Vysor.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Vysor.exe executable file comes from a harmful application that can accurately be defined as a coin miner trojan virus. That malware form uses your hardware to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your personal computer almost unfunctional as a result of high CPU utilization.
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What is Vysor.exe process?

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

As I have mentioned in the previous paragraph, Vysor.exe is a coin miner trojan virus. The names of the .exe file can be different, but the consequences are almost always the same. Considering that coin miners focus on cryptocurrency mining, they use all available hardware power of your personal computer to perform this process. This malware does not pay attention to the fact that you probably want to use your device for other tasks – it will consistently use over 80% of your processor power.

Vysor.exe Windows Process

Vysor.exe – Extremely high CPU/GPU use

Besides CPU usage, some of the coin miners additionally use GPU power for their tasks. In that instance, you will probably struggle even to see the mouse cursor moving – GPU is often used on 100%. It is not as vital as CPU for system work, so Vysor.exe coin miner viruses don’t waste time on trifles and utilize all of it. It often may cause bad consequences.

Shortly about cryptocurrency mining

Crypto mining is a term that means the activity of calculating the transaction block hash. That is a integral element of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very powerful machine is needed. Exactly, the GPU is better for this task, because they have more cores available. Cryptocurrency mining farms usually consist of dozens of GPUs to complete their task efficiently. Such computer systems are not usable for “general” purposes, like gaming or browsing the Web. Crooks who make profit via this coin miner use someones’ PCs instead, even if they are used for the regular activity.2

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 Vysor.exe miner?

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

    Firstly, Vysor.exe virus makes your PC overloaded. It is unable to run your applications anymore, because all processor power is used by a virus. That malware does not care for your demands, all it focuses on is making money on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from exceptionally slow efficiency. Pages will open for years, any type of logins will likely take about a minute – just a horror story for a person that does a job online.

    Vysor.exe Technical Summary.

    File NameVysor.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorXservicegpu.exe, Kthmimu.exe, Serviceks.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Vysor.exe removal.

    “Visible” harm is not a single negative activity coin miners perform to your PC. Vysor.exe coin miner also deals damage to your operating system. To carry out all malevolent functions effectively, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid detection. If you check the HOSTS file, you will likely see a load of new entries – they are added by this trojan miner to connect your PC to a malicious mining network. All these adjustments shall be gone back to the initial state in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides making your computer slow, performing at peak level for a long period of time can cause damage to your machine and increase power bills. Hardware elements are designed to easily get along with high load, but they are good with it only when they are in a good shape.

    Compact and covered processor fan is not very easy to crack. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily broke if affected while spinning, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Vysor.exe virus can easily lead to graphic processing unit failure3. Graphic cards are also prone to have very fast wearing when used for crypto mining. It is likely an undesirable case when your GPU’s performance plunges 20-30% just after 1-2 weeks of being used in such a way.

    How did I get Vysor.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 one of the most widespread malevolent programs among “serious” viruses. Adware sometimes functions as a carrier for Vysor.exe malware infiltration: it shows you the banners, which include a link to malware downloading. Yes, this abstract “malware” may belong to any kind – another adware, spyware, rogue or backdoor. But the statistics say that about 30% of all viruses spread with the malevolent banners are coin miners – and Vysor.exe is just one of them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    One more way you could get this item on your PC is by downloading it from the unreliable site as a part of a program. People who spread hacked versions of well-known programs (which do not need the license key) have small chances to get paid. For this reason, there is a very big lure to include malware to the final package of the hacked app and acquire a coin for every installation. Prior to criticizing these people for hacking and malware distribution, ask yourself – is it okay to avoid paying for the program in such a way? It is much cheaper to pay $20-$30 one time than to pay a much bigger figure for antivirus software as well as new parts for your computer.

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

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

    Getting rid of such a virus needs using specific app. Proper antivirus should have high efficiency at scanning and also be lightweight – in order to make no problems with usage even on weak computers. On top of that, it is recommended to have proactive security in your security solution – to halt the virus even before it launches. Microsoft Defender does not have these functions for different reasons. That’s why I’d suggest you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is an ideal option that fits all of the discussed features.5

    Prior to the virus removal, it is important to boot your Windows into Safe Mode with Networking. Since Vysor.exe miner consumes a lot of CPU power, it is needed to halt 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 system is in Safe Mode, all third-party software, along with the majority of non-crucial Windows components, are not launched with the system start. That allows you to clean the computer without dealing with high processor usage of the coin miner.

    Remove Vysor.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 in GridinSoft Anti-Malware

    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 process

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

    Remove Vysor.exe Virus ⛏️ Trojan Coin Miner

    Name: Vysor.exe

    Description: The Vysor.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Vysor.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. Detailed explanation of how does cryptomining work.
    3. About unwanted effects for GPUs in the process of cryptomining.
    4. Read more about various malware type on Cybersecurity Glossary.
    5. 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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