Wavessyssvc64.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Wavessyssvc64.exe process belongs to a malicious application that can correctly be identified as a coin miner trojan virus. That malware type utilizes your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer pretty much unusable because of high CPU use.
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What is Wavessyssvc64.exe process?

Wavessyssvc64.exe is a malicious process created by coin miner virus

As I have specified before, Wavessyssvc64.exe is a coin miner virus. The names of the executive file may be different, however, the effects are almost always the same. Considering that coin miners aim at cryptocurrency mining, they use all available hardware power of your desktop to perform this procedure. This malware does not take note of the fact that you probably need to use your computer for other activities – it will always consume over 80% of your processor power.

Wavessyssvc64.exe Windows Process

Wavessyssvc64.exe – Really high CPU and GPU use

Besides CPU usage, some of the coin miners also use GPU power for their operations. In that situation, you will probably struggle also to see the mouse cursor moving – GPU is usually used on 100%. It is not as important as CPU for system work, so Wavessyssvc64.exe coin miner viruses don’t waste time on trifles and use it all. It sometimes can cause bad consequences.

Shortly about cryptocurrency mining

Crypto mining means the action of calculating the transaction block hash. That is a integral part of anything based on the blockchain technology. Since this action takes a lot of calculations, a very strong PC is needed. 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 GPUs to conduct their activity effectively. Such systems are not usable for “usual” purposes, like gaming or browsing the Web. Fraudsters who make profit 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

  • Extremely bad performance
  • CPU/GPU cooler fan creates a lot of noise
  • High temperature of the device (for laptops)
  • 80-90% consumption of CPU/GPU resources by an unknown process
  • Microsoft Defender is not working
  • How dangerous is the Wavessyssvc64.exe miner?

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

    Initially, Wavessyssvc64.exe malware makes your computer overloaded. It is not able to run your applications now, as all CPU power is used by a virus. That malware does not care for your necessities, all it focuses on is making money on you. Even if you are patient, and you waited until browser is open, you will likely struggle with extremely slow efficiency. Pages can open up for years, any type of logins will likely take about a minute – just a headache for a person who works online.

    Wavessyssvc64.exe Technical Summary.

    File Name Wavessyssvc64.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Lghub_updater.exe, Gamingservices.exe, Wmiregistrationservice.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Wavessyssvc64.exe removal.

    “Visible” harm is not a single bad activity coin miners do to your PC. Wavessyssvc64.exe coin miner likewise deals damage to your OS. To complete all malevolent operations correctly, it wrecks the protection mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you open the HOSTS file, you will likely see a lot of new entries – they are added by this coin miner to connect your PC to a malicious cryptomining network. All these changes are about to be gone back to the initial state in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides decreasing your PC’s performance, performing at peak power for long times can cause damage to your machine as well as raise power expenses. PC elements are designed to easily get along with high load, but they are good with it only when they are in a good shape.

    Compact and well-protected processor fan is quite hard to broke. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily cracked if touched while running, for example, by the user much before the malware injection. Malfunctioning cooling system, together with the extremely high load caused by Wavessyssvc64.exe malware can easily lead to graphic card failure3. Graphic cards are also tend to have very fast wearing when used for crypto mining. It is likely an undesirable 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 Wavessyssvc64.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 widespread malicious programs through “serious” viruses. Adware frequently functions as a carrier for Wavessyssvc64.exe malware infiltration: it demonstrates you the banners, which have a link to malware downloading. Yes, this abstract “malware” may belong to any kind – an additional adware, spyware, rogue or backdoor. But the statistics show that around 30% of all malware spread through the malicious banners are coin miners – and Wavessyssvc64.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 PC is by downloading it from the suspicious website as a part of a program. People 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 temptation to add malware to the final package of the hacked application and acquire a coin for each installation. Prior to blaming these individuals for hacking and malware spreading, 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 as well as new parts for your computer.

    How to remove the Wavessyssvc64.exe miner from my PC?

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

    Getting rid of such a virus requires the use of specific tool. Appropriate security tool must have high performance at scanning and be lightweight – in order to make no problems with utilization even on weak computers. On top of that, it is recommended to have proactive protection in your protection tool – to stop the virus even before it launches. Microsoft Defender lacks these elements for various reasons. That’s why I’d recommend you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is a superb option 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 Wavessyssvc64.exe miner consumes a lot of processor power, it is required 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 computer is in Safe Mode, all third-party programs, just like the majority of non-critical system components, are not launched with the system start. That allows you to clean the computer without dealing with high CPU usage of the coin miner.

    Remove Wavessyssvc64.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 Wavessyssvc64.exe Virus ⛏️ Trojan Coin Miner

    Name: Wavessyssvc64.exe

    Description: The Wavessyssvc64.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Wavessyssvc64.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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