Installmanagerapp.exe Virus (Coin Miner Trojan) Removal

Installmanagerapp.exe process comes from a harmful program that can correctly be identified as a coin miner virus. That malware type uses your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer pretty much unusable due to high CPU use.

What is Installmanagerapp.exe process?

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

Installmanagerapp.exe – Extremely high CPU as well as GPU use

Besides CPU usage, some of the coin miners also utilize GPU power for their operations. In that case, you will struggle even to see the mouse cursor moving – GPU is often used on 100%. It is not as crucial as processor for system work, so Installmanagerapp.exe coin miner viruses do not waste time on trifles and use it all. It often may lead to bad results.

Shortly about cryptocurrency mining

List of the typical coin miner symptoms

  • Your device overheats (system unit/laptop body is very hot)
  • You are not able to open your apps or they are opening for ages
  • Unknown process is running in the background and consumes your PC resources
  • Windows Defender does not respond
  • How dangerous is the Installmanagerapp.exe miner?

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

    Firstly, Installmanagerapp.exe virus makes your system overloaded. It is not able to run your applications now, because all CPU power is used by a malware. That malware does not care for your needs, all it focuses on is making money on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with extremely slow efficiency. Pages can open for years, any sort of logins will likely take about a minute – just a headache for a person that does a job online.

    Installmanagerapp.exe Technical Summary.

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

    “Visible” harm is not a single unpleasant thing coin miners perform to your personal computer. Installmanagerapp.exe coin miner additionally deals damage to your OS. To carry out all malevolent functions effectively, it wrecks the security mechanisms 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 number of new notes – they are added by this trojan miner to connect your PC to a malicious cryptomining network. All these changes are about to be reverted to the initial state in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides decreasing your PC’s performance, running at peak power for long times may trigger damage to your device and raise power bills. Hardware components are designed to easily get along with high load, but they are good with it only in case when they are in a good shape.

    Tiny and covered CPU cooling system is quite hard to crack. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily broke if affected while running, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the extremely high load caused by Installmanagerapp.exe miner can easily lead to graphic card failure3. GPUs are also tend to have increased wearing when used for cryptocurrency mining. It is likely an undesirable situation when the performance of your GPU decreases on 20-30% only after several weeks of being exploited in such a way.

    How did I get Installmanagerapp.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 computer is by downloading it from the unreliable web page as a part of a program. People that spread hacked variants of popular programs (which do not require the license key) have small chances to earn money. Hence, there is a very big temptation to include malware to the final package of the hacked application and get a coin for each setup. Prior to criticizing these guys for hacking and malware distribution, ask yourself – is it okay to avoid paying for the program in such a way? It is more affordable to pay $20-$30 one time than to pay a much bigger figure for antivirus program and new parts for your desktop.

    How to remove the Installmanagerapp.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 system is in Safe Mode, all third-party programs, just like the majority of non-crucial system components, are not started with the system start. That allows you to clean the system without dealing with high CPU 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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