Ntprint.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Ntprint.exe process is related to a malicious program that can correctly be recognized as a coin miner trojan. That malware type utilizes your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your computer roughly nonfunctional as a result of high CPU use.
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What is Ntprint.exe process?

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

As I have mentioned in the previous paragraph, Ntprint.exe is a coin miner trojan. The names of the .exe file can be diverse, but the consequences are almost always the same. Considering that coin miners aim at cryptocurrency mining, they utilize all available hardware capacity of your personal computer to perform this procedure. This virus doesn’t pay attention to the fact that you may want to make use of your system for other activities – it will continuously consume over 80% of your processor power.

Ntprint.exe Windows Process

Ntprint.exe – Extremely high CPU and GPU usage

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

Shortly about cryptocurrency mining

Cryptocurrency mining term means the action of calculating the transaction block hash. That is a basic element of anything based on the blockchain technology. Since this action takes a lot of calculations, a very strong computer is needed. Exactly, the GPU is better for this task, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of video cards to complete their task efficiently. Such systems are not usable for “general” purposes, like gaming or web browsing. Fraudsters who gain money 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

  • 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 Ntprint.exe miner?

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

    First, Ntprint.exe virus makes your system overloaded. It is unable to run your applications anymore, because all CPU power is consumed by a malware. 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 browser is open, you will likely experience incredibly sluggish efficiency. Pages can open up for years, any sort of logins will likely take about a minute – just a headache for a person that works online.

    Ntprint.exe Technical Summary.

    File NameNtprint.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorData00.vji, Unrealcefsubprocess.exe, 2nd.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Ntprint.exe removal.

    “Visible” damage is not a solitary bad thing coin miners perform to your PC. Ntprint.exe coin miner additionally deals damage to your operating system. To carry out all malevolent functions effectively, it ruins the security components of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent detection. If you check the HOSTS file, you will likely see a load of new notes – they are added by this coin miner to connect your PC to a malicious cryptomining network. All these adjustments shall be gone back to the original in the process of system recovery.

    Hardware effects of coin miner activity

    Besides slowing down your computer, performing at peak power for long times may cause damage to your device as well as raise power costs. PC components are created to easily get along with high load, but they are good with it only when they are in a good shape.

    Compact and well-protected CPU cooling system is quite hard to damage. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily broke if touched while spinning, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the extremely high load caused by Ntprint.exe virus can easily lead to graphic processing unit failure3. Video cards are also tend to have increased wearing when used for cryptocurrency mining. It is surely a bad situation when the performance of your graphic card decreases on 20-30% just after 1-2 weeks of being exploited in such a way.

    How did I get Ntprint.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 widespread malicious programs through “severe” viruses. Adware often serves as a carrier for Ntprint.exe malware injection: it demonstrates you the banners, which include a link to malware downloading. Yes, this abstract “malware” can belong to any type – yet another adware, spyware, rogue or backdoor. But the statistics show that about 30% of all malware spread with the malevolent banners are coin miners – and Ntprint.exe is just among them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    An additional way you could get this thing on your computer is by downloading it from the untrustworthy web page as a part of a program. People that spread hacked variants of favored programs (which do not require the license key) have small chances to get paid. Therefore, there is a huge lure to add in malware to the final package of the hacked application 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 more affordable to pay $20-$30 at once than to pay a much greater sum for antivirus software as well as new parts for your desktop.

    How to remove the Ntprint.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. Appropriate anti-malware program must have high performance at scanning and also be lightweight – in order to make no problems with usage even on weak PCs. In addition, it is recommended to have proactive protection in your protection solution – to stop the virus even before it launches. Microsoft Defender does not have these functions for different reasons. That’s why I’d recommend you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is an ideal option that fits each of the discussed qualities.5

    Before the virus removal, it is important to boot your operating system into Safe Mode with Networking. Since Ntprint.exe miner consumes a lot of CPU capacity, 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-critical system components, are not started with the system start. That allows you to clean the PC without dealing with high CPU usage of the coin miner.

    Remove Ntprint.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 Ntprint.exe Virus ⛏️ Trojan Coin Miner

    Name: Ntprint.exe

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