Trojan:BAT/CoinMiner — CoinMiner Trojan Removal Guide

Written by Wilbur Woodham
If you spectate the alert of Trojan:BAT/CoinMiner detection, it looks like that your computer has a problem. All malicious programs are dangerous, without any deviations. CoinMiner is a malicious software that aims at exposing your PC to further malware injection. The majority of the modern virus samples are complex, and can download various other viruses. Being infected with the Trojan:BAT/CoinMiner malware often equals to getting a thing which is able act like spyware or stealer, downloader, and a backdoor. Seeing this detection means that you need to perform the malware removal as fast as you can.
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Any kind of malware exists with the only target – generate profits on you1. And the developers of these things are not thinking about ethicality – they use all possible ways. Taking your private data, receiving the comission for the promotions you watch for them, exploiting your system to mine cryptocurrencies – that is not the complete list of what they do. Do you like to be a riding horse? That is a rhetorical question.

What does the pop-up with Trojan:BAT/CoinMiner detection mean?

The Trojan:BAT/CoinMiner detection you can see in the lower right side is displayed to you by Microsoft Defender. That anti-malware software is quite OK at scanning, but prone to be basically unstable. It is prone to malware invasions, it has a glitchy user interface and problematic malware removal features. Thus, the pop-up which states about the CoinMiner is just an alert that Defender has spotted it. To remove it, you will likely need to use another anti-malware program.

Trojan:BAT/CoinMiner found

Microsoft Defender: “Trojan:BAT/CoinMiner”

The exact Trojan:BAT/CoinMiner virus is a really unpleasant thing. It sits inside of your Windows disguised as a part of something legit, or as a piece of the tool you downloaded at a forum. Then, it makes all possible steps to make your system weaker. At the end of this “party”, it downloads other malicious things – ones which are wanted by crooks who manage this malware. Hence, it is almost impossible to predict the effects from CoinMiner actions. And the unpredictability is one of the baddest things when it comes to malware. That’s why it is better not to choose at all, and don’t give it even a single chance to complete its task.

Threat Summary:

NameCoinMiner Trojan
DetectionTrojan:BAT/CoinMiner
DetailsCoinMiner tool that looks legitimate but can take control of your computer.
Fix ToolSee If Your System Has Been Affected by CoinMiner Trojan

Is Trojan:BAT/CoinMiner dangerous?

As I have mentioned before, non-harmful malware does not exist. And Trojan:BAT/CoinMiner is not an exclusion. This virus modifies the system setups, edits the Group Policies and registry. All of these elements are critical for correct system operating, even in case when we are not talking about system security. Therefore, the malware which CoinMiner carries, or which it will download later, will squeeze out maximum profit from you. Crooks can steal your personal data, and then push it at the black market. Using adware and browser hijacker functionality, embedded in Trojan:BAT/CoinMiner virus, they can make revenue by showing you the advertisements. Each view gives them a penny, but 100 views per day = $1. 1000 victims who watch 100 banners per day – $1000. Easy math, but sad conclusions. It is a bad choice to be a donkey for crooks.

How did I get this virus?

It is hard to trace the sources of malware on your computer. Nowadays, things are mixed up, and distribution methods chosen by adware 5 years ago can be used by spyware these days. However, if we abstract from the exact distribution method and will think about why it has success, the reply will be quite simple – low level of cybersecurity understanding. People click on promotions on odd sites, open the pop-ups they get in their web browsers, call the “Microsoft tech support” believing that the weird banner that says about malware is true. It is very important to recognize what is legitimate – to stay away from misunderstandings when attempting to determine a virus.

Microsoft tech support scam

Microsoft tech support scam page

Nowadays, there are two of the most common ways of malware distribution – lure e-mails and also injection into a hacked program. While the first one is not so easy to evade – you need to know a lot to recognize a fake – the 2nd one is simple to solve: just do not use cracked programs. Torrent-trackers and various other sources of “free” applications (which are, actually, paid, but with a disabled license checking) are just a giveaway place of malware. And Trojan:BAT/CoinMiner is just among them.

How to remove the Trojan:BAT/CoinMiner from my PC?

Trojan:BAT/CoinMiner malware is extremely hard to remove by hand. It puts its files in multiple places throughout the disk, and can get back itself from one of the elements. In addition, a lot of alterations in the registry, networking configurations and also Group Policies are quite hard to locate and revert to the initial. It is better to utilize a specific program – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for malware elimination purposes.

Why GridinSoft Anti-Malware? It is very light-weight and has its detection databases updated just about every hour. Moreover, it does not have such problems and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for taking out malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of CoinMiner the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove Trojan:BAT/CoinMiner Malware

Name: Trojan:BAT/CoinMiner

Description: If you have seen a message showing the “Trojan:BAT/CoinMiner found”, it seems that your system is in trouble. The CoinMiner virus was detected, but to remove it, you need to use a security tool. Windows Defender, which has shown you this message, has detected the malware. However, Defender is not a reliable thing - it is prone to malfunction when it comes to malware removal. Getting the Trojan:BAT/CoinMiner malware on your PC is an unpleasant thing, and removing it as soon as possible must be your primary task.

Operating System: Windows

Application Category: Trojan

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References

  1. Read about malware types on GridinSoft Threat encyclopedia.

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

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