Cleanwork.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Cleanwork.exe process comes from a harmful application that can correctly be identified as a coin miner virus. That malware form uses your hardware to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your computer roughly unusable because of high CPU utilization.
GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

@topcybersecuritySubscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

What is Cleanwork.exe process?

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

As I have pointed out before, Cleanwork.exe is a coin miner virus. The names of the .exe file can be diverse, however, the impacts are usually the identical. Since coin miners focus on cryptocurrency mining, they use all available hardware power of your personal computer to perform this process. This malware does not pay attention to the fact that you probably need to use your PC for other tasks – it will consistently consume over 80% of your processor power.

Cleanwork.exe Windows Process

Cleanwork.exe – Extremely high CPU and GPU usage

Besides CPU consumption, some of the coin miners additionally utilize 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 processor for system work, so Cleanwork.exe coin miner viruses don’t waste time on trifles and utilize all of it. It often may result in 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 high-end PC is needed. Exactly, the graphic card is better for this task, because they have more cores available. Cryptocurrency mining farms usually consist of dozens of graphic cards to complete their task efficiently. Such computer systems are not usable for “classic” purposes, like gaming or browsing the Web. Fraudsters who make profit via this coin miner use someones’ computers instead, even if they are used for the regular activity.2

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 Cleanwork.exe miner?

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

    First of all, Cleanwork.exe virus makes your PC 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 necessities, all it focuses on is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely suffer from extremely slow efficiency. Pages will open up for years, any kind of logins will likely take about a minute – just a nightmare for a person who works online.

    Cleanwork.exe Technical Summary.

    File NameCleanwork.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorWlanutxdre.exe, Graphicsaccelerator.exe, Secservice.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Cleanwork.exe removal.

    “Visible” harm is not a single unpleasant activity coin miners perform to your PC. Cleanwork.exe coin miner likewise deals damage to your OS. To complete all malicious operations effectively, it wrecks the protection mechanisms of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent recognition. If you check the HOSTS file, you will likely see a lot of new notes – they are brought in by this trojan miner to connect your PC to a malicious mining network. All these adjustments shall be reverted to the initial state in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides slowing down your PC, running at peak level for long times can cause damage to your device and increase electricity costs. PC components are created to easily get along with high load, but they are good with it only when they are in a good shape.

    Small and well-protected processor cooling system is quite hard to crack. Meanwhile, GPUs have big and easy-to-access fans, which can be easily cracked if touched while working, for instance, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the extremely high load caused by Cleanwork.exe can easily lead to graphic processing unit failure3. GPUs are also tend to have very fast wearing when utilized for crypto mining. It is surely an unwanted situation when your GPU’s performance decreases on 20-30% only after several weeks of being exploited in such a way.

    How did I get Cleanwork.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 malevolent programs through “severe” viruses. Adware frequently functions as a carrier for Cleanwork.exe malware injection: it demonstrates you the banners, which include a link to malware downloading. Sure, this abstract “malware” can belong to any type – an additional adware, spyware, rogue or backdoor. However, the statistics show that around 30% of all viruses spread with the malicious banners are coin miners – and Cleanwork.exe is just 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 PC is by downloading it from the unreliable website as a part of a program. People that spread hacked versions of well-known programs (which do not require the license key) have small chances to earn money. Thus, there is a very big 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 distribution, ask yourself – is it okay to avoid purchasing the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much greater figure for antivirus program as well as new parts for your computer.

    How to remove the Cleanwork.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 making use of specific program. Appropriate security tool should have high efficiency at scanning and be lightweight – in order to make no problems with usage even on weak computers. Additionally, it is better to have proactive security in your protection tool – to stop the virus even before it starts. Microsoft Defender lacks these elements for various factors. That’s why I’d suggest you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is an ideal option that fits all of the discussed features.5

    Prior to the virus removal, it is important to boot your system into Safe Mode with Networking. Since Cleanwork.exe miner takes 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 system is in Safe Mode, all third-party software, just like the majority of non-crucial Windows components, are not launched with the system start. That gives you the ability to clean the system without dealing with high processor usage of the coin miner.

    Remove Cleanwork.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 Cleanwork.exe Virus ⛏️ Trojan Coin Miner

    Name: Cleanwork.exe

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

    Sending
    User Review
    3.5 (4 votes)
    Comments Rating 0 (0 reviews)

    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.

    Spanish Turkish

    About the author

    Robert Bailey

    Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

    Leave a Reply

    Sending

    This site uses Akismet to reduce spam. Learn how your comment data is processed.