Netdnsd.exe process belongs to a malevolent application that can correctly be defined as a coin miner trojan virus. That malware type utilizes your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your computer almost nonfunctional as a result of high CPU use.
What is Netdnsd.exe process?
Netdnsd.exe is a malicious process created by coin miner virus
As I have actually mentioned before, Netdnsd.exe is a coin miner trojan. The names of the .exe file may be different, however, the impacts are generally the same. Because coin miners aim at cryptocurrency mining, they utilize all available hardware power of your personal computer to perform this process. This malware doesn’t pay attention to the fact that you may want to make use of your device for other activities – it will consistently consume over 80% of your CPU power.
Netdnsd.exe – Really high CPU/GPU usage
Besides CPU utilization, some of the coin miners also utilize GPU power for their operations. In that case, you will struggle even to see the mouse arrow moving – GPU is often utilized on 100%. It is not as vital as CPU for system work, so Netdnsd.exe coin miner viruses don’t waste time on trifles and utilize all of it. It often may cause bad results.
Shortly about cryptocurrency mining
Cryptocurrency mining is a term that means the action of calculating the transaction block hash. That is a integral part of any project based on the blockchain technology. Since this action takes a lot of calculations, a strong desktop is required. Exactly, the GPU is better for this task, because they have more cores available. Cryptocurrency mining farms usually consist of dozens of graphic cards to complete their task efficiently. Such systems are not usable for “normal” purposes, like gaming or web browsing. Fraudsters who make profit via this coin miner use someones’ computers instead, even if they are used for the regular activity.2
List of the typical coin miner symptoms
How dangerous is the Netdnsd.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Firstly, Netdnsd.exe virus makes your PC overloaded. It is not able to run your applications now, since all processor power is consumed by a malware. That malware does not care for your wants, all it focuses on is generating income on you. Even if you are patient, and you waited until browser is open, you will likely experience exceptionally sluggish efficiency. Pages will open for years, any kind of logins will take about a minute – just a horror story for a person who works online.
Netdnsd.exe Technical Summary.
| File Name | Netdnsd.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Qasek.exe, Task16minerstarter.exe, Wmpemgr.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Netdnsd.exe removal. |
“Visible” harm is not a solitary negative thing coin miners perform to your personal computer. Netdnsd.exe coin miner additionally deals damage to your operating system. To complete all malevolent operations effectively, it ruins the protection features 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 ton of new entries – they are added by this coin miner to connect your computer to a malicious cryptomining network. All these changes are about to 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 and increase power bills. PC components are designed to easily deal with high load, but they are good with it only when they are in a good shape.
Compact and covered CPU fan is not very easy to damage. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily broke if touched while running, for example, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the extremely high load caused by Netdnsd.exe can easily lead to graphic processing unit failure3. Graphic cards are also tend to have very fast wearing when utilized for cryptocurrency mining. It is likely a bad case when your GPU’s performance plunges 20-30% only after 1-2 weeks of being exploited in such a way.
How did I get Netdnsd.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 widespread malicious programs among “serious” viruses. Adware frequently serves as a carrier for Netdnsd.exe malware injection: it demonstrates you the banners, which have a link to malware downloading. Yes, this abstract “malware” can belong to any kind – an additional adware, spyware, rogue or backdoor. But the statistics show that about 30% of all viruses spread with the malevolent banners are coin miners – and Netdnsd.exe is right one of them.4
The example of malicious banners you can see in the Internet
One more way you could get this item on your computer is by downloading it from the suspicious site as a part of a program. People that spread hacked variants of popular programs (which do not need the license key) have small chances to make money. Therefore, there is a very big temptation to add in malware to the final package of the hacked application and receive a coin for each setup. Before criticizing these guys for hacking and malware spreading, ask yourself – is it alright to avoid buying the program in such a way? It is more affordable to pay $20-$30 at once than to pay a much greater figure for antivirus program and new parts for your desktop.
How to remove the Netdnsd.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 involves using specific program. Appropriate security tool must have high capability at scanning and also be lightweight – in order to make no problems with utilization even on weak PCs. In addition, it is recommended to have proactive protection in your protection tool – to prevent the virus even before it launches. Microsoft Defender does not have these features for different factors. That’s why I’d advise you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is an ideal choice that fits each of the discussed characteristics.5
Before the virus removal, it is important to boot your system into Safe Mode with Networking. Since Netdnsd.exe miner takes a lot of CPU capacity, it is needed to stop 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, along with the majority of non-critical system components, are not launched with the system start. That allows you to clean the computer without dealing with high processor usage of the coin miner.
Remove Netdnsd.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 Netdnsd.exe Virus ⛏️ Trojan Coin Miner
Name: Netdnsd.exe
Description: The Netdnsd.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Netdnsd.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.
