Iumsvc.exe process belongs to a harmful program that can properly be recognized as a coin miner trojan virus. That malware type uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer almost nonfunctional because of high CPU usage.
What is Iumsvc.exe process?
Iumsvc.exe is a malicious process created by coin miner virus
Iumsvc.exe – Extremely high CPU and GPU usage
Besides CPU consumption, some of the coin miners additionally utilize GPU power for their operations. In that situation, you will likely struggle also to see the mouse cursor moving – GPU is usually used on 100%. It is not as vital as processor for system work, so Iumsvc.exe coin miner viruses don’t waste time on trifles and use it all. It sometimes can lead to unhappy effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Iumsvc.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Iumsvc.exe malware makes your system overloaded. It is not able to run your applications now, as all processor power is consumed by a malware. That malware does not care for your demands, 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 experience incredibly sluggish performance. Pages can open up for years, any type of logins will take about a minute – just a horror story for a person that works online.
Iumsvc.exe Technical Summary.
| File Name | Iumsvc.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Mpcopyaccelerator.exe, Iastoricon.exe, Ravbg64.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Iumsvc.exe removal. |
“Visible” harm is not a single bad thing coin miners perform to your system. Iumsvc.exe coin miner likewise deals damage to your OS. To execute all malevolent functions effectively, it ruins the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid recognition. If you check the HOSTS file, you will likely see a load of new notes – they are added by this coin miner to connect your system to a malicious mining network. All these adjustments are about to be gone back to the initial state in the process of computer recovery.
Hardware effects of coin miner activity
Besides slowing down your computer, running at peak power for long times may trigger damage to your machine and increase power bills. PC components are created to easily get along with high load, but they are good with it only in case when they are in a good shape.
Tiny 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 broke if affected while spinning, for instance, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the really high load caused by Iumsvc.exe malware can easily lead to graphic processing unit failure3. Graphic cards are also prone to have very fast wearing when used for crypto mining. It is surely a bad case when the performance of your graphic card plunges 20-30% just after 1-2 weeks of being exploited in such a way.
How did I get Iumsvc.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
An additional way you could get this thing on your PC is by downloading it from the untrustworthy site 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 make money. Therefore, there is a huge lure to include malware to the final package of the hacked application and acquire a coin for each installation. Before criticizing these people for hacking and also malware distribution, ask yourself – is it OK to avoid paying for the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much bigger sum for antivirus program as well as new parts for your computer.
How to remove the Iumsvc.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 applications, just like the majority of non-critical operating system components, are not started with the system start. That allows you to clean the PC 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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