Mobile.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Mobile.exe process belongs to a malicious program that can accurately be defined as a coin miner trojan virus. That malware form utilizes your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your system almost unusable due to high CPU use.
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What is Mobile.exe process?

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

As I have specified in the previous paragraph, Mobile.exe is a coin miner trojan. The names of the executive file can be different, however, the consequences are almost always the identical. Since coin miners focus on cryptocurrency mining, they utilize all available hardware power of your desktop to perform this operation. This malware does not pay attention to the fact that you may need to use your desktop for other activities – it will continuously take over 80% of your processor power.

Mobile.exe Windows Process

Mobile.exe – Extremely high CPU and GPU usage

Besides CPU consumption, some of the coin miners additionally make use of GPU power for their operations. In that instance, you will probably struggle also to see the mouse arrow moving – GPU is usually used on 100%. It is not as essential as CPU for system work, so Mobile.exe coin miner viruses do not waste time on trifles and utilize all of it. It sometimes can result in bad consequences.

Shortly about cryptocurrency mining

Crypto mining term 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 strong computer is needed. Exactly, the graphic card is better for this task, because they have more cores available. Cryptocurrency mining farms are usually constructed of tens and hundreds of video cards to complete their task efficiently. 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 Mobile.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, Mobile.exe virus makes your system overloaded. It is unable to run your applications now, since all processor power is consumed by a malware. That malware does not care for your necessities, all it focuses on is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely experience exceptionally slow performance. Pages will open up for years, any kind of logins will likely take about a minute – just a horror story for a person who does a job online.

    Mobile.exe Technical Summary.

    File NameMobile.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorMarkets.exe, Mccshieldose.exe, Windowsformsapp3.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Mobile.exe removal.

    “Visible” damage is not a solitary unpleasant thing coin miners perform to your PC. Mobile.exe coin miner also deals damage to your OS. To complete all malevolent functions successfully, it ruins the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent detection. If you check the HOSTS file, you will likely see a ton of new notes – they are brought in by this trojan miner to connect your system to a malicious mining network. All these adjustments are about to be reverted to the original in the process of system recovery.

    Hardware effects of coin miner activity

    Besides slowing down your PC, running at peak level for a long period of time can cause damage to your machine and raise power expenses. PC elements are created to easily deal with high load, but they can do so only in case when they are in a good shape.

    Compact and covered processor cooling system is hard to crack. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily broke if touched while working, for example, by the user much before the virus injection. Malfunctioning cooling system, together with the extremely high load caused by Mobile.exe can easily lead to graphic processing unit failure3. GPUs are also tend to have very fast wearing when used for crypto mining. It is surely an unwanted situation when your GPU’s performance decreases on 20-30% just after 1-2 weeks of being used in such a way.

    How did I get Mobile.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 among “major” malware. Adware often serves as a carrier for Mobile.exe malware injection: it demonstrates you the banners, which have a link to malware downloading. Yes, this abstract “malware” can belong to any kind – an additional adware, spyware, rogue or backdoor. However, the statistics say that around 30% of all viruses spread through the malicious banners are coin miners – and Mobile.exe is just with them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    One more way you could get this thing on your PC is by downloading it from the dubious site as a part of a program. Users who spread hacked versions of favored programs (which do not need the license key) have small chances to make money. Thus, there is a huge lure to include malware to the final package of the hacked app and acquire a coin for each installation. Before criticizing these guys 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 bigger sum for antivirus program and new parts for your computer.

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

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

    Eliminating such a virus requires the use of specific app. Effective antivirus should have high capability at scanning and be lightweight – in order to create no problems with usage even on weak computers. Additionally, it is better to have on-run protection in your security tool – to halt the virus even before it launches. Microsoft Defender lacks these functions for different reasons. That’s why I’d suggest you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is a great choice 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 Mobile.exe miner consumes a lot of CPU capacity, it is required to stop 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-critical operating system 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 Mobile.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 Mobile.exe Virus ⛏️ Trojan Coin Miner

    Name: Mobile.exe

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