Blanx.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Blanx.exe process is related to a harmful application that can accurately be defined as a coin miner virus. That malware form uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your personal computer pretty much unusable due to high CPU usage.
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What is Blanx.exe process?

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

As I have actually specified earlier, Blanx.exe is a coin miner trojan. The names of the .exe file can be different, however, the effects are generally the same. Because coin miners aim at cryptocurrency mining, they use all available hardware capacity of your desktop to perform this process. This malware does not care about the fact that you may want to use your device for other tasks – it will continuously take over 80% of your processor power.

Blanx.exe Windows Process

Blanx.exe – Very high CPU and GPU use

Besides CPU consumption, some of the coin miners also utilize GPU power for their tasks. In that instance, you will likely 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 Blanx.exe coin miner viruses don’t waste time on trifles and utilize it all. It often can lead to bad effects.

Shortly about cryptocurrency mining

Crypto mining is a term that means the operation of calculating the transaction block hash. That is a integral element of any project based on the blockchain technology. Since this action takes a lot of calculations, a strong computer is needed. Exactly, the video card is better for this task, because they have more cores available. Cryptocurrency mining farms usually consist of dozens 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

  • 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 Blanx.exe miner?

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

    First, Blanx.exe malware makes your computer overloaded. It is unable to run your applications anymore, as all processor power is consumed by a virus. That malware does not care for your wants, all it pays attention to is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely experience incredibly slow efficiency. Pages can open up for years, any type of logins will take about a minute – just a nightmare for a person that does a job online.

    Blanx.exe Technical Summary.

    File NameBlanx.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorYakopayu.exe, Verus.solver, Btg.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Blanx.exe removal.

    “Visible” damage is not a single unpleasant thing coin miners perform to your PC. Blanx.exe coin miner also deals damage to your OS. To execute all malicious operations correctly, it ruins the security components 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 notes – they are brought in by this trojan miner to connect your computer to a malicious cryptomining network. All these changes shall be thrown back to the original in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides making your PC slow, running at peak level for long times may cause damage to your device and raise electricity expenses. Hardware 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 cooling system is not very easy to damage. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily cracked if affected while working, for example, by the user much before the virus injection. Malfunctioning cooling system, together with the very high load caused by Blanx.exe virus can easily lead to graphic processing unit failure3. Graphic cards are also prone to have increased wearing when utilized for cryptocurrency mining. It is surely a bad situation when your GPU’s performance decreases on 20-30% just after several weeks of being used in such a way.

    How did I get Blanx.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 among “serious” viruses. Adware sometimes acts as a carrier for Blanx.exe malware infiltration: it shows you the banners, which include a link to malware downloading. Sure, this abstract “malware” may belong to any type – an additional adware, spyware, rogue or backdoor. However, the statistics show that about 30% of all malware spread through the malevolent banners are coin miners – and Blanx.exe is just among 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 untrustworthy web page as a part of a program. Users who spread hacked versions of well-known programs (which do not require the license key) have small chances to make money. For this reason, there is a very big temptation to include malware to the final package of the hacked application and receive a coin for every installation. Prior to criticizing these individuals for hacking and also malware distribution, ask yourself – is it OK to avoid paying for the program in such a way? It is much cheaper to pay $20-$30 one time than to pay a much bigger sum for antivirus software and new parts for your PC.

    How to remove the Blanx.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 demands using specific software. Effective antivirus should have high performance at scanning and also be lightweight – in order to create no problems with usage also on weak PCs. Furthermore, it is recommended to have proactive security in your protection solution – to halt the virus even before it launches. Microsoft Defender does not have these elements for different reasons. That’s why I’d advise you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is a superb option that fits all of the specified characteristics.5

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

    Remove Blanx.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 Blanx.exe Virus ⛏️ Trojan Coin Miner

    Name: Blanx.exe

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

    One Response

    1. IT WORKED July 21, 2022

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