Cryptomining Virus on Windows PC

If you’re dealing with a persistent cryptomining virus that reappears despite your efforts to remove it, you’re facing a challenging but solvable problem. This guide provides a step-by-step approach to thoroughly remove cryptomining malware from your system and prevent its recurrence without a full Windows reinstall.

Cryptomining Virus at Virustotal

1. Isolate Your System: Disconnect from the internet to prevent the malware from communicating with its command server.
2. Identify Malicious Processes: Use tools like Process Explorer to continuously monitor and note down any suspicious processes that initiate at the top of the hour.

Cryptomining Virus Removal

1. Use Advanced Malware Removal Tools: Since standard antivirus tools have failed, consider using Gridinsoft Anti-Malware, which is designed to target and eliminate tough malware infections. Perform a deep scan and follow the prompts to remove any detected threats.
2. Manually Remove Residual Files: Go back to AppData/Local and ensure that all files related to the User.exe and Profile.exe are permanently deleted.
3. Modify Hosts File: Prevent connections to known malicious sites by adding their URLs to your hosts file:
   • Navigate to C:\Windows\System32\drivers\etc\
   • Edit the hosts file to redirect the domains associated with the malware to 127.0.0.1.
4. Secure Task Scheduler: Revisit Task Scheduler and delete any unrecognized tasks that could be used to relaunch the malware. Secure it by setting permissions to prevent unauthorized changes.
5. Examine and Edit the Registry: Use the Registry Editor with extreme caution to search for and remove any entries related to the malware. Be sure to back up the registry before making changes.
6. Lock Down Firewall Rules: Set strict outbound rules on your firewall to block unrecognized applications from accessing the internet.

Remove Cryptomining Virus with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Malware as shown from our tests with the software, and we assure you that it can remove Cryptomining Virus as well as other malware hiding on your computer.

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file. Follow the installation setup wizard's instructions diligently.

3. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

4. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

5. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

6. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Preventive Measures

• Regularly update your operating system and all applications to close security vulnerabilities.
• Review and limit administrative privileges on your system to essential users only.
• Continuously monitor and review installed programs and running processes for any unusual activity.
• Maintain regular backups of important data to external drives or cloud storage, separate from your main system.

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.

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While removing a persistent cryptomining virus can be complex, following these detailed steps will help you clean your system effectively and maintain its integrity. If the problem persists, consider consulting with a professional cybersecurity expert.