Dstudio-gui.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Dstudio-gui.exe executable file is related to a malicious program that can properly be identified as a coin miner trojan virus. That malware type uses your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your personal computer roughly unusable because of high CPU utilization.
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What is Dstudio-gui.exe process?

Dstudio-gui.exe is a malicious process created by coin miner virus

As I have actually mentioned earlier, Dstudio-gui.exe is a coin miner trojan virus. The names of the .exe file may be different, however, the impacts are generally the same. Because coin miners focus on cryptocurrency mining, they use all possible hardware power of your desktop to perform this process. This virus doesn’t care about the fact that you may need to make use of your PC for other activities – it will continuously take over 80% of your CPU power.

Dstudio-gui.exe Windows Process

Dstudio-gui.exe – Very high CPU and GPU usage

Besides CPU usage, some of the coin miners also utilize GPU power for their operations. In that situation, you will likely struggle even to see the mouse cursor moving – GPU is usually used on 100%. It is not as critical as CPU for system work, so Dstudio-gui.exe coin miner viruses don’t waste time on trifles and utilize it all. It sometimes can cause sad results.

Shortly about cryptocurrency mining

Crypto mining term means the action of calculating the transaction block hash. That is a basic element of anything based on the blockchain technology. Since this action takes a lot of calculations, a high-end PC is required. Exactly, the graphic card is better for this task, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of graphic cards to complete their task efficiently. Such systems are not usable for “usual” purposes, like gaming or browsing the Web. Fraudsters who gain money 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 Dstudio-gui.exe miner?

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

    Initially, Dstudio-gui.exe virus makes your computer overloaded. It is unable to run your applications anymore, as all CPU power is used by a virus. That malware does not care for your demands, all it pays attention to is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely suffer from extremely sluggish performance. Pages will open for years, any sort of logins will likely take about a minute – just a horror story for a person who works online.

    Dstudio-gui.exe Technical Summary.

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

    “Visible” damage is not a single bad activity coin miners do to your personal computer. Dstudio-gui.exe coin miner additionally deals damage to your OS. To execute all malevolent functions successfully, it ruins the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you check 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 adjustments are about to be reverted to the original in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides slowing down your PC, performing at peak level for long times can cause damage to your device as well as increase power expenses. Hardware components are designed to easily deal with high load, but they can do so only in case when they are in a good shape.

    Little and covered processor cooling system is quite hard to broke. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily broke if touched while spinning, for instance, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Dstudio-gui.exe miner can easily lead to graphic processing unit failure3. Video cards are also tend to have very fast wearing when utilized for cryptocurrency mining. It is surely an undesirable situation when your GPU’s performance plunges 20-30% only after several weeks of being used in such a way.

    How did I get Dstudio-gui.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 among “severe” malware. Adware frequently functions as a carrier for Dstudio-gui.exe malware infiltration: it demonstrates you the banners, which include a link to malware downloading. Sure, this abstract “malware” may belong to any type – yet another adware, spyware, rogue or backdoor. But the statistics show that about 30% of all viruses spread with the malevolent banners are coin miners – and Dstudio-gui.exe is right one of them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this thing on your computer is by downloading it from the unreliable web page as a part of a program. Users that spread hacked versions of popular programs (which do not require the license key) have small chances to get paid. Therefore, there is a very big lure to add malware to the final package of the hacked app and acquire a coin for every setup. Before blaming these guys for hacking and malware distribution, ask yourself – is it okay to avoid paying for the program in this manner? It is much cheaper to pay $20-$30 one time than to pay a much greater sum for antivirus software and new parts for your PC.

    How to remove the Dstudio-gui.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 app. Proper security tool must have high performance at scanning and also be lightweight – in order to make no problems with utilization also on weak PCs. On top of that, it is recommended to have on-run protection in your security solution – to halt the virus even before it launches. Microsoft Defender lacks these elements for different reasons. That’s why I’d recommend you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is an ideal choice that fits all of the mentioned features.5

    Prior to the malware removal, it is important to reboot your operating system into Safe Mode with Networking. Since Dstudio-gui.exe miner takes a lot of CPU capacity, 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 system is in Safe Mode, all third-party software, along with the majority of non-critical system components, are not started with the system start. That gives you the ability to clean the PC without dealing with high CPU usage of the coin miner.

    Remove Dstudio-gui.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 Dstudio-gui.exe Virus ⛏️ Trojan Coin Miner

    Name: Dstudio-gui.exe

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