Ovisetup.exe Virus (Coin Miner Trojan) Removal

Ovisetup.exe executable file is related to a malevolent program that can accurately be defined as a coin miner virus. That malware type utilizes your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your personal computer almost unfunctional because of high CPU use.

What is Ovisetup.exe process?

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

As I have actually specified in the previous paragraph, Ovisetup.exe is a coin miner trojan virus. The names of the executive file may be diverse, but the effects are usually the identical. Considering that coin miners aim at cryptocurrency mining, they utilize all available hardware capacity of your desktop to conduct this procedure. This virus doesn’t pay attention to the fact that you probably need to make use of your system for other activities – it will continuously consume over 80% of your processor power.

Ovisetup.exe Windows Process

Ovisetup.exe – Very high CPU and GPU use

Besides CPU consumption, some of the coin miners additionally use GPU power for their tasks. In that case, you will likely struggle also to see the mouse arrow moving – GPU is often used on 100%. It is not as vital as CPU for system work, so Ovisetup.exe coin miner viruses don’t waste time on trifles and utilize it all. It often can result in bad effects.

Shortly about cryptocurrency mining

Cryptocurrency 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 action takes a lot of calculations, a very strong computer is needed. Exactly, the GPU is better for this purpose, because they have more cores available. Cryptomining farms usually consist of tens and hundreds of video cards to complete their task efficiently. Such computer systems are not usable for “general” purposes, like gaming or browsing the Web. Fraudsters who gain money via this coin miner use someones’ computers instead, even if they are used for the regular activity.

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 Ovisetup.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, Ovisetup.exe malware makes your system overloaded. It is not able to run your applications now, as all CPU power is consumed by a virus. 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 struggle with exceptionally sluggish performance. Pages will open for years, any kind of logins will take about a minute – just a headache for a person that does a job online.

    Ovisetup.exe Technical Summary.

    File Name Ovisetup.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Rune64.dll, Tasksche.exe, Upgrader.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Ovisetup.exe removal.

    “Visible” damage is not a solitary unpleasant thing coin miners perform to your computer. Ovisetup.exe coin miner additionally deals damage to your OS. To complete all malicious functions successfully, it wrecks the protection mechanisms 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 ton of new notes – they are added by this trojan miner to connect your PC to a malicious cryptomining network. All these changes shall be reverted to the original in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides making your PC slow, running at peak power for a long period of time can trigger damage to your machine as well as raise electricity costs. Hardware 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 not very easy to damage. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily cracked if affected while running, for example, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Ovisetup.exe malware can easily lead to GPU failure. GPUs are also tend to have fast wearing when used for crypto mining. It is surely an undesirable case when the performance of your video card decreases on 20-30% just after 1-2 weeks of being exploited in such a way.

    How did I get Ovisetup.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 malevolent programs among “severe” viruses. Adware frequently functions as a carrier for Ovisetup.exe malware infiltration: it shows you the banners, which include 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 viruses spread through the malicious banners are coin miners – and Ovisetup.exe is right one of them.

    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 suspicious site as a part of a program. Users who spread hacked variants of well-known programs (which do not require the license key) have small chances to earn money. Hence, there is a huge lure to add in malware to the final package of the hacked application and get a coin for every setup. Before criticizing these people for hacking and also malware distribution, ask yourself – is it OK 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 and new parts for your desktop.

    How to remove the Ovisetup.exe miner from my PC?

    The best way to get rid of this coin miner virus is to use anti-malware software

    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 operating system components, are not started with the system start. That allows you to clean the computer without dealing with high CPU usage of the coin miner.

    References

    1. Read about why Monero and DarkCoin are so popular amongst cybercriminals.

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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