Ggshka.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Ggshka.exe process is related to a malevolent program that can properly be identified as a coin miner trojan. That malware form uses your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer roughly nonfunctional due to high CPU usage.
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What is Ggshka.exe process?

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

As I have actually mentioned in the previous paragraph, Ggshka.exe is a coin miner trojan. The names of the .exe file may be different, however, the effects are almost always the identical. Because coin miners focus on cryptocurrency mining, they utilize all available hardware power of your desktop to run this procedure. This virus doesn’t take note of the fact that you probably want to use your computer for other tasks – it will always take over 80% of your processor power.

Ggshka.exe Windows Process

Ggshka.exe – Very high CPU/GPU usage

Besides CPU usage, some of the coin miners additionally make use of GPU power for their operations. In that case, you will likely struggle also to see the mouse cursor moving – GPU is often utilized on 100%. It is not as crucial as CPU for system work, so Ggshka.exe coin miner viruses do not waste time on trifles and utilize all of it. It often may result in sad consequences.

Shortly about cryptocurrency mining

Crypto mining is a term that means the activity of calculating the transaction block hash. That is a basic part of any project based on the blockchain technology. Since this operation takes a lot of calculations, a very strong desktop is needed. Exactly, the graphic card is better for this purpose, because they have more cores available. Cryptomining farms are usually constructed of dozens of graphic cards to complete their task efficiently. Such computer systems are not usable for “classic” purposes, like gaming or web browsing. Fraudsters 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

  • 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 Ggshka.exe miner?

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

    Initially, Ggshka.exe virus makes your system overloaded. It is unable to run your applications now, since all CPU power is consumed by a malware. That malware does not care for your wants, all it focuses on is generating income on you. Even if you are patient, and you waited until browser is open, you will likely experience incredibly slow performance. Pages can open up for years, any sort of logins will take about a minute – just a nightmare for a person who works online.

    Ggshka.exe Technical Summary.

    File NameGgshka.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorPceve.exe, Proquota.exe, Raptor.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Ggshka.exe removal.

    “Visible” harm is not a solitary negative activity coin miners perform to your personal computer. Ggshka.exe coin miner likewise deals damage to your OS. To complete all malicious operations successfully, it ruins the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid detection. If you check the HOSTS file, you will likely see a ton of new notes – they are added by this coin miner to connect your PC to a malicious cryptomining network. All these adjustments are about to be thrown back to the initial state in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides decreasing your computer’s performance, running at peak level for long times may trigger damage to your device and increase power costs. PC components are created to easily deal with high load, but they are good with it only in case when they are in a good shape.

    Tiny and well-protected processor cooling system is not very easy to damage. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily broke if affected while spinning, for instance, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Ggshka.exe can easily lead to graphic processing unit failure3. Graphic cards are also tend to have fast wearing when utilized for cryptocurrency mining. It is likely a bad case when your GPU’s performance decreases on 20-30% only after several weeks of being exploited in such a way.

    How did I get Ggshka.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 frequently acts as a carrier for Ggshka.exe malware infiltration: it demonstrates you the banners, which have a link to malware downloading. Sure, this abstract “malware” may belong to any kind – another adware, spyware, rogue or backdoor. But the statistics show that about 30% of all viruses spread through the malevolent banners are coin miners – and Ggshka.exe is right with 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 computer is by downloading it from the dubious website as a part of a program. People who spread hacked versions of well-known programs (which do not demand the license key) have small chances to get paid. For this reason, there is a very big lure to add malware to the final package of the hacked application and get a coin for every installation. Prior to criticizing these people for hacking and malware spreading, ask yourself – is it okay to avoid purchasing the program in such a way? It is much cheaper to pay $20-$30 one time than to pay a much bigger figure for antivirus program and new parts for your computer.

    How to remove the Ggshka.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 using special software. Appropriate antivirus should have high performance at scanning and be lightweight – in order to make no problems with utilization also on weak computers. On top of that, it is recommended to have proactive security in your protection solution – to stop 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 all of the mentioned characteristics.5

    Before the malware removal, it is important to boot your Windows into Safe Mode with Networking. Since Ggshka.exe miner takes a lot of CPU 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, just like the majority of non-crucial operating system components, are not launched with the system start. That gives you the ability to clean the computer without dealing with high processor usage of the coin miner.

    Remove Ggshka.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 Ggshka.exe Virus ⛏️ Trojan Coin Miner

    Name: Ggshka.exe

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