Remove Trojan.Bitcoinminer (Virus Removal Guide) - Free Instructions

Trojan.Bitcoinminer Removal Guide

What is Trojan.Bitcoinminer?

Trojan.BitCoinMiner – malicious program designed to abuse your computer power for malicious purposes

Trojan.BitCoinMinerTrojan.BitCoinMiner is the infection that triggers changes in the background and affects performance significantly. Trojan.BitCoinMiner is a detection name of a type of malware that belongs to the Bitcoin virus category. These types of computer infections are programmed to utilize hardware such as CPU or GPU in order to perform complex mathematical calculations, generating cryptocurrency in the process. While the practice itself is not malicious, and many users can run such operations on their systems if so desired, an app injected into the machine without permission is malicious and should be terminated immediately.

Upon infiltration, Trojan.BitCoinMiner performs a variety of changes on Windows machines and begins its malicious processes immediately. In most cases, the malware is set to operate as soon as users turn on their PCs. During this process, computers' fans are running at full capacity, and CPU usage jumps as high as 100%. Since the virus is programmed to deliver Bitcoin digital currency to cybercriminals' wallets, users themselves do not get any benefit from the mining process, but instead could suffer serious financial losses and even hardware component corruption.

Besides, if your security software flagged Trojan.BitCoinMiner on your system, there is a chance that there is a backdoor[1] installed on your machine. You need to fully determine the intruder and clear all the possible threats fully.

Name Trojan.BitCoinMiner
Type Cryptocurrency mining malware[2]
Family Bitcoin virus
Infiltration Trojans can be distributed in various ways, but most commonly users install this type of malware after trying to download pirated programs from torrent sites or when opening malicious spam email attachments
Symptoms Trojans are generally designed to stay stealthy on the machine once established. However, coin mining malware can often be traced by the increased CPU usage, frequent BSODs, increased electricity bills, software crashes, and similar
Removal Manual elimination of crypto-mining malware can be extremely difficult, as it establishes a lot of new settings and imports a variety of malicious files. Therefore, the best way to terminate the infection is by scanning the machine with reputable anti-malware
System fix Malware can significantly deteriorate the performance of any Windows machine, and it might not work as well as previously. However, we recommend attempting fixing the damage done by the virus with ReimageIntego repair software

While the detection name indicates that this Trojan is designed to mine Bitcoin, it is not always the case. Trojan.BitCoinMiner can also abuse computer resources to mine Monero, Ethereum, Litecoin, and many others. Regardless of the currency type, however, all the funds are delivered directly to cybercriminals' hands.

There are many ways how you could get infected with Trojan.BitCoinMiner virus. By definition, a Trojan indicates that a user tried to install something that he believed is harmless, but turned out to be malicious. There are several different instances when such a scenario could occur, for example:

  • Fake Flash Player update pop-up claims that the plugin is outdated and a user has to install the newest version to view the contents of the site;
  • Pirated software installers are often believed to be a working copy of legitimate applications. However, once the malicious .exe file is executed (typically titled by using legitimate names, such as run.exe, or Adobe Acrobat Pro DC 2020.009.20067.exe) malware is launched in the background;
  • Bogus virus alerts that claim computer infection;
  • Fake email attachments that pose to be receipts, bank statements, delivery notices, etc.

To sum up, the infiltration lies within users getting tricked, as they believe that they are installing something harmless. If the boobytrapped file turns out to be malicious, their security software would immediately stop the infection. In the meantime, those who do not have a robust security tool installed would have to deal with Trojan.BitCoinMiner removal.

Once on the system, Trojan.BitCoinMiner will begin to generate cryptocurrency, all while showing a variety of symptoms. The immediate impact of cryptomalware might not be significant, if not considering the significant decline in the performance of the computer. Additional changes that malware can trigger in the system may affect the performance of the OS significantly, so rely on ReimageIntego and make sure to repair affected or corrupted files.

However, Trojans can be programmed to perform a variety of tasks, so there is a chance that other malware can be installed as well. As a result, victims might suffer from such consequences as banking credential exposure to malicious parties or even identity theft. You need to fully remove Trojan.BitCoinMiner to get rid of any additional malware installed behind your back. Use anti-malware tools and clear infections thoroughly. Trojan.BitCoinMiner virusTrojan.BitCoinMiner - malware that focuses on getting cryptocurrency from users or using their devices to mine the Bitcoin.

Miners and other serious threats designed to appear on the system without the knowledge of the user

Trojans can appear as an attractive program, screensaver, an application, or an update to one. It gets installed behind the users' back and triggers needed processes, runs programs that affect the system but do not trigger any symptoms. Unfortunately, once malicious program or file gets downloaded and open, the trojan can perform anything that author designed it for.

Spam email notifications can include links to malware pages, hacked sites, direct documents containing the malicious script, or a macro virus coding. Experts[3] always note that any material online can be dangerous, especially sites and emails that you are not expecting to get or are familiar with.

Pay attention to questionable senders and sites that display suspicious material. Any links on Financial-themed email messages should be taken seriously. If you are not using the service or the company that sends you invoices is not the particularly known product or service provider, you should be suspicious. Delete any emails that are not waited and make sure to ignore shady senders.

