Msteams.exe process belongs to a harmful program that can correctly be identified as a coin miner trojan. That malware form uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer almost unfunctional as a result of high CPU use.
What is Msteams.exe process?
Msteams.exe is a malicious process created by coin miner virus
Msteams.exe – Really high CPU as well as GPU usage
Besides CPU usage, some of the coin miners also utilize GPU power for their operations. In that instance, you will struggle also to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as important as processor for system work, so Msteams.exe coin miner viruses don’t waste time on trifles and use all of it. It sometimes may cause bad effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Msteams.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Msteams.exe virus makes your computer overloaded. It is unable to run your applications anymore, since all CPU power is consumed by a malware. That malware does not care for your demands, all it focuses on is generating profits on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with exceptionally slow efficiency. Pages will open up for years, any type of logins will take about a minute – just a horror story for a person who works online.
Msteams.exe Technical Summary.
| File Name | Msteams.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Nswscsvc.exe, Filesynchelper.exe, Elevoccontrolservice.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Msteams.exe removal. |
“Visible” harm is not a single unpleasant thing coin miners do to your personal computer. Msteams.exe coin miner also deals damage to your operating system. To complete all malevolent functions effectively, it wrecks the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you check the HOSTS file, you will likely see a lot of new entries – they are brought in by this trojan miner to connect your system to a malicious cryptomining network. All these changes shall be gone back to the original in the process of computer recovery.
Hardware effects of coin miner activity
Besides making your PC slow, performing at peak level for long times can cause damage to your device and increase electricity costs. Hardware elements are designed to easily deal with high load, but they are good with it only when they are in a good shape.
Little and well-protected processor cooling system is quite hard to crack. Meanwhile, GPUs have big and easy-to-access fans, which can be easily cracked if affected while running, for instance, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Msteams.exe miner can easily lead to GPU failure3. Video cards are also tend to have fast wearing when used for cryptocurrency mining. It is likely a bad 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 Msteams.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
One more way you could get this item on your PC is by downloading it from the unreliable web page as a part of a program. Users who spread hacked variants of well-known programs (which do not need the license key) have small chances to get paid. Thus, there is a very big lure to add malware to the final package of the hacked app and get a coin for each setup. Before criticizing these individuals for hacking and malware distribution, ask yourself – is it okay to avoid buying the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much bigger sum for antivirus software and new parts for your computer.
How to remove the Msteams.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 computer is in Safe Mode, all third-party programs, along with the majority of non-critical Windows components, are not launched 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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