Deadcloud1_build.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Deadcloud1_build.exe executable file comes from a harmful application that can correctly be defined as a coin miner virus. That malware type uses your hardware to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your personal computer almost unfunctional due to high CPU utilization.
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What is Deadcloud1_build.exe process?

Deadcloud1_build.exe is a malicious process created by coin miner virus

As I have mentioned before, Deadcloud1_build.exe is a coin miner trojan virus. The names of the .exe file can be different, however, the consequences are usually the same. Considering that coin miners aim at cryptocurrency mining, they utilize all possible hardware capacity of your personal computer to run this procedure. This malware does not care about the fact that you probably need to make use of your system for other tasks – it will constantly consume over 80% of your CPU power.

Deadcloud1_build.exe Windows Process

Deadcloud1_build.exe – Extremely high CPU and GPU usage

Besides CPU consumption, some of the coin miners additionally make use of GPU power for their operations. In that situation, you will struggle even to see the mouse cursor moving – GPU is usually used on 100%. It is not as essential as CPU for system work, so Deadcloud1_build.exe coin miner viruses do not waste time on trifles and utilize all of it. It sometimes may cause sad consequences.

Shortly about cryptocurrency mining

Cryptocurrency mining means the activity of calculating the transaction block hash. That is a integral element of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very powerful desktop is needed. Exactly, the graphic card is better for this purpose, because they have more cores available. Cryptomining farms usually consist of tens and hundreds of video cards to conduct their activity effectively. Such 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 Deadcloud1_build.exe miner?

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

    First, Deadcloud1_build.exe malware makes your computer overloaded. It is unable to run your applications now, because all processor power is consumed by a virus. That malware does not care for your necessities, 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 struggle with incredibly sluggish efficiency. Pages can open for years, any sort of logins will take about a minute – just a horror story for a person who works online.

    Deadcloud1_build.exe Technical Summary.

    File NameDeadcloud1_build.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorRcu64.virus/, Msetup.exe, Micro.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Deadcloud1_build.exe removal.

    “Visible” damage is not a single unpleasant thing coin miners do to your PC. Deadcloud1_build.exe coin miner additionally deals damage to your operating system. To perform all malevolent functions effectively, it wrecks the protection features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you open the HOSTS file, you will likely see a lot of new entries – they are brought in 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 making your PC slow, performing at peak level for a long period of time may trigger damage to your device as well as raise electricity bills. Hardware 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.

    Little and well-protected processor cooling system is not very easy to damage. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily broke if affected while working, for example, by the user much before the malware injection. Malfunctioning cooling system, together with the unusually high load caused by Deadcloud1_build.exe virus can easily lead to GPU failure3. GPUs are also prone to have very fast wearing when utilized for crypto mining. It is likely an undesirable situation when the performance of your GPU plunges 20-30% only after 1-2 weeks of being used in such a way.

    How did I get Deadcloud1_build.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 prevalent malicious programs through “serious” viruses. Adware frequently works as a carrier for Deadcloud1_build.exe malware injection: it shows you the banners, which contain a link to malware downloading. Yes, this abstract “malware” can belong to any type – an additional adware, spyware, rogue or backdoor. However, the statistics say that approximately 30% of all malware spread through the malicious banners are coin miners – and Deadcloud1_build.exe is right with them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this item on your computer is by downloading it from the unreliable website as a part of a program. Users who spread hacked variants of popular programs (which do not need the license key) have small chances to make money. For this reason, there is a huge lure to include malware to the final package of the hacked application and receive a coin for every setup. Before criticizing these individuals for hacking and malware spreading, ask yourself – is it OK to avoid buying the program in such a way? 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 Deadcloud1_build.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 making use of special app. Effective antivirus should have high efficiency at scanning and also be lightweight – in order to create no problems with usage also on weak computers. In addition, it is better to have on-run security in your security solution – to prevent the virus even before it starts. Microsoft Defender does not have these elements for different factors. That’s why I’d recommend you to use a third-party anti-malware program for that purpose. GridinSoft Anti-Malware is a perfect choice that fits each of the discussed features.5

    Prior to the virus removal, it is important to boot your operating system into Safe Mode with Networking. Since Deadcloud1_build.exe miner takes a lot of processor 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 PC is in Safe Mode, all third-party applications, along with the majority of non-critical Windows components, are not launched with the system start. That allows you to clean the PC without dealing with high CPU usage of the coin miner.

    Remove Deadcloud1_build.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 Deadcloud1_build.exe Virus ⛏️ Trojan Coin Miner

    Name: Deadcloud1_build.exe

    Description: The Deadcloud1_build.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Deadcloud1_build.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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