulnerabilities. Keeping your software patched up prevents attackers from being able to exploit them to drop malware.

For other added tips, read "10 easy ways to prevent malware infection"  

Stay safe.