Bintask.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Bintask.exe executable file comes from a malevolent application that can correctly be recognized as a coin miner virus. That malware type uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer pretty much unusable due to high CPU utilization.
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What is Bintask.exe process?

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

As I have actually mentioned in the introduction, Bintask.exe is a coin miner virus. The names of the executive file may be different, but the effects are usually the same. Considering that coin miners aim at cryptocurrency mining, they utilize all available hardware power of your desktop to run this operation. This malware does not care about the fact that you probably want to make use of your PC for other activities – it will constantly take over 80% of your CPU power.

Bintask.exe Windows Process

Bintask.exe – Really high CPU/GPU usage

Besides CPU usage, some of the coin miners additionally make use of GPU power for their tasks. In that instance, you will likely struggle even to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as essential as CPU for system work, so Bintask.exe coin miner viruses do not waste time on trifles and utilize it all. It sometimes may cause bad results.

Shortly about cryptocurrency mining

Cryptocurrency mining term means the operation of calculating the transaction block hash. That is a basic part of anything based on the blockchain technology. Since this action takes a lot of calculations, a strong desktop is required. Exactly, the GPU is better for this purpose, because they have more cores available. Cryptocurrency mining farms are usually constructed of dozens of graphic cards to conduct their activity effectively. Such systems are not usable for “usual” purposes, like gaming or web browsing. Fraudsters who gain money 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

  • Extremely bad performance
  • CPU/GPU cooler fan creates a lot of noise
  • High temperature of the device (for laptops)
  • 80-90% consumption of CPU/GPU resources by an unknown process
  • Microsoft Defender is not working
  • How dangerous is the Bintask.exe miner?

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

    Initially, Bintask.exe malware makes your computer overloaded. It is not able to run your applications now, as all processor power is used by a malware. That malware does not care for your wants, all it pays attention to is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely experience exceptionally sluggish efficiency. Pages will open for years, any type of logins will take about a minute – just a horror story for a person that does a job online.

    Bintask.exe Technical Summary.

    File NameBintask.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorDstudio.gui, Tempwinlogson.exe, Compattelrunner.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Bintask.exe removal.

    “Visible” harm is not a single unpleasant thing coin miners perform to your PC. Bintask.exe coin miner also deals damage to your operating system. To complete all malicious operations properly, it ruins the protection mechanisms of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent recognition. If you open the HOSTS file, you will likely see a number of new entries – they are added by this coin miner to connect your system to a malicious mining network. All these changes are about to be thrown back to the original in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides making your computer slow, performing at peak power for a long period of time can trigger damage to your machine and increase power costs. Hardware components are created to easily get along with high load, but they are good with it only in case when they are in a good shape.

    Little and covered CPU fan is quite hard to broke. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily cracked if affected while spinning, for instance, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the very high load caused by Bintask.exe can easily lead to GPU failure3. Video cards are also tend to have fast wearing when utilized for cryptocurrency mining. It is likely a bad case when the performance of your video card decreases on 20-30% just after several weeks of being used in such a way.

    How did I get Bintask.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 through “severe” malware. Adware frequently functions as a carrier for Bintask.exe malware injection: it shows you the banners, which have 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 through the malicious banners are coin miners – and Bintask.exe is right among them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this thing on your computer is by downloading it from the suspicious web page as a part of a program. People who spread hacked variants of favored programs (which do not require the license key) have small chances to earn money. Hence, there is a very big lure to add malware to the final package of the hacked app and acquire a coin for every installation. Before criticizing these guys for hacking and also malware distribution, ask yourself – is it alright 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 and new parts for your desktop.

    How to remove the Bintask.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 requires the use of specific app. Appropriate security tool must have high efficiency at scanning and also be lightweight – in order to create no problems with usage even on weak systems. In addition, it is better to have proactive security in your security solution – to prevent the virus even before it starts. Microsoft Defender lacks these features for different factors. That’s why I’d advise you to use a third-party anti-malware program for that purpose. GridinSoft Anti-Malware is a great option that fits each of the discussed features.5

    Prior to the virus removal, it is important to boot your operating system into Safe Mode with Networking. Since Bintask.exe miner takes a lot of CPU power, it is needed 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 system is in Safe Mode, all third-party programs, along with the majority of non-critical system components, are not started with the system start. That allows you to clean the system without dealing with high processor usage of the coin miner.

    Remove Bintask.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 Bintask.exe Virus ⛏️ Trojan Coin Miner

    Name: Bintask.exe

    Description: The Bintask.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Bintask.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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