Mbamwsc.exe executable file is related to a malicious application that can properly be identified as a coin miner trojan. That malware type uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your system almost unfunctional because of high CPU usage.
What is Mbamwsc.exe process?
Mbamwsc.exe is a malicious process created by coin miner virus
Mbamwsc.exe – Very high CPU/GPU use
Besides CPU usage, some of the coin miners also use GPU power for their operations. In that case, you will probably struggle also to see the mouse cursor moving – GPU is often used on 100%. It is not as crucial as CPU for system work, so Mbamwsc.exe coin miner viruses do not waste time on trifles and use it all. It often may cause unhappy results.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Mbamwsc.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First, Mbamwsc.exe malware makes your system overloaded. It is unable to run your applications anymore, as all processor power is used by a virus. 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 web browser is open, you will likely struggle with extremely slow efficiency. Pages can open for years, any kind of logins will take about a minute – just a nightmare for a person that works online.
Mbamwsc.exe Technical Summary.
| File Name | Mbamwsc.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Mfebrowserhost.exe, Mcshield.exe, Servicehost.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Mbamwsc.exe removal. |
“Visible” harm is not a single bad thing coin miners do to your PC. Mbamwsc.exe coin miner likewise deals damage to your OS. To perform all malicious operations successfully, it wrecks the protection features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you open the HOSTS file, you will likely see a number of new entries – they are brought in by this coin miner to connect your PC to a malicious cryptomining network. All these adjustments shall be thrown back to the initial state in the process of PC recovery.
Hardware effects of coin miner activity
Besides slowing down your PC, performing at peak power for long times may trigger damage to your device as well as increase electricity bills. Hardware 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 crack. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily broke if touched while working, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the very high load caused by Mbamwsc.exe virus can easily lead to graphic card failure3. Video cards are also prone to have increased wearing when utilized for crypto mining. It is surely a bad situation when the performance of your GPU plunges 20-30% just after 1-2 weeks of being used in such a way.
How did I get Mbamwsc.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 computer is by downloading it from the unreliable site as a part of a program. People who spread hacked versions of favored programs (which do not demand the license key) have small chances to make money. For this reason, there is a huge temptation to add malware to the final package of the hacked app and get a coin for every installation. Prior to criticizing these individuals for hacking and also malware distribution, ask yourself – is it okay to avoid buying the program in this manner? It is more affordable to pay $20-$30 at once than to pay a much greater figure for antivirus software and new parts for your PC.
How to remove the Mbamwsc.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, along with the majority of non-crucial 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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