Minerhash.exe process comes from a malicious program that can accurately be identified as a coin miner trojan virus. That malware form utilizes your hardware to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your computer pretty much unusable as a result of high CPU use.
What is Minerhash.exe process?
Minerhash.exe is a malicious process created by coin miner virus
Minerhash.exe – Really high CPU/GPU use
Besides CPU usage, some of the coin miners additionally utilize GPU power for their operations. In that instance, you will struggle even to see the mouse cursor moving – GPU is often used on 100%. It is not as vital as processor for system work, so Minerhash.exe coin miner viruses don’t waste time on trifles and utilize all of it. It often can result in unhappy effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Minerhash.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Firstly, Minerhash.exe malware makes your PC overloaded. It is not able to run your applications now, because all processor power is consumed by a malware. That malware does not care for your demands, all it pays attention to is making money on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with incredibly sluggish efficiency. Pages will open for years, any sort of logins will take about a minute – just a nightmare for a person that works online.
Minerhash.exe Technical Summary.
| File Name | Minerhash.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | 1232.exe, Lsassn.exe, Job.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Minerhash.exe removal. |
“Visible” harm is not a solitary unpleasant activity coin miners perform to your PC. Minerhash.exe coin miner likewise deals damage to your operating system. To perform all malicious functions correctly, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent recognition. If you open the HOSTS file, you will likely see a load of new notes – they are brought in by this trojan miner to connect your PC to a malicious mining network. All these adjustments shall be reverted to the initial state in the process of system recovery.
Hardware effects of coin miner activity
Besides making your PC slow, performing at peak level for long times can cause damage to your machine and increase power bills. Hardware elements are created to easily deal with high load, but they are good with it only when they are in a good shape.
Compact and covered CPU cooling system is not very easy to broke. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily cracked if touched while working, for example, by the user much before the malware injection. Malfunctioning cooling system, together with the really high load caused by Minerhash.exe virus can easily lead to graphic card failure3. Video cards are also prone to have very fast wearing when utilized for crypto mining. It is likely an unwanted situation when your GPU’s performance plunges 20-30% just after several weeks of being used in such a way.
How did I get Minerhash.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
Another way you could get this thing on your PC is by downloading it from the unreliable site as a part of a program. Users that spread hacked variants of popular programs (which do not need the license key) have small chances to make money. Therefore, there is a huge temptation to add malware to the final package of the hacked application and acquire a coin for every installation. Prior to blaming these guys for hacking and also malware distribution, ask yourself – is it OK 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 greater sum for antivirus software and new parts for your PC.
How to remove the Minerhash.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 PC is in Safe Mode, all third-party programs, just like the majority of non-crucial 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
- 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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