Svcupdater.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Svcupdater.exe executable file comes from a malicious application that can properly be defined as a coin miner virus. That malware form uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your system pretty much unusable as a result of high CPU utilization.
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What is Svcupdater.exe process?

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

As I have pointed out earlier, Svcupdater.exe is a coin miner virus. The names of the executive file may be diverse, however, the effects are almost always the identical. Because coin miners focus on cryptocurrency mining, they use all available hardware power of your personal computer to conduct this operation. This malware doesn’t care about the fact that you probably want to use your machine for other tasks – it will continuously use over 80% of your CPU power.

Svcupdater.exe Windows Process

Svcupdater.exe – Extremely high CPU/GPU use

Besides CPU usage, some of the coin miners additionally make use of GPU power for their tasks. In that situation, you will probably struggle also to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as crucial as processor for system work, so Svcupdater.exe coin miner viruses don’t waste time on trifles and use all of it. It often may result in sad consequences.

Shortly about cryptocurrency mining

Cryptocurrency mining means the operation of calculating the transaction block hash. That is a basic part of any project based on the blockchain technology. Since this action takes a lot of calculations, a very strong machine is needed. Exactly, the GPU is better for this purpose, because they have more cores available. Cryptocurrency mining farms usually consist of tens and hundreds of GPUs to conduct their activity effectively. Such systems are not usable for “general” purposes, like gaming or browsing the Web. 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

  • 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 Svcupdater.exe miner?

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

    Initially, Svcupdater.exe virus makes your PC overloaded. It is not able to run your applications now, because all processor power is used by a malware. That malware does not care for your demands, 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 struggle with incredibly sluggish efficiency. Pages can open up for years, any kind of logins will take about a minute – just a horror story for a person that works online.

    Svcupdater.exe Technical Summary.

    File NameSvcupdater.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorIgvfsz.exe, Cmstp.exe, Txynei.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Svcupdater.exe removal.

    “Visible” harm is not a solitary unpleasant activity coin miners do to your personal computer. Svcupdater.exe coin miner also deals damage to your OS. To execute all malicious functions properly, it wrecks the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid detection. If you check the HOSTS file, you will likely see a number of new entries – they are added by this trojan miner to connect your PC to a malicious mining network. All these adjustments shall be gone back to the original in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides decreasing your system’s performance, running at peak power for a long period of time can trigger damage to your machine and increase power expenses. PC components are created to easily get along with high load, but they are good with it only in case when they are in a good shape.

    Compact and covered CPU fan is not very easy to damage. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily cracked if touched while running, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Svcupdater.exe miner can easily lead to GPU failure3. GPUs are also prone to have fast wearing when utilized for cryptocurrency mining. It is surely an unwanted situation when your GPU’s performance plunges 20-30% only after several weeks of being exploited in such a way.

    How did I get Svcupdater.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 malevolent programs through “serious” malware. Adware sometimes works as a carrier for Svcupdater.exe malware injection: it demonstrates you the banners, which include a link to malware downloading. Yes, this abstract “malware” may belong to any type – yet another adware, spyware, rogue or backdoor. However, the statistics show that about 30% of all malware spread with the malicious banners are coin miners – and Svcupdater.exe is just one of them.4

    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 web page as a part of a program. People that spread hacked variants of favored programs (which do not demand the license key) have small chances to earn money. Hence, there is a huge temptation to include malware to the final package of the hacked application and receive a coin for each installation. Prior to blaming these people for hacking and also malware distribution, ask yourself – is it okay to avoid buying the program in this manner? It is much cheaper to pay $20-$30 one time than to pay a much greater sum for antivirus program as well as new parts for your PC.

    How to remove the Svcupdater.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 special software. Effective security tool must have high efficiency at scanning and also be lightweight – in order to create no problems with utilization also on weak computers. Additionally, it is recommended to have on-run protection in your security tool – to halt the virus even before it launches. Microsoft Defender lacks these functions for various factors. That’s why I’d suggest you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is a perfect option that fits each of the discussed qualities.5

    Before the malware removal, it is important to reboot your system into Safe Mode with Networking. Since Svcupdater.exe miner takes a lot of processor power, 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 computer is in Safe Mode, all third-party software, along with the majority of non-critical operating system components, are not started with the system start. That allows you to clean the system without dealing with high processor usage of the coin miner.

    Remove Svcupdater.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 Svcupdater.exe Virus ⛏️ Trojan Coin Miner

    Name: Svcupdater.exe

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