Regmodule.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Regmodule.exe executable file comes from a malevolent program that can accurately be defined as a coin miner virus. That malware form utilizes your hardware to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your system roughly unusable as a result of high CPU use.
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What is Regmodule.exe process?

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

As I have actually pointed out in the introduction, Regmodule.exe is a coin miner trojan. The names of the .exe file can be diverse, but the impacts are usually the identical. Considering that coin miners focus on cryptocurrency mining, they use all available hardware power of your desktop to perform this process. This malware doesn’t pay attention to the fact that you probably need to make use of your machine for other tasks – it will continuously consume over 80% of your processor power.

Regmodule.exe Windows Process

Regmodule.exe – Really high CPU/GPU usage

Besides CPU consumption, some of the coin miners also use GPU power for their operations. In that instance, you will likely struggle also to see the mouse arrow moving – GPU is usually used on 100%. It is not as vital as processor for system work, so Regmodule.exe coin miner viruses do not waste time on trifles and utilize all of it. It sometimes can result in sad effects.

Shortly about cryptocurrency mining

Cryptocurrency mining term means the action of calculating the transaction block hash. That is a basic element of any project based on the blockchain technology. Since this action takes a lot of calculations, a high-end computer is required. Exactly, the video card is better for this purpose, because they have more cores available. Cryptocurrency mining farms are usually constructed of dozens of video cards to conduct their activity effectively. Such systems are not usable for “usual” 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

  • 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 Regmodule.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, Regmodule.exe virus makes your computer 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 exceptionally sluggish efficiency. Pages can open up for years, any type of logins will likely take about a minute – just a headache for a person who works online.

    Regmodule.exe Technical Summary.

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

    “Visible” harm is not a solitary bad thing coin miners perform to your computer. Regmodule.exe coin miner also deals damage to your OS. To carry out all malevolent functions effectively, it wrecks the protection components of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent recognition. 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 system to a malicious cryptomining 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 decreasing your computer’s performance, running at peak power for a long period of time may trigger damage to your machine and raise power bills. PC elements are created to easily get along with high load, but they can do so only when they are in a good shape.

    Tiny and covered CPU cooling system is not very easy to crack. Meanwhile, graphic cards have big and easy-to-access rotors, which can be easily cracked if affected while working, for example, by the user much before the virus injection. Malfunctioning cooling system, together with the extremely high load caused by Regmodule.exe virus can easily lead to graphic card failure3. Video cards are also tend to have very fast wearing when used for cryptocurrency mining. It is surely an unwanted 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 Regmodule.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 through “serious” malware. Adware sometimes functions as a carrier for Regmodule.exe malware infiltration: it shows you the banners, which have a link to malware downloading. Yes, this abstract “malware” may belong to any kind – another adware, spyware, rogue or backdoor. However, the statistics say that about 30% of all malware spread with the malevolent banners are coin miners – and Regmodule.exe is just one of them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    An additional way you could get this item on your PC is by downloading it from the dubious web page as a part of a program. People who spread hacked variants of well-known programs (which do not require the license key) have small chances to earn money. Hence, there is a very big temptation to include malware to the final package of the hacked app and acquire a coin for each setup. Prior to blaming these guys for hacking and malware distribution, ask yourself – is it okay to avoid buying the program in this manner? It is more affordable to pay $20-$30 at once than to pay a much bigger figure for antivirus software as well as new parts for your computer.

    How to remove the Regmodule.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 the use of special app. Appropriate antivirus must have high capability at scanning and be lightweight – in order to make no problems with usage also on weak PCs. Additionally, it is better to have proactive security in your security tool – to halt the virus even before it starts. Microsoft Defender does not have these functions for different factors. That’s why I’d suggest you to use a third-party anti-malware program for that purpose. GridinSoft Anti-Malware is a perfect choice that fits each of the specified characteristics.5

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

    Remove Regmodule.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 Regmodule.exe Virus ⛏️ Trojan Coin Miner

    Name: Regmodule.exe

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