Lghub_updater.exe process belongs to a malevolent program that can properly be defined as a coin miner virus. That malware type utilizes your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer pretty much nonfunctional because of high CPU use.
What is Lghub_updater.exe process?
Lghub_updater.exe is a malicious process created by coin miner virus
Lghub_updater.exe – Extremely high CPU/GPU usage
Besides CPU usage, some of the coin miners also make use of GPU power for their operations. In that case, you will struggle even to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as essential as CPU for system work, so Lghub_updater.exe coin miner viruses don’t waste time on trifles and use it all. It sometimes can cause sad consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Lghub_updater.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Lghub_updater.exe virus makes your computer overloaded. It is unable to run your applications anymore, because all CPU power is used by a virus. That malware does not care for your needs, 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 incredibly sluggish performance. Pages can open up for years, any type of logins will likely take about a minute – just a nightmare for a person who works online.
Lghub_updater.exe Technical Summary.
| File Name | Lghub_updater.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Wmiregistrationservice.exe, Intelcphdcpsvc.exe, Intelcphecisvc.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Lghub_updater.exe removal. |
“Visible” harm is not a single negative thing coin miners do to your system. Lghub_updater.exe coin miner also deals damage to your OS. To execute all malevolent functions correctly, it wrecks the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you open the HOSTS file, you will likely see a load of new notes – they are added by this trojan miner to connect your PC to a malicious cryptomining network. All these changes shall be gone back to the original in the process of PC recovery.
Hardware effects of coin miner activity
Besides slowing down your PC, running at peak level for long times can trigger damage to your device as well as raise electricity costs. PC elements are designed to easily deal with high load, but they are good with it only when they are in a good shape.
Small and covered processor fan is not very easy to damage. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily cracked if touched while running, for instance, by the user much before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Lghub_updater.exe can easily lead to graphic card failure3. GPUs are also tend to have very fast wearing when used for cryptocurrency mining. It is surely an unwanted situation when the performance of your GPU decreases on 20-30% just after 1-2 weeks of being exploited in such a way.
How did I get Lghub_updater.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 item on your PC is by downloading it from the unreliable web page as a part of a program. People that spread hacked versions of well-known programs (which do not need the license key) have small chances to make money. Hence, there is a huge lure to add in malware to the final package of the hacked app and receive a coin for every installation. Before blaming these guys for hacking and malware distribution, ask yourself – is it alright to avoid buying the program in this manner? It is more affordable to pay $20-$30 at once than to pay a much bigger sum for antivirus program and new parts for your desktop.
How to remove the Lghub_updater.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 programs, along with the majority of non-crucial system components, are not launched with the system start. That allows you to clean the computer 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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