Micros.exe executable file is related to a malicious program that can accurately be identified as a coin miner virus. That malware type uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer roughly unfunctional due to high CPU use.
What is Micros.exe process?
Micros.exe is a malicious process created by coin miner virus
Micros.exe – Extremely high CPU/GPU use
Besides CPU usage, some of the coin miners also utilize GPU power for their operations. In that case, you will probably struggle even to see the mouse cursor moving – GPU is often utilized on 100%. It is not as important as CPU for system work, so Micros.exe coin miner viruses do not waste time on trifles and utilize it all. It sometimes can cause sad results.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Micros.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Firstly, Micros.exe virus makes your PC overloaded. It is unable to run your applications now, because all processor power is consumed by a virus. That malware does not care for your necessities, 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 suffer from incredibly slow performance. Pages will open up for years, any sort of logins will take about a minute – just a nightmare for a person that does a job online.
Micros.exe Technical Summary.
| File Name | Micros.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Hbbbiuz.exe, Rev.desc, Datos.payoles |
| Removal | Download and install GridinSoft Anti-Malware for automatic Micros.exe removal. |
“Visible” damage is not a single negative activity coin miners do to your PC. Micros.exe coin miner additionally deals damage to your operating system. To conduct all malicious operations successfully, it wrecks the protection features of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you check the HOSTS file, you will likely see a number of new notes – they are added by this coin miner to connect your system to a malicious cryptomining network. All these adjustments are about to be reverted to the initial state in the process of computer recovery.
Hardware effects of coin miner activity
Besides slowing down your computer, running at peak power for long times may trigger damage to your device as well as increase electricity costs. Hardware components are designed to easily deal with high load, but they can do so only in case when they are in a good shape.
Compact and well-protected processor fan is quite hard to broke. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily cracked if touched while running, for instance, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Micros.exe virus can easily lead to GPU failure3. Video cards are also prone to have fast wearing when utilized for cryptocurrency mining. It is likely an unwanted case when your GPU’s performance decreases on 20-30% just after several weeks of being exploited in such a way.
How did I get Micros.exe coin miner virus?
Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources
The example of malicious banners you can see in the Internet
An additional way you could get this item on your computer is by downloading it from the dubious site as a part of a program. People that spread hacked versions of popular programs (which do not demand the license key) have small chances to make money. Hence, there is a huge temptation to add malware to the final package of the hacked app and receive a coin for each installation. Prior to blaming these guys for hacking and malware spreading, ask yourself – is it okay to avoid buying the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much greater sum for antivirus program and new parts for your PC.
How to remove the Micros.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.
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.
When your system is in Safe Mode, all third-party applications, just like the majority of non-critical operating system components, are not started with the system start. That gives you the ability to clean the PC without dealing with high CPU usage of the coin miner.
References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- About unwanted effects for GPUs in the process of cryptomining.
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