Eclient.exe Virus (Coin Miner Trojan) Removal

Eclient.exe process belongs to a harmful application that can correctly be recognized as a coin miner trojan. That malware form uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your computer almost unfunctional as a result of high CPU use.

What is Eclient.exe process?

Eclient.exe is a malicious process created by coin miner virus
Eclient.exe Windows Process

Eclient.exe – Extremely high CPU and GPU usage

Besides CPU utilization, some of the coin miners additionally use GPU power for their tasks. In that situation, you will struggle even to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as crucial as CPU for system work, so Eclient.exe coin miner viruses do not waste time on trifles and utilize all of it. It often can result in sad 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 Eclient.exe miner?

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

    First, Eclient.exe malware makes your PC overloaded. It is unable to run your applications anymore, because all processor power is used by a malware. That malware does not care for your needs, 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 suffer from exceptionally slow efficiency. Pages will open for years, any kind of logins will take about a minute – just a headache for a person who does a job online.

    Eclient.exe Technical Summary.

    File Name Eclient.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Fly.exe, Hostupdater.exe, Wtf.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Eclient.exe removal.

    “Visible” damage is not a solitary negative thing coin miners perform to your system. Eclient.exe coin miner likewise deals damage to your operating system. To carry out all malicious operations successfully, it wrecks the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid recognition. If you check the HOSTS file, you will likely see a load of new entries – they are brought in by this trojan miner to connect your computer to a malicious mining network. All these changes shall be reverted to the initial state in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides making your PC slow, performing at peak level for a long period of time may cause damage to your device and increase power expenses. PC components are designed to easily deal with high load, but they are good with it only when they are in a good shape.

    Little and well-protected processor fan is quite hard to crack. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily cracked if touched while working, for example, by the user much before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Eclient.exe can easily lead to GPU failure3. Video cards are also tend to have increased wearing when used for cryptocurrency mining. It is surely an undesirable case when the performance of your GPU plunges 20-30% just after 1-2 weeks of being exploited in such a way.

    How did I get Eclient.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

    An additional way you could get this thing on your PC is by downloading it from the suspicious website as a part of a program. Users 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 include malware to the final package of the hacked app and acquire a coin for each setup. Prior to blaming these guys for hacking and malware spreading, ask yourself – is it okay to avoid purchasing the program in this manner? It is more affordable to pay $20-$30 one time than to pay a much greater sum for antivirus software and new parts for your desktop.

    How to remove the Eclient.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 programs, along with the majority of non-critical system components, are not started with the system start. That allows you to clean the PC 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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