Backdoor:Win32/Remcos!MTB is a type of harmful software called a Trojan. It’s designed to secretly take control of your computer from a remote location. Once it gets inside, it changes important settings so hackers can access your system without you knowing.
This malware also tries to steal personal information like passwords, files, or other private data. It hides the stolen info on your computer and sends it to the hacker later.
How does Backdoor:Win32/Remcos!MTB get into your computer?
This malware usually spreads through fake emails. These emails often have attachments that look harmless—like a document or photo—but they actually contain the virus. When you open the file, the malware runs quietly in the background.
Other ways it can infect your computer include:
- Clicking on bad links in blog comments or social media posts
- Downloading cracked or pirated software
- Getting infected by another virus that brings in this Trojan
What does it do once it’s inside the PC?
Once the malware is active, it starts making changes to your computer:
- It adds new harmful files and changes system files
- It sets itself up to run every time you turn on your computer
- It may turn off your antivirus and other security tools so you don’t notice it
- It connects to a hacker’s server and sends them the stolen information
- The malware uses internet ports like HTTP or FTP to send data, which are common ways computers talk to websites and servers.
What are the signs of infection?
Here are some clues that your computer might be infected with Backdoor:Win32/Remcos!MTB:
- You get warnings from Microsoft Defender or other antivirus software
- You find strange files in your TEMP folder (like %TEMP%\00ffaa00twfcC21.exe)
How to Remove Backdoor:Win32/Remcos!MTB
To totally remove Backdoor:Win32/Remcos!MTB from the computer and get rid of relevant viruses and trojans, please execute the procedures as stated on this page. Make sure that you have completely scanned the system with the suggested malware removal tools and virus scanners.
Instant Removal : Scan the computer with antivirus program
Combo Cleaner is a trusted computer security and optimization tool equipped with a powerful virus and malware detection engine. This program can get rid of computer virus like Backdoor:Win32/Remcos!MTB through this procedure.
1. Download the application from the following page:
2. Save the file to your preferred location.
3. Double-click the downloaded file CCSetup.exe and install with the default settings.
4. At the end of the setup process, click Finish to run Combo Cleaner.
5. The tool will update the database file; please wait for this process to complete.
6. To begin checking for threats like Backdoor:Win32/Remcos!MTB, click on the Start Scan button. Wait for this scan to finish.
7. At the end of the scan process, click on Remove all threats to delete Backdoor:Win32/Remcos!MTB, including all harmful objects from the computer.
To fully optimize the features of antivirus and privacy scanners, users may have to upgrade to the premium version.
Please continue with the succeeding removal procedures if you are comfortable manually getting rid of the computer virus and malicious items linked to it.
Manual Removal : Steps to get rid of Backdoor:Win32/Remcos!MTB
The steps below will guide you to manually remove Backdoor:Win32/Remcos!MTB without having to purchase a recommended virus scanner. We have tested the procedures; hence, the attackers may make modifications overtime. As a result, terms, names, and images in the guide may differ from what users are seeing recently.
The procedure may require you to close the browser or restart the computer; therefore, we are suggesting to Boookmark or Print this page. You must be logged in to Windows with an Administrator account to be able to execute some of the tasks. Check here to know if you are currently using an account with Administrative rights.Step 1 : Start Windows in Safe Mode With Networking
The method of running Windows in Safe Mode before deleting files, ending system processes, and virus scanning is effective in getting rid of Backdoor:Win32/Remcos!MTB. This routine can prevent most viruses and malware from loading, making it easier to detect and remove them.
1. On the Windows Search bar, please type msconfig.
2. Select and open System Configutation on the list of found results.
3. Once you are in the System Configuration window, go to the Boot tab.
4. Under the Boot Options area, please check Safe Boot so that it starts in Safe Mode after restarting.
5. Next, select Network. This will allow Windows to boot in Safe Mode with Networking.
6. Lastly, click on Apply and OK to save the changes.
7. Please restart Windows. The system should run in Safe Mode after the reboot.
Do not forget to restore the normal boot process of Windows after this process. Simply repeat the method above, and this time, uncheck the Safe Boot option to run Windows normally.Step 2 : Run Sophos Home Virus Scanner
To remove Backdoor:Win32/Remcos!MTB hidden files, scanning the computer with this powerful virus and malware removal tool is recommended. This scanner does not just uncover known threats like viruses or malware; it is also effective in discovering harmful files associated to Backdoor:Win32/Remcos!MTB.
1. Please click on the link below to download the program.
2. After downloading, locate the file SophosInstall.exe in the Downloads folder.
3. Install by double-clicking on the file.
4. If it prompts "Do you want to allow this app to make changes on your device?" please click Yes.
5. Next, it will display the Terms and Conditions page. Click the Install button to begin.
6. Run the installation with the default settings. Please note that an internet connection is required in order to download important updates.
7. After finishing the installation, you must login to the dashboard. If you already have a Sophos account, please login. Otherwise, please enter your details and click on the Create Account button.
8. Once you are in the Sophos Home console, click the Scan button to start checking the computer for Backdoor:Win32/Remcos!MTB components.
9. Scanning may take a while; please wait for this process to finish.
10. After scanning the computer, Sophos Home will start cleaning or deleting files infected with Backdoor:Win32/Remcos!MTB.
11. You may now close Sophos Home. The computer is now free from Backdoor:Win32/Remcos!MTB, as well as associated malware and viruses.
After executing the above instructions, Backdoor:Win32/Remcos!MTB should have been completely removed from the computer. If there are still signs of infection or the computer is displaying unusual behaviors, please continue with the remaining procedures.
Another alternative for Windows 10/11 users is to scan the computer with Microsoft Defender Offline. This will run a virus scan in the recovery environment.Step 3 : Double Check with Windows Security Apps
Microsoft Windows has a built-in security application that you can use to double-check if your computer is still infected with Backdoor:Win32/Remcos!MTB. For Windows 10/11 users, please run Windows Security.
Windows 10 / 11 Instructions:
Windows Security is a free tool that was built to help you remove Backdoor:Win32/Remcos!MTB, viruses, and other malicious items from Windows 10/11 systems. Follow these procedures to scan your computer with the tool:
1. Tap or click the Search charm and search for Windows Security
2. Click Open to run the program.
3. On the Dashboard, click Virus and threat protection from the sidebar.
4. On the right panel, click on Scan Options to see different levels of checking the computer.
5. Next, please select Full Scan button.
6. Lastly, click on the Scan now button to start scanning for the presence of Backdoor:Win32/Remcos!MTB. The process may take a while to complete.
7. After the scan, Delete/Quarantine identified threats, whether they were relevant to Backdoor:Win32/Remcos!MTB or not. You may now restart Windows to complete the virus removal process.
For Windows 8.1 and Windows 7, you can scan the computer for free with the Microsoft Malicious Software Removal Tool (MSRT 64-Bit). It is a stand-alone virus scanner tool that targets prevalent malware groups.System Compatibility Notice

We ensured that our method to get rid of Backdoor:Win32/Remcos!MTB is compatible with the majority of Microsoft operating systems (Windows 7, Windows Vista, Windows 8, Windows 10, and Windows 11). To prevent complicated steps, the commands used in the instructions are common, useful, and tested. If you encounter any compatibility problems when following this tutorial, please message us or leave your comment below, and we will reply and make the required modifications.
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