The generic detection of the Trojan.BitCoinMiner identification

This particular Trojan.BitCoinMiner virus detection result appears on the screen when the machine is infected by the trojan malware. Even though such threats mainly infiltrate and run in the background, your AV tools indicate the danger automatically.

If the anti-malware engine that you have shows this result, you need to remove Trojan.BitCoinMiner using a powerful AV engine like that. Other security tools like SpyHunter 5Combo Cleaner or Malwarebytes can also help, but make sure to check the PC with a few alternate tools to get the best results.

After the Trojan.BitCoinMiner removal and system cleaning, you may need to repair functions or programs additionally. Trojans can migrate on the machine and inject scripts that damage the machine, files, functions. So rely on PC repair applications like ReimageIntego and recover functions properly.

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What to do if failed?
If you failed to remove virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

Getting rid of Trojan.Bitcoinminer. Follow these steps

Manual removal using Safe Mode

Reboot the system in Safe Mode to find all threats using AV tools and clean off all the traces of the Trojan.BitCoinMiner virus

Important! →
Manual removal guide might be too complicated for regular computer users. It requires advanced IT knowledge to be performed correctly (if vital system files are removed or damaged, it might result in full Windows compromise), and it also might take hours to complete. Therefore, we highly advise using the automatic method provided above instead.

Step 1. Access Safe Mode with Networking

Manual malware removal should be best performed in the Safe Mode environment. 

Windows 7 / Vista / XP
  1. Click Start > Shutdown > Restart > OK.
  2. When your computer becomes active, start pressing F8 button (if that does not work, try F2, F12, Del, etc. – it all depends on your motherboard model) multiple times until you see the Advanced Boot Options window.
  3. Select Safe Mode with Networking from the list. Windows 7/XP
Windows 10 / Windows 8
  1. Right-click on Start button and select Settings.
    Settings
  2. Scroll down to pick Update & Security.
    Update and security
  3. On the left side of the window, pick Recovery.
  4. Now scroll down to find Advanced Startup section.
  5. Click Restart now.
    Reboot
  6. Select Troubleshoot. Choose an option
  7. Go to Advanced options. Advanced options
  8. Select Startup Settings. Startup settings
  9. Press Restart.
  10. Now press 5 or click 5) Enable Safe Mode with Networking. Enable safe mode

Step 2. Shut down suspicious processes

Windows Task Manager is a useful tool that shows all the processes running in the background. If malware is running a process, you need to shut it down:

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Click on More details.
    Open task manager
  3. Scroll down to Background processes section, and look for anything suspicious.
  4. Right-click and select Open file location.
    Open file location
  5. Go back to the process, right-click and pick End Task.
    End task
  6. Delete the contents of the malicious folder.

Step 3. Check program Startup

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Go to Startup tab.
  3. Right-click on the suspicious program and pick Disable.
    Startup

Step 4. Delete virus files

Malware-related files can be found in various places within your computer. Here are instructions that could help you find them:

  1. Type in Disk Cleanup in Windows search and press Enter.
    Disk cleanup
  2. Select the drive you want to clean (C: is your main drive by default and is likely to be the one that has malicious files in).
  3. Scroll through the Files to delete list and select the following:

    Temporary Internet Files
    Downloads
    Recycle Bin
    Temporary files

  4. Pick Clean up system files.
    Delete temp files
  5. You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter):

    %AppData%
    %LocalAppData%
    %ProgramData%
    %WinDir%

After you are finished, reboot the PC in normal mode.

Remove Trojan.Bitcoinminer using System Restore

  • Step 1: Reboot your computer to Safe Mode with Command Prompt
    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of Trojan.Bitcoinminer. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with ReimageIntego and make sure that Trojan.Bitcoinminer removal is performed successfully.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Trojan.Bitcoinminer and other ransomwares, use a reputable anti-spyware, such as ReimageIntego, SpyHunter 5Combo Cleaner or Malwarebytes

How to prevent from getting malware

Stream videos without limitations, no matter where you are

There are multiple parties that could find out almost anything about you by checking your online activity. While this is highly unlikely, advertisers and tech companies are constantly tracking you online. The first step to privacy should be a secure browser that focuses on tracker reduction to a minimum.

Even if you employ a secure browser, you will not be able to access websites that are restricted due to local government laws or other reasons. In other words, you may not be able to stream Disney+ or US-based Netflix in some countries. To bypass these restrictions, you can employ a powerful Private Internet Access VPN, which provides dedicated servers for torrenting and streaming, not slowing you down in the process.

Data backups are important – recover your lost files

Ransomware is one of the biggest threats to personal data. Once it is executed on a machine, it launches a sophisticated encryption algorithm that locks all your files, although it does not destroy them. The most common misconception is that anti-malware software can return files to their previous states. This is not true, however, and data remains locked after the malicious payload is deleted.

While regular data backups are the only secure method to recover your files after a ransomware attack, tools such as Data Recovery Pro can also be effective and restore at least some of your lost data.

About the author
Jake Doevan
Jake Doevan - Computer technology expert

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