Bitt.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Bitt.exe process belongs to a harmful program that can properly be defined as a coin miner trojan virus. That malware form utilizes your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your computer pretty much unfunctional due to high CPU utilization.
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What is Bitt.exe process?

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

As I have specified previously, Bitt.exe is a coin miner trojan. The names of the .exe file may be diverse, but the impacts are usually the identical. Since coin miners aim at cryptocurrency mining, they use all available hardware power of your desktop to run this process. This malware does not care about the fact that you probably want to make use of your PC for other tasks – it will constantly take over 80% of your processor power.

Bitt.exe Windows Process

Bitt.exe – Really high CPU as well as GPU usage

Besides CPU usage, some of the coin miners additionally make use of GPU power for their tasks. In that case, you will likely struggle even to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as important as processor for system work, so Bitt.exe coin miner viruses don’t waste time on trifles and utilize all of it. It sometimes can result in unhappy results.

Shortly about cryptocurrency mining

Cryptocurrency mining is a term that means the activity 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 very strong computer is needed. Exactly, the graphic card is better for this task, because they have more cores available. Cryptocurrency mining farms usually consist of tens and hundreds of GPUs to complete their task efficiently. Such systems are not usable for “classic” purposes, like gaming or web browsing. Fraudsters who make profit via this coin miner use someones’ computers 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 Bitt.exe miner?

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

    First of all, Bitt.exe malware makes your PC overloaded. It is unable to run your applications anymore, because 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 browser is open, you will likely struggle with incredibly sluggish efficiency. Pages can open for years, any kind of logins will likely take about a minute – just a headache for a person who does a job online.

    Bitt.exe Technical Summary.

    File NameBitt.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorQtwebengineprocess.exe, Cs_installer.exe, Chek.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Bitt.exe removal.

    “Visible” harm is not a solitary bad activity coin miners perform to your PC. Bitt.exe coin miner also deals damage to your OS. To complete all malevolent functions successfully, it wrecks the protection components of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid recognition. If you check the HOSTS file, you will likely see a ton of new entries – they are added by this trojan miner to connect your computer to a malicious mining network. All these changes are about to be gone back to the original in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides making your PC slow, running at peak power for long times may cause damage to your machine and raise power expenses. PC elements are created to easily deal with high load, but they are good with it only in case when they are in a good shape.

    Tiny and well-protected processor fan is hard to broke. Meanwhile, graphic cards have big and easy-to-access rotors, which can be easily broke if touched while spinning, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Bitt.exe virus can easily lead to graphic card failure3. Graphic cards are also prone to have fast wearing when used for cryptocurrency mining. It is likely an undesirable case when your GPU’s performance decreases on 20-30% only after 1-2 weeks of being exploited in such a way.

    How did I get Bitt.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 malicious programs among “severe” viruses. Adware sometimes serves as a carrier for Bitt.exe malware infiltration: it shows you the banners, which contain a link to malware downloading. Sure, this abstract “malware” may belong to any type – an additional adware, spyware, rogue or backdoor. However, the statistics say that around 30% of all malware spread through the malicious banners are coin miners – and Bitt.exe is right 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 suspicious web page as a part of a program. Users who spread hacked variants of popular programs (which do not require the license key) have small chances to make money. Therefore, there is a huge lure to add in malware to the final package of the hacked app and get a coin for every setup. Before criticizing these individuals for hacking and malware spreading, ask yourself – is it alright to avoid paying for the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much greater figure for antivirus software as well as new parts for your computer.

    How to remove the Bitt.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 needs using special app. Proper anti-malware program must have high performance at scanning and be lightweight – in order to create no problems with usage even on weak PCs. Furthermore, it is better to have proactive protection in your protection tool – to halt the virus even before it starts. Microsoft Defender does not have these features for various factors. That’s why I’d suggest you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is a perfect choice that fits each of the mentioned features.5

    Prior to the malware removal, it is important to boot your system into Safe Mode with Networking. Since Bitt.exe miner consumes a lot of CPU capacity, 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 computer is in Safe Mode, all third-party programs, along with the majority of non-crucial system components, are not launched with the system start. That gives you the ability to clean the computer without dealing with high processor usage of the coin miner.

    Remove Bitt.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 Bitt.exe Virus ⛏️ Trojan Coin Miner

    Name: Bitt.exe

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