Nahimicapisvc64.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Nahimicapisvc64.exe process is related to A-Volute 3D Sound Experts software, a sound editing program developed by Nahimic. It is typically harmless, but malware can copy its name to hide itself among legitimate processes.

Normally, Nahimicapisvc64.exe is a process needed for A-Volute 3D Sound program to run correctly. It should not create significant load on your hardware. However, in the cases when it is a malware that hides under this name, you can spectate high CPU load coming from this process. I will show you how to understand if it is genuine or not, and will show the way to remove the threat once it is present.

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What is Nahimicapisvc64.exe process?

Nahimicapisvc64.exe can be a malicious process, despite originally being safe & legit

As I have mentioned in the previous paragraph, Nahimicapisvc64.exe is a process related to a sound editing software. Even when you are using the A-Volute app, it should not create any significant CPU load. The cases when it does usually mean that you have a malware running under that name. Malicious programs, particularly coin miners, often take names of benevolent processes to hide themselves from users in Task Manager. However, they cannot hide high CPU power consumption – coin miners often take 70-80% of your CPU power. With such a load, you will barely be able to open your web browser, leave alone doing more complicated tasks.

Nahimicapisvc64.exe Windows Process

Nahimicapisvc64.exe – Really high CPU and GPU usage

Besides CPU consumption, you can reveal the process’ origins by its file location. Nahimicapisvc64.exe has its normal location in the C:\Program Files or C:\Program Files (X86). Processes with this name in any other locations are malicious. To see the process’ executable file location, click its instance in the Task Manager with the right mouse button. Then, in the dialog box, proceed with Open file location option. This will open the folder where the file is stored.

Shortly about cryptocurrency mining

Cryptocurrency mining means the action of calculating the transaction block hash. That is a integral element of any project based on the blockchain technology. Since this action takes a lot of calculations, a very strong computer is required. Exactly, the GPU is better for this task, because they have more cores available. Cryptomining farms usually consist of dozens of video cards to conduct their activity effectively. Such systems are not usable for “classic” purposes, like gaming or web browsing. Crooks who gain money via this coin miner use someones’ PCs instead, even if they are used for the regular activity.

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 Nahimicapisvc64.exe miner?

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

    First off, Nahimicapisvc64.exe virus makes your system overloaded. It is not able to run your applications anymore, as all processor power is consumed by a virus. That malware does not care for your necessities, 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 will open for years, any sort of logins will take about a minute – just a horror story for a person that works online.

    Nahimicapisvc64.exe Technical Summary.

    File Name Nahimicapisvc64.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Igcc.exe, Lcore.exe, Lws.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Nahimicapisvc64.exe removal.

    “Visible” damage is not a solitary bad thing coin miners do to your personal computer. Nahimicapisvc64.exe coin miner likewise deals damage to your OS. To perform all malicious functions effectively, it ruins the security features 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 number of new entries – they are brought in by this coin miner to connect your PC to a malicious mining network. All these changes are about to be reverted to the original in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides decreasing your system’s performance, performing at peak power for a long period of time can trigger damage to your device as well as raise power expenses. PC elements are created to easily deal with high load, but they can do so 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 fans, which can be easily broke if affected while working, for example, by the user much before the virus injection. Malfunctioning cooling system, together with the really high load caused by Nahimicapisvc64.exe malware can easily lead to graphic card failure. Video cards are also prone to have increased wearing when utilized for cryptocurrency mining. It is surely an unwanted case when the performance of your GPU plunges 20-30% only after 1-2 weeks of being used in such a way.

    How did I get Nahimicapisvc64.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 malevolent programs through “serious” viruses. Adware frequently functions as a carrier for Nahimicapisvc64.exe malware infiltration: it demonstrates you the banners, which have a link to malware downloading. Sure, this abstract “malware” can belong to any type – yet another adware, spyware, rogue or backdoor. But the statistics show that around 30% of all malware spread through the malevolent banners are coin miners – and Nahimicapisvc64.exe is just one of them.

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    One more way you could get this thing on your computer is by downloading it from the unreliable website as a part of a program. Users that spread hacked variants of well-known programs (which do not need the license key) have small chances to earn money. Therefore, there is a huge temptation to include malware to the final package of the hacked app and acquire a coin for every installation. Before blaming these individuals for hacking and also malware spreading, ask yourself – is it alright to avoid purchasing the program in this manner? It is more affordable to pay $20-$30 one time than to pay a much greater sum for antivirus software as well as new parts for your desktop.

    How to remove the Nahimicapisvc64.exe miner from my PC?

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

    Removing such a virus involves the use of specific tool. Appropriate anti-malware program should have high efficiency at scanning and be lightweight – in order to create no problems with utilization also on weak computers. Furthermore, it is better to have on-run protection in your security solution – to stop the virus even before it starts. Microsoft Defender does not have these features for various reasons. That’s why I’d suggest you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is a great choice that fits all of the discussed characteristics.1

    Before the malware removal, it is important to reboot your system into Safe Mode with Networking. Since Nahimicapisvc64.exe miner takes 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 system is in Safe Mode, all third-party apps, along with the majority of non-critical operating system 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 Nahimicapisvc64.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 Nahimicapisvc64.exe Virus ⛏️ Trojan Coin Miner

    Name: Nahimicapisvc64.exe

    Description: The Nahimicapisvc64.exe is a legit process related to the A-Volute 3D Sound Experts program. It should not create high CPU load, even during the program usage. However, malicious programs, such as coin miners, may take its name to disguise themselves in the Task Manager. In this case, the process will create high CPU load, depleting your system performance.

    Operating System: Windows

    Application Category: Trojan

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    References

    1. 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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