Wlanutxdre.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Wlanutxdre.exe executable file comes from a malevolent application that can correctly be identified as a coin miner trojan. That malware form uses your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your system pretty much unfunctional due to high CPU usage.
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What is Wlanutxdre.exe process?

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

As I have actually mentioned before, Wlanutxdre.exe is a coin miner trojan. The names of the .exe file may be different, however, the consequences are generally the identical. Considering that coin miners aim at cryptocurrency mining, they use all possible hardware capacity of your PC to run this procedure. This virus does not pay attention to the fact that you may want to use your computer for other tasks – it will always use over 80% of your CPU power.

Wlanutxdre.exe Windows Process

Wlanutxdre.exe – Really high CPU/GPU usage

Besides CPU consumption, some of the coin miners also use GPU power for their operations. In that situation, you will probably struggle even to see the mouse arrow moving – GPU is often utilized on 100%. It is not as important as processor for system work, so Wlanutxdre.exe coin miner viruses don’t waste time on trifles and utilize all of it. It sometimes may lead to sad consequences.

Shortly about cryptocurrency mining

Cryptocurrency mining means the action of calculating the transaction block hash. That is a basic element of anything based on the blockchain technology. Since this operation takes a lot of calculations, a high-end computer is needed. Exactly, the video card is better for this task, because they have more cores available. Cryptomining farms usually consist of tens and hundreds of GPUs to conduct their activity effectively. Such computer systems are not usable for “classic” purposes, like gaming or web browsing. Crooks 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

  • 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 Wlanutxdre.exe miner?

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

    Firstly, Wlanutxdre.exe malware makes your system overloaded. It is unable to run your applications anymore, since all processor power is consumed by a malware. That malware does not care for your needs, 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 extremely slow performance. Pages will open up for years, any sort of logins will likely take about a minute – just a horror story for a person who works online.

    Wlanutxdre.exe Technical Summary.

    File NameWlanutxdre.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorTelegramunosetup.exe, Bsmss.exe, Setupsmss.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Wlanutxdre.exe removal.

    “Visible” damage is not a single negative thing coin miners perform to your system. Wlanutxdre.exe coin miner also deals damage to your operating system. To execute all malevolent functions effectively, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent recognition. If you check the HOSTS file, you will likely see a ton of new notes – they are added by this trojan miner to connect your computer to a malicious cryptomining network. All these adjustments are about to be thrown back to the initial state in the process of system recovery.

    Hardware effects of coin miner activity

    Besides decreasing your PC’s performance, running at peak power for a long period of time may trigger damage to your device and increase power 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.

    Compact and well-protected processor fan is not very easy to crack. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily cracked if touched while spinning, for instance, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Wlanutxdre.exe miner can easily lead to GPU failure3. Video cards are also prone to have increased wearing when utilized for cryptocurrency mining. It is surely a bad case when the performance of your graphic card plunges 20-30% only after 1-2 weeks of being exploited in such a way.

    How did I get Wlanutxdre.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 sometimes works as a carrier for Wlanutxdre.exe malware injection: it shows you the banners, which contain a link to malware downloading. Sure, this abstract “malware” can belong to any kind – an additional adware, spyware, rogue or backdoor. But the statistics show that approximately 30% of all viruses spread through the malevolent banners are coin miners – and Wlanutxdre.exe is just among 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 PC is by downloading it from the unreliable site 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 get paid. For this reason, there is a huge temptation to include malware to the final package of the hacked app and get a coin for each installation. Prior to criticizing these people for hacking and malware spreading, ask yourself – is it okay to avoid paying for the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much bigger figure for antivirus software and new parts for your desktop.

    How to remove the Wlanutxdre.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 involves using specific program. Proper antivirus should have high efficiency at scanning and also be lightweight – in order to make no problems with usage also on weak PCs. On top of that, it is better to have on-run security in your security tool – to stop the virus even before it launches. Microsoft Defender lacks these functions for various reasons. That’s why I’d advise you to use a third-party anti-malware program for that purpose. GridinSoft Anti-Malware is a perfect option that fits all of the mentioned characteristics.5

    Before the virus removal, it is important to reboot your operating system into Safe Mode with Networking. Since Wlanutxdre.exe miner consumes a lot of CPU power, 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 applications, along with 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 Wlanutxdre.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 Wlanutxdre.exe Virus ⛏️ Trojan Coin Miner

    Name: Wlanutxdre.exe

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