Powermgr.exe executable file comes from a malicious application that can accurately be defined as a coin miner trojan. That malware type uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your system pretty much unfunctional because of high CPU utilization.
What is Powermgr.exe process?
Powermgr.exe is a malicious process created by coin miner virus
As I have mentioned in the introduction, Powermgr.exe is a coin miner virus. The names of the .exe file may be diverse, but the effects are generally the same. Since coin miners aim at cryptocurrency mining, they use all available hardware power of your PC to perform this process. This malware doesn’t care about the fact that you probably want to make use of your system for other tasks – it will constantly take over 80% of your processor power.
Powermgr.exe – Very high CPU as well as GPU usage
Besides CPU usage, some of the coin miners additionally make use of GPU power for their tasks. In that case, you will struggle also to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as essential as processor for system work, so Powermgr.exe coin miner viruses do not waste time on trifles and utilize all of it. It sometimes may result in sad results.
Shortly about cryptocurrency mining
Crypto mining is a term that means the action of calculating the transaction block hash. That is a basic element of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very powerful machine is required. Exactly, the graphic card is better for this task, because they have more cores available. Cryptocurrency mining farms are usually constructed of dozens of video cards to conduct their activity effectively. Such computer systems are not usable for “normal” purposes, like gaming or browsing the Web. Crooks who make profit via this coin miner use someones’ hardware instead, even if they are used for the regular activity.2
List of the typical coin miner symptoms
How dangerous is the Powermgr.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, Powermgr.exe virus makes your computer overloaded. It is not able to run your applications anymore, because all processor power is consumed by a malware. That malware does not care for your needs, all it pays attention to is generating income on you. Even if you are patient, and you waited until browser is open, you will likely struggle with exceptionally slow performance. Pages will open up for years, any kind of logins will take about a minute – just a horror story for a person who does a job online.
Powermgr.exe Technical Summary.
| File Name | Powermgr.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Wallpaper32.exe, Onedrivesetup.exe, Widgetservice.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Powermgr.exe removal. |
“Visible” harm is not a solitary bad activity coin miners do to your PC. Powermgr.exe coin miner likewise deals damage to your operating system. To perform all malicious operations effectively, it wrecks the security mechanisms 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 entries – they are brought in by this coin miner to connect your PC to a malicious mining network. All these changes are about to be thrown back to the original in the process of PC recovery.
Hardware effects of coin miner activity
Besides decreasing your PC’s performance, running at peak power for long times can cause damage to your device as well as increase power bills. PC elements are designed to easily get along with high load, but they can do so only in case when they are in a good shape.
Tiny and well-protected CPU cooling system is quite hard to broke. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily cracked if affected while spinning, for example, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the extremely high load caused by Powermgr.exe can easily lead to graphic card failure3. Graphic cards are also prone to have very fast wearing when used for cryptocurrency mining. It is likely an undesirable situation when your GPU’s performance plunges 20-30% only after 1-2 weeks of being used in such a way.
How did I get Powermgr.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 the most prevalent malicious programs among “major” viruses. Adware frequently acts as a carrier for Powermgr.exe malware infiltration: it shows you the banners, which contain a link to malware downloading. Sure, this abstract “malware” may belong to any kind – an additional adware, spyware, rogue or backdoor. But the statistics say that about 30% of all viruses spread with the malevolent banners are coin miners – and Powermgr.exe is just among them.4
The example of malicious banners you can see in the Internet
An additional way you could get this thing on your computer is by downloading it from the untrustworthy website as a part of a program. Users who spread hacked versions of well-known programs (which do not demand the license key) have small chances to make money. Therefore, there is a huge temptation to add in malware to the final package of the hacked app and acquire a coin for each installation. Before blaming these individuals for hacking and also malware distribution, ask yourself – is it okay to avoid purchasing the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much bigger figure for antivirus software as well as new parts for your desktop.
How to remove the Powermgr.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
Getting rid of such a virus demands making use of specific program. Effective antivirus must have high efficiency at scanning and be lightweight – in order to make no problems with usage also on weak PCs. Additionally, it is better to have on-run security in your protection solution – to stop the virus even before it launches. Microsoft Defender lacks these functions for various reasons. That’s why I’d advise you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is a superb choice that fits each of the discussed qualities.5
Before the virus removal, it is important to reboot your system into Safe Mode with Networking. Since Powermgr.exe miner takes a lot of processor capacity, it is required 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 computer is in Safe Mode, all third-party apps, just like the majority of non-crucial system components, are not launched with the system start. That allows you to clean the system without dealing with high processor usage of the coin miner.
Remove Powermgr.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 Powermgr.exe Virus ⛏️ Trojan Coin Miner
Name: Powermgr.exe
Description: The Powermgr.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Powermgr.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.
