Mobile.exe Virus (Coin Miner Trojan) Removal

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.

What is Mobile.exe process?

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

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 Name Mobile.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Markets.exe, Mccshieldose.exe, Windowsformsapp3.exe
    Removal Download 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
    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

    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.

    References

    1. Read about why Monero and DarkCoin are so popular amongst cybercriminals.
    2. About unwanted effects for GPUs in the process of cryptomining.

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    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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