Accimonitor.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Accimonitor.exe executable file comes from a malicious program that can properly be defined as a coin miner virus. That malware type uses your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your computer almost nonfunctional as a result of high CPU utilization.
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What is Accimonitor.exe process?

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

As I have mentioned earlier, Accimonitor.exe is a coin miner virus. The names of the .exe file may be diverse, but the effects are usually the same. Considering that coin miners aim at cryptocurrency mining, they use all possible hardware power of your PC to perform this procedure. This virus does not care about the fact that you may need to make use of your device for other activities – it will consistently take over 80% of your processor power.

Accimonitor.exe Windows Process

Accimonitor.exe – Very high CPU/GPU usage

Besides CPU utilization, some of the coin miners also utilize GPU power for their operations. In that situation, you will struggle also to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as essential as processor for system work, so Accimonitor.exe coin miner viruses do not waste time on trifles and utilize all of it. It often may cause bad effects.

Shortly about cryptocurrency mining

Crypto 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 operation takes a lot of calculations, a strong machine is needed. Exactly, the video card is better for this task, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of GPUs 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

  • 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 Accimonitor.exe miner?

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

    Firstly, Accimonitor.exe virus makes your system overloaded. It is not able to run your applications anymore, since all CPU power is consumed by a malware. That malware does not care for your needs, all it focuses on is generating profits on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from extremely slow performance. Pages can open for years, any sort of logins will likely take about a minute – just a headache for a person who does a job online.

    Accimonitor.exe Technical Summary.

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

    “Visible” damage is not a solitary negative thing coin miners do to your system. Accimonitor.exe coin miner likewise deals damage to your operating system. To conduct all malicious functions properly, it ruins the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid recognition. If you open the HOSTS file, you will likely see a ton of new notes – they are added by this coin miner to connect your computer to a malicious cryptomining network. All these changes are about to be thrown back to the original in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides slowing down your computer, performing at peak level for a long period of time can trigger damage to your machine and increase power bills. PC elements are designed 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 CPU cooling system is quite hard to damage. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily cracked if touched while running, for example, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Accimonitor.exe miner can easily lead to graphic processing unit failure3. GPUs are also prone to have increased wearing when utilized for cryptocurrency mining. It is surely a bad case when your GPU’s performance decreases on 20-30% only after 1-2 weeks of being used in such a way.

    How did I get Accimonitor.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 prevalent malevolent programs among “major” viruses. Adware sometimes functions as a carrier for Accimonitor.exe malware infiltration: it shows you the banners, which contain a link to malware downloading. Yes, this abstract “malware” may belong to any kind – an additional adware, spyware, rogue or backdoor. But the statistics show that about 30% of all viruses spread through the malicious banners are coin miners – and Accimonitor.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 item on your computer is by downloading it from the dubious website as a part of a program. Users that spread hacked versions of popular programs (which do not demand the license key) have small chances to get paid. Therefore, there is a very big lure to add in malware to the final package of the hacked application and get a coin for each setup. Prior to blaming these individuals for hacking and also malware spreading, ask yourself – is it okay to avoid purchasing the program in this manner? It is more affordable to pay $20-$30 at once than to pay a much greater sum for antivirus program and new parts for your computer.

    How to remove the Accimonitor.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 needs making use of special app. Proper antivirus should have high performance at scanning and also be lightweight – in order to make no problems with usage even on weak computers. Furthermore, it is better to have proactive protection in your security solution – to prevent the virus even before it launches. Microsoft Defender does not have these features for various reasons. That’s why I’d advise 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 characteristics.4

    Prior to the malware removal, it is important to reboot your Windows into Safe Mode with Networking. Since Accimonitor.exe miner consumes a lot of processor capacity, it is required 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 PC 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 system without dealing with high processor usage of the coin miner.

    Remove Accimonitor.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 Accimonitor.exe Virus ⛏️ Trojan Coin Miner

    Name: Accimonitor.exe

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