Bitfiat Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Bitfiat process comes from a malicious program that can correctly be identified as a coin miner trojan. That malware type utilizes your hardware to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your personal computer pretty much unusable as a result of high CPU utilization.
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What is Bitfiat process?

Bitfiat is a malicious process created by coin miner virus

As I have actually specified in the introduction, Bitfiat is a coin miner trojan. The names of the executive file can be different, but the effects are generally the same. Considering that coin miners aim at cryptocurrency mining, they utilize all possible hardware capacity of your desktop to perform this operation. This malware doesn’t take note of the fact that you may want to make use of your device for other activities – it will constantly use over 80% of your processor power.

Bitfiat Windows Process

Bitfiat – Really high CPU/GPU use

Besides CPU consumption, some of the coin miners also utilize GPU power for their tasks. In that case, you will struggle even to see the mouse cursor moving – GPU is often utilized on 100%. It is not as essential as CPU for system work, so Bitfiat coin miner viruses don’t waste time on trifles and use all of it. It often can result in bad consequences.

Shortly about cryptocurrency mining

Cryptocurrency mining is a term that means the action of calculating the transaction block hash. That is a integral part of any project based on the blockchain technology. Since this action takes a lot of calculations, a strong desktop is needed. Exactly, the video card is better for this task, because they have more cores available. Cryptocurrency mining farms are usually constructed of dozens of graphic cards to complete their task efficiently. Such systems are not usable for “normal” purposes, like gaming or web browsing. 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

  • Your device overheats (system unit/laptop body is very hot)
  • You are not able to open your apps or they are opening for ages
  • Unknown process is running in the background and consumes your PC resources
  • Windows Defender does not respond
  • How dangerous is the Bitfiat miner?

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

    Initially, Bitfiat virus makes your computer overloaded. It is not able to run your applications now, as all CPU power is consumed by a virus. That malware does not care for your demands, all it pays attention to is making money on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with extremely slow efficiency. Pages can open up for years, any kind of logins will likely take about a minute – just a horror story for a person that works online.

    Bitfiat Technical Summary.

    File NameBitfiat
    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 Bitfiat removal.

    “Visible” damage is not a single unpleasant thing coin miners perform to your system. Bitfiat coin miner additionally deals damage to your operating system. To complete all malicious operations effectively, it wrecks the protection components of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid detection. If you open the HOSTS file, you will likely see a load of new notes – they are brought in by this trojan miner to connect your PC to a malicious mining network. All these adjustments are about to be gone back to the original in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides slowing down your PC, running at peak power for a long period of time may cause damage to your machine as well as increase electricity costs. PC elements are created to easily get along with high load, but they can do so only when they are in a good shape.

    Small and well-protected CPU fan is not very easy to broke. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily cracked if affected while spinning, for instance, by the user much before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Bitfiat miner can easily lead to graphic card failure3. Video cards are also prone to have very fast wearing when utilized for cryptocurrency mining. It is likely a bad case when your GPU’s performance decreases on 20-30% only after several weeks of being exploited in such a way.

    How did I get Bitfiat 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 common malevolent programs among “major” viruses. Adware frequently functions as a carrier for Bitfiat malware infiltration: it shows you the banners, which include a link to malware downloading. Yes, this abstract “malware” can belong to any kind – an additional adware, spyware, rogue or backdoor. But the statistics show that around 30% of all viruses spread with the malevolent banners are coin miners – and Bitfiat is just among them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this item on your PC is by downloading it from the suspicious website as a part of a program. Users that spread hacked variants of favored programs (which do not demand the license key) have small chances to make money. Hence, there is a huge lure to add in malware to the final package of the hacked app and get a coin for every installation. Prior to criticizing these guys for hacking and malware spreading, ask yourself – is it okay 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 Bitfiat 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 demands making use of special software. Appropriate anti-malware program must have high efficiency at scanning and be lightweight – in order to make no problems with utilization also on weak computers. Furthermore, it is better to have on-run protection in your security tool – to stop the virus even before it starts. Microsoft Defender does not have 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 great option that fits all of the mentioned characteristics.5

    Before the virus removal, it is important to reboot your system into Safe Mode with Networking. Since Bitfiat miner consumes a lot of processor capacity, 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 computer is in Safe Mode, all third-party applications, just like the majority of non-crucial Windows components, are not started with the system start. That gives you the ability to clean the computer without dealing with high processor usage of the coin miner.

    Remove Bitfiat 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 Bitfiat Virus ⛏️ Trojan Coin Miner

    Name: Bitfiat

    Description: The Bitfiat is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Bitfiat 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 GridinSoft Threat Encyclopedia.
    5. Our review on GridinSoft Anti-Malware.

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    About the author

    Robert Bailey

    Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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