BitCoin Miner Virus – 2020 UPDATE
What is BitCoin Miner Virus
BitCoin Miner Virus refers to a group of malware that infect computers and use their resources to mine for cryptocurrency, particularly Bitcoin. Cryptocurrencies have gained a lot of traction over the years, and cryptocurrency mining became popular. Cyber crooks started creating malware that runs on an infected computer and mines for cryptocurrencies in the background. One of those malware infections is BitCoin Miner Virus.
It’s a highly noticeable infection, even if it tries to stay in the background. Usually, one of the most telling signs is the computer being slow, programs taking ages to launch and when they do they crash all the time. Essentially, mining malware makes the computer behave sluggishly. That is mainly due to cryptocurrency mining using up a lot of computer resources. While it does noticeably affect your computer, BitCoin Miner Virus shouldn’t do serious harm. It won’t delete files, steal your information, etc., as it focuses of using your device’s resources to mine for Bitcoin. However, just because it won’t do serious harm does not mean you should allow it to keep operating on your device. Cyber crooks are profiting from this, and you should not allow that.
If your computer is acting weird, and you find it on your computer, you need to delete BitCoin Miner Virus as soon as possible.
How are computers infected with BitCoin Miner Virus?
There are a variety of ways computers can get infected with a BitCoin Miner Virus. It could come together with some other malware, or users might download it themselves via social media messages or spam email. In the former case, if your computer was infected with some kind of trojan, it could have installed the miner without you even noticing.
A lot of malware, not just miner infections, spread via spam email. Infected files are attached to emails that are made to look like they come from a bank, a tax agency, goverment organization or other legitimate companies. These malicious emails usually claim that an important document has been attached, and it needs to be opened as soon as possible. A common tactic to pressure users to open such emails is to claim some kind of purchase was made and the receipt is in the attached file. When it comes to money-related topics, users are less careful and rush to open attachments. However, if you know what to look for, you should be able to tell whether an email is legitimate or spam. First of all, spam emails usually contain plenty of grammar mistakes. They are very obvious, to the point that they’re glaring. No legitimate email, particularly one from a goverment organization, will ever contain glaring errors. Nor will you ever be addressed by anything other than your name. Spam emails usually address users as Users, Members, Customers, etc. If you’re not addressed by name, that should immediately cause suspicion. It’s also recommended to always scan file attachments before you open them. Most anti-malware programs have the function of scanning files, but if yours doesn’t, you can use VirusTotal. In general, you should be wary of unsolicited emails that have files attached to them.
The BitCoin Miner Virus can also spread via social media messages. Social media spam campaigns are a great way to spread malicious programs because users click on links in posts and messages without a second thought. Particularly if they come from someone they know. Those messages usually have a link in them and something like “Check out this video of you”, “Is that you in the video?”, “Look at this cool video”. When users press on the link, they are taken to a site that asks them to install a program to watch the video. If users fall for the trick and download the program, they end up installing the malware.
Some miners have worm like characteristics, which means they can spread from one infected computer to an entire network. One particular malware, named BlackSquid by IT security company TrendMicro, uses web server exploits and brute-force attacks to infect devices, and once it does, it downloads and installs a Monero cryptocurrency miner XMRig. The malware will then try to infect other devices in the network.
What does BitCoin Miner Virus do?
You will notice the malware as soon as it starts running on your computer. Like we mentioned above, your device will start acting sluggish, programs will not work properly, and weird processes will appear in your Task Manager. Task Manager is the first place you should look if you notice sluggish behaviour on your device. If there is anything wrong, weird processes will appear at the top as they would be using a lot of your CPU. Anything using more than 40% of your CPU should cause suspicion, as most programs use the bare minimum.
We mentioned above that digital currency mining malware isn’t particularly dangerous because it focuses on mining instead of harming your device. But we should warn you that if a miner is left running on your computer for long periods of time, it could shorten your CPU’s lifespan, so they aren’t entirely harmless. Bitcoinminer.sx Malware, Upup.exe BitCoin Miner, Service.exe Virus Process and WDF.EXE CryptoMiner Trojan are some of the most notorious mining malware out there. Some of them come with additional features like keylogging, the ability to steal information, install more malware, etc.
Windows computers are not the only ones affected by miners. Mac computers can also be infected. Mac Bitcoin miners are becoming increasingly more common, which could be because some high-end Mac computers have powerful hardware, which is desired by cryptocurrency miners to mine more efficiently. More common Bitcoin Miner virus Mac infections include OSX.CoinMiner Virus, MacOS BitCoinMiner-AS, and Creative Update Mac Miner.
BitCoin Miner Virus removal
The easiest way to remove BitCoin Miner Virus is to use anti-malware software. Manual BitCoin Miner Virus removal is likely too difficult, and you might end up doing more harm than good. It would be difficult to tell where to even look. Anti-malware software would take care of the infection without you having to do anything. Once the malware is gone from your computer, it should go back to normal and the symptoms should disappear. After you uninstall BitCoin Miner Virus, you should keep the anti-malware running at all times to avoid a situation like this again.
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