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The Daily Insight

Trojan:Win32/Mimikatz!MTB — Mimikatz Trojan Removal Guide

Author

Daniel Foster

Updated on April 03, 2026

Any kind of malware exists with the only target – generate profits on you1. And the programmers of these things are not thinking about morality – they use all possible methods. Taking your personal data, getting the payments for the ads you watch for them, utilizing your hardware to mine cryptocurrencies – that is not the complete list of what they do. Do you like to be a riding steed? That is a rhetorical question.

What does the notification with Trojan:Win32/Mimikatz!MTB detection mean?

The Trojan:Win32/Mimikatz!MTB detection you can see in the lower right side is shown to you by Microsoft Defender. That anti-malware software is quite OK at scanning, but prone to be generally unstable. It is defenseless to malware attacks, it has a glitchy interface and bugged malware removal capabilities. Thus, the pop-up which says concerning the Mimikatz is simply an alert that Defender has spotted it. To remove it, you will likely need to make use of another anti-malware program.

Trojan:Win32/Mimikatz!MTB found

Microsoft Defender: “Trojan:Win32/Mimikatz!MTB”

The exact Trojan:Win32/Mimikatz!MTB infection is a very undesirable thing. It sits inside of your PC disguised as a part of something benevolent, or as a part of the application you have got on a forum. Therefore, it makes everything to weaken your system. At the end of this “party”, it injects other malicious things – ones which are choosen by crooks who manage this virus. Hence, it is likely impossible to predict the effects from Mimikatz actions. And the unpredictability is one of the baddest things when it comes to malware. That’s why it is rather not to choose at all, and don’t give it even a single chance to complete its task.

Threat Summary:

NameMimikatz Trojan
DetectionTrojan:Win32/Mimikatz!MTB
DetailsMimikatz tool that looks legitimate but can take control of your computer.
Fix Tool GridinSoft Anti-MalwareSee If Your System Has Been Affected by Mimikatz Trojan

Is Trojan:Win32/Mimikatz!MTB dangerous?

As I have stated previously, non-harmful malware does not exist. And Trojan:Win32/Mimikatz!MTB is not an exception. This virus alters the system settings, edits the Group Policies and Windows registry. All of these elements are vital for correct system functioning, even when we are not talking about PC safety. Therefore, the malware which Mimikatz contains, or which it will download after some time, will try to get maximum revenue from you. Cyber burglars can grab your personal information, and then sell it on the Darknet. Using adware and browser hijacker functions, embedded in Trojan:Win32/Mimikatz!MTB malware, they can make profit 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 difficult to trace the sources of malware on your computer. Nowadays, things are mixed, and spreading tactics chosen by adware 5 years ago may be used by spyware these days. But if we abstract from the exact distribution tactic and will think of why it has success, the explanation will be pretty uncomplicated – low level of cybersecurity understanding. People press on ads on odd sites, click the pop-ups they get in their browsers, call the “Microsoft tech support” thinking that the weird banner that says about malware is true. It is necessary to recognize what is legitimate – to prevent misunderstandings when trying to identify a virus.

Microsoft tech support scam

Microsoft tech support scam page

Nowadays, there are two of the most widespread methods of malware spreading – lure emails and also injection into a hacked program. While the first one is not so easy to evade – you must know a lot to understand a fake – the second one is simple to address: just don’t use cracked apps. Torrent-trackers and other sources of “free” applications (which are, in fact, paid, but with a disabled license checking) are just a giveaway point of malware. And Trojan:Win32/Mimikatz!MTB is simply among them.

How to remove the Trojan:Win32/Mimikatz!MTB from my PC?

Trojan:Win32/Mimikatz!MTB malware is very difficult to delete by hand. It stores its data in multiple locations throughout the disk, and can get back itself from one of the parts. Moreover, numerous modifications in the windows registry, networking configurations and also Group Policies are really hard to find and revert to the initial. It is much better to use a specific tool – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the most ideal for virus elimination reasons.

Why GridinSoft Anti-Malware? It is really lightweight and has its detection databases updated just about every hour. Moreover, it does not have such bugs and exploits as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for removing malware of any form.

Download GridinSoft Anti-Malware

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 Mimikatz the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning

References

  1. Read about malware types on GridinSoft Threat encyclopedia.