Runtimeerror.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Runtimeerror.exe executable file comes from a malicious program that can accurately be defined as a coin miner trojan virus. That malware form utilizes your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer almost unusable because of high CPU use.
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What is Runtimeerror.exe process?

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

As I have actually specified earlier, Runtimeerror.exe is a coin miner virus. The names of the .exe file can be different, however, the impacts are usually the identical. Considering that coin miners focus on cryptocurrency mining, they use all possible hardware power of your personal computer to conduct this operation. This virus does not take note of the fact that you may want to make use of your computer for other activities – it will constantly take over 80% of your processor power.

Runtimeerror.exe Windows Process

Runtimeerror.exe – Really high CPU/GPU use

Besides CPU usage, some of the coin miners also utilize GPU power for their tasks. In that case, you will struggle also to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as critical as CPU for system work, so Runtimeerror.exe coin miner viruses do not waste time on trifles and utilize all of it. It often can result in unhappy consequences.

Shortly about cryptocurrency mining

Crypto mining is a term that means the operation of calculating the transaction block hash. That is a integral part of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very strong computer is required. Exactly, the graphic card is better for this task, because they have more cores available. Cryptocurrency mining farms are usually constructed of tens and hundreds of video cards to conduct their activity effectively. Such systems are not usable for “classic” purposes, like gaming or browsing the Web. Crooks who gain money via this coin miner use someones’ hardware 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 Runtimeerror.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, Runtimeerror.exe malware makes your system overloaded. It is unable to run your applications anymore, as all processor power is used by a malware. That malware does not care for your demands, 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 suffer from extremely sluggish efficiency. Pages will open up for years, any kind of logins will take about a minute – just a nightmare for a person that does a job online.

    Runtimeerror.exe Technical Summary.

    File NameRuntimeerror.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorWopene.exe, Yamd.exe, Yam.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Runtimeerror.exe removal.

    “Visible” harm is not a single negative activity coin miners do to your system. Runtimeerror.exe coin miner additionally deals damage to your operating system. To execute all malicious functions correctly, it ruins the security features 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 lot of new entries – they are added 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 system recovery.

    Hardware effects of coin miner activity

    Besides decreasing your computer’s performance, performing at peak level for long times may trigger damage to your machine and increase electricity expenses. PC elements are created to easily deal with high load, but they are good with it only when they are in a good shape.

    Compact and well-protected processor fan is quite hard to broke. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily cracked if affected 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 Runtimeerror.exe miner can easily lead to GPU failure3. GPUs are also prone to have increased wearing when utilized for crypto mining. It is surely a bad situation when your GPU’s performance plunges 20-30% only after several weeks of being exploited in such a way.

    How did I get Runtimeerror.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 one of the most common malicious programs through “severe” malware. Adware often works as a carrier for Runtimeerror.exe malware injection: it demonstrates 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. However, the statistics show that about 30% of all viruses spread with the malicious banners are coin miners – and Runtimeerror.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 thing on your computer is by downloading it from the suspicious website as a part of a program. Users who spread hacked versions of popular programs (which do not need the license key) have small chances to make money. For this reason, there is a very big lure to add in malware to the final package of the hacked app and get a coin for each installation. Prior to criticizing these individuals for hacking and also malware spreading, ask yourself – is it OK to avoid purchasing the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much bigger sum for antivirus program and new parts for your desktop.

    How to remove the Runtimeerror.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 demands making use of specific software. Effective anti-malware program must have high efficiency at scanning and be lightweight – in order to make no problems with usage also on weak systems. On top of that, it is recommended to have proactive protection in your security tool – to prevent the virus even before it starts. Microsoft Defender lacks these functions for various reasons. That’s why I’d advise you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is a great choice that fits each of the specified qualities.5

    Prior to the virus removal, it is important to boot your Windows into Safe Mode with Networking. Since Runtimeerror.exe miner takes a lot of CPU power, 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 computer is in Safe Mode, all third-party programs, along with the majority of non-crucial system components, are not started with the system start. That gives you the ability to clean the PC without dealing with high processor usage of the coin miner.

    Remove Runtimeerror.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 Runtimeerror.exe Virus ⛏️ Trojan Coin Miner

    Name: Runtimeerror.exe

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