Lolminer.exe executable file belongs to a harmful application that can correctly be defined as a coin miner trojan. That malware type utilizes your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer roughly nonfunctional because of high CPU utilization.
What is Lolminer.exe process?
Lolminer.exe is a malicious process created by coin miner virus
As I have mentioned earlier, Lolminer.exe is a coin miner virus. The names of the .exe file can be different, but the consequences are usually the identical. Since coin miners focus on cryptocurrency mining, they use all available hardware capacity of your desktop to run this process. This virus does not care about the fact that you may want to make use of your device for other tasks – it will consistently consume over 80% of your CPU power.
Lolminer.exe – Extremely high CPU as well as GPU use
Besides CPU utilization, some of the coin miners additionally use GPU power for their tasks. In that case, you will probably struggle also to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as critical as processor for system work, so Lolminer.exe coin miner viruses do not waste time on trifles and utilize it all. It often may lead to bad consequences.
Shortly about cryptocurrency mining
Crypto mining is a term that means the activity of calculating the transaction block hash. That is a basic part of anything based on the blockchain technology. Since this action takes a lot of calculations, a high-end computer is required. Exactly, the GPU is better for this purpose, because they have more cores available. Cryptomining farms are usually constructed of dozens of graphic cards to complete their task efficiently. Such computer systems are not usable for “usual” purposes, like gaming or browsing the Web. Fraudsters who gain money via this coin miner use someones’ PCs instead, even if they are used for the regular activity.2
List of the typical coin miner symptoms
How dangerous is the Lolminer.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First of all, Lolminer.exe malware makes your PC 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 making money on you. Even if you are patient, and you waited until browser is open, you will likely experience extremely slow efficiency. Pages will open up for years, any type of logins will take about a minute – just a horror story for a person that works online.
Lolminer.exe Technical Summary.
| File Name | Lolminer.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Mmm1.exe, Etece.exe, Etehe.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Lolminer.exe removal. |
“Visible” damage is not a single negative thing coin miners perform to your personal computer. Lolminer.exe coin miner likewise deals damage to your OS. To carry out all malevolent operations effectively, it wrecks the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid recognition. If you open the HOSTS file, you will likely see a lot of new notes – they are added by this trojan miner to connect your PC to a malicious mining network. All these adjustments are about to be thrown back to the initial state in the process of PC recovery.
Hardware effects of coin miner activity
Besides decreasing your system’s performance, performing at peak power for a long period of time may trigger damage to your machine as well as raise electricity costs. PC components are designed to easily deal with high load, but they are good with it only in case when they are in a good shape.
Little and well-protected processor fan is not very easy to broke. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily broke if affected while spinning, for instance, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the extremely high load caused by Lolminer.exe malware can easily lead to GPU failure3. Graphic cards are also prone to have fast wearing when utilized for crypto mining. It is surely a bad situation when your GPU’s performance plunges 20-30% only after several weeks of being used in such a way.
How did I get Lolminer.exe coin miner virus?
Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources
Coin miners are one of the most prevalent malicious programs among “serious” malware. Adware frequently acts as a carrier for Lolminer.exe malware infiltration: it shows you the banners, which contain a link to malware downloading. Sure, this abstract “malware” can belong to any kind – another adware, spyware, rogue or backdoor. However, the statistics say that about 30% of all viruses spread through the malevolent banners are coin miners – and Lolminer.exe is just one of them.4
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 unreliable website as a part of a program. Users who spread hacked variants of favored programs (which do not demand the license key) have small chances to earn money. For this reason, there is a huge temptation to add malware to the final package of the hacked application and receive a coin for each setup. Before criticizing these guys for hacking and also malware spreading, ask yourself – is it OK to avoid purchasing the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much greater figure for antivirus program as well as new parts for your computer.
How to remove the Lolminer.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
Removing such a virus involves the use of special app. Appropriate security tool must have high performance at scanning and be lightweight – in order to make no problems with usage even on weak computers. In addition, it is recommended to have on-run security in your protection solution – to halt the virus even before it starts. Microsoft Defender lacks these elements for different factors. That’s why I’d suggest you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is a superb choice that fits all of the specified characteristics.5
Prior to the virus removal, it is important to boot your Windows into Safe Mode with Networking. Since Lolminer.exe miner takes a lot of processor capacity, it is needed to halt it before launching the security program. Otherwise, your scan will last for years, even though the GridinSoft program is pretty lightweight.
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 applications, just like the majority of non-crucial Windows components, are not started with the system start. That allows you to clean the computer without dealing with high CPU usage of the coin miner.
Remove Lolminer.exe coin miner virus with GridinSoft Anti-Malware
Download and install GridinSoft Anti-Malware. You can use this anti-malware program for free during its 6-day trial period. In that term, all functions are available, and it takes no payments to remove malware from your system.
After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.
When the scan is finished, press the Clean Now button to remove all detected elements from your system. This procedure takes less than a minute.
Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.
Remove Lolminer.exe Virus ⛏️ Trojan Coin Miner
Name: Lolminer.exe
Description: The Lolminer.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Lolminer.exe will create your CPU to go for very warm temperatures for prolonged periods of time, which could reduce the life of the CPU.
Operating System: Windows
Application Category: Trojan
User Review
( votes)References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- Detailed explanation of how does cryptomining work.
- About unwanted effects for GPUs in the process of cryptomining.
- Read more about various malware type on Cybersecurity Glossary.
- Our review on GridinSoft Anti-Malware.
