Burn.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey

Burn.exe process comes from a harmful application that can correctly be recognized as a coin miner trojan virus. That malware type utilizes your hardware to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your system almost unusable because of high CPU usage.

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What is Burn.exe process?

Burn.exe is a malicious process created by coin miner virus

As I have specified earlier, Burn.exe is a coin miner trojan. The names of the .exe file may be diverse, but the impacts are usually the same. Because coin miners aim at cryptocurrency mining, they use all available hardware capacity of your PC to conduct this process. This virus does not take note of the fact that you may want to make use of your desktop for other activities – it will continuously take over 80% of your processor power.

Burn.exe Windows Process

Burn.exe – Extremely high CPU and GPU usage

Besides CPU utilization, some of the coin miners additionally make use of GPU power for their operations. In that situation, you will struggle also to see the mouse cursor moving – GPU is often used on 100%. It is not as crucial as processor for system work, so Burn.exe coin miner viruses don’t waste time on trifles and utilize all of it. It sometimes may cause unhappy results.

Shortly about cryptocurrency mining

Cryptocurrency mining is a term that means the action of calculating the transaction block hash. That is a basic part of any project based on the blockchain technology. Since this action takes a lot of calculations, a very strong desktop is required. Exactly, the GPU is better for this task, because they have more cores available. Cryptomining farms usually consist of tens and hundreds of GPUs to complete their task efficiently. Such systems are not usable for “normal” purposes, like gaming or browsing the Web. Fraudsters who gain money via this coin miner use someones’ PCs instead, even if they are used for the regular activity.

List of the typical coin miner symptoms

  • Microsoft Defender is stopped;
  • CPU and GPU is loaded at 80-90% exactly after the system start
  • Cooling fans are running at high speed and create a lot of noise
  • A single process in Task Manager consumes all CPU and GPU power
  • How dangerous is the Burn.exe miner?

    Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system

    First, Burn.exe malware makes your PC overloaded. It is unable to run your applications anymore, since all processor power is used by a virus. That malware does not care for your wants, all it focuses on is generating income on you. Even if you are patient, and you waited until browser is open, you will likely struggle with exceptionally sluggish efficiency. Pages will open up for years, any kind of logins will likely take about a minute – just a headache for a person that works online.

    Burn.exe Technical Summary.

    File NameBurn.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorConhost_mn.exe, Drvcmsm.exe, Drvcmna.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Burn.exe removal.

    “Visible” harm is not a single negative activity coin miners do to your personal computer. Burn.exe coin miner likewise deals damage to your operating system. To complete all malicious operations effectively, it ruins the protection mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you check the HOSTS file, you will likely see a ton of new entries – they are added by this coin miner to connect your computer to a malicious mining network. All these changes are about to be reverted to the original in the process of system recovery.

    Hardware effects of coin miner activity

    Besides decreasing your computer’s performance, performing at peak level for a long period of time can cause damage to your machine as well as raise electricity bills. Hardware elements are designed to easily get along with high load, but they can do so only in case when they are in a good shape.

    Compact and covered CPU cooling system is hard to broke. Meanwhile, GPUs have big and easy-to-access fans, which can be easily cracked if affected while running, for instance, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the extremely high load caused by Burn.exe can easily lead to GPU failure. Video cards are also tend to have increased wearing when used for cryptocurrency mining. It is surely a bad situation when your GPU’s performance decreases on 20-30% only after several weeks of being exploited in such a way.

    How did I get Burn.exe coin miner virus?

    Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources

    Coin miners are the most common malevolent programs among “major” malware. Adware sometimes works as a carrier for Burn.exe malware infiltration: it demonstrates you the banners, which have a link to malware downloading. Yes, this abstract “malware” can belong to any type – an additional adware, spyware, rogue or backdoor. However, the statistics say that around 30% of all viruses spread through the malevolent banners are coin miners – and Burn.exe is just with them.

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    One more way you could get this item on your computer is by downloading it from the untrustworthy web page as a part of a program. People that spread hacked versions of favored programs (which do not demand the license key) have small chances to earn money. Therefore, there is a huge lure to include malware to the final package of the hacked app and receive a coin for each installation. Before blaming these people for hacking and malware spreading, ask yourself – is it OK to avoid buying the program in this manner? It is more affordable to pay $20-$30 one time than to pay a much greater sum for antivirus program as well as new parts for your computer.

    How to remove the Burn.exe miner from my PC?

    The best way to get rid of this coin miner virus is to use anti-malware software

    Eliminating such a virus involves the use of specific tool. Proper antivirus should have high efficiency at scanning and be lightweight – in order to create no problems with utilization even on weak systems. In addition, it is better to have proactive protection in your protection tool – to halt the virus even before it launches. Microsoft Defender lacks these elements for different reasons. That’s why I’d recommend you to use a third-party anti-malware program for that purpose. GridinSoft Anti-Malware is a perfect option that fits each of the specified characteristics.2

    Before the malware removal, it is important to boot your operating system into Safe Mode with Networking. Since Burn.exe miner consumes a lot of CPU power, it is required to stop it before launching the security program. Otherwise, your scan will last for years, even though the GridinSoft program is pretty lightweight.

    Booting the PC into Safe Mode with Networking

    Press the Start button, then choose Power, and click on Reboot while holding the Shift key on the keyboard.

    Boot into Windows Safe Mode

    Windows will reboot into recovery mode. In that mode, choose Troubleshoot→ Startup Settings→ Safe Mode with Networking. Press the corresponding button on your keyboard to choose that option.

    windows safe mode boot option with command prompt

    When your PC is in Safe Mode, all third-party software, just like the majority of non-crucial operating system components, are not started with the system start. That allows you to clean the system without dealing with high CPU usage of the coin miner.

    Remove Burn.exe coin miner virus with GridinSoft Anti-Malware

    Download and install GridinSoft Anti-Malware. You can use this anti-malware program for free during its 6-day trial period. In that term, all functions are available, and it takes no payments to remove malware from your system.

    GridinSoft Anti-Malware free trial

    After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.

    Scanning for Burn.exe

    When the scan is finished, press the Clean Now button to remove all detected elements from your system. This procedure takes less than a minute.

    GridinSoft Anti-Malware after the scan Burn.exe process

    Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.

    Remove Burn.exe Virus ⛏️ Trojan Coin Miner

    Name: Burn.exe

    Description: The Burn.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Burn.exe will create your CPU to go for very warm temperatures for prolonged periods of time, which could reduce the life of the CPU.

    Operating System: Windows

    Application Category: Trojan

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    References

    1. Read about why Monero and DarkCoin are so popular amongst cybercriminals.
    2. Our review on GridinSoft Anti-Malware.

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    About the author

    Robert Bailey

    I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

    As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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