How to remove Trojan:PowerShell/CoinStealer.NJA!MTB

What is Trojan:PowerShell/CoinStealer.NJA!MTB

Trojan:PowerShell/CoinStealer.NJA!MTB is a particularly dangerous type of malware designed to exploit compromised systems by leveraging PowerShell scripts for malicious activities. This trojan often masquerades as a legitimate tool or is bundled with pirated software, tricking users into executing it unknowingly. Once active, it can inject additional malware, alter critical system settings, and even modify Windows Group Policies and registry keys to further entrench itself. Its primary goal is to steal sensitive information, such as cryptocurrency wallet data and personal credentials, and transmit them back to cybercriminals for financial gain. Beyond data theft, CoinStealer is capable of acting as a downloader, spyware, and even opening backdoors for remote attackers to take control of the system. Victims may also experience unwanted advertisements and browser redirects, as the malware seeks to maximize profit through adware and hijacker functionality. Because of its stealth and versatility, infections can go unnoticed until significant damage has been done. Immediate removal with reputable anti-malware tools is crucial to prevent further compromise and loss of personal information.

How Trojan:PowerShell/CoinStealer.NJA!MTB infected your system

Trojan:PowerShell/CoinStealer.NJA!MTB is a stealthy malware that infiltrates computers through various deceptive methods, primarily by masquerading as legitimate software or embedding itself in software downloaded from untrustworthy sources like shady forums or pirated software sites. Once a user unknowingly downloads and executes the infected file, the Trojan activates a malicious PowerShell script that opens a backdoor, allowing cybercriminals to access the system. This Trojan often exploits vulnerabilities in outdated software or browsers, making unpatched systems particularly susceptible to infection. Additionally, phishing emails with malicious attachments or links can serve as another entry point, convincing users to click on them under the guise of urgent or enticing messages. After gaining entry, the Trojan not only compromises system settings and security configurations but also downloads additional malware payloads, further extending its control and potentially leading to data theft or system degradation. To mitigate the risk of infection, users should maintain updated security patches, utilize robust anti-malware software, and exercise caution when downloading software or clicking on links from unknown sources.

1. Download Trojan:PowerShell/CoinStealer.NJA!MTB Removal Tool
2. Use Windows Malicious Software Removal Tool to remove Trojan:PowerShell/CoinStealer.NJA!MTB
3. Use Autoruns to remove Trojan:PowerShell/CoinStealer.NJA!MTB
4. Files, folders and registry keys of Trojan:PowerShell/CoinStealer.NJA!MTB
5. Other aliases of Trojan:PowerShell/CoinStealer.NJA!MTB
6. How to protect from threats, like Trojan:PowerShell/CoinStealer.NJA!MTB

Remove Trojan:PowerShell/CoinStealer.NJA!MTB manually

Manual removal of Trojan:PowerShell/CoinStealer.NJA!MTB by inexperienced users may become a difficult task because it does not create entries in Add/Remove Programs under Control Panel, does not install browser extensions, and uses random file names. However, there are pre-installed instruments in the Windows system, that allow you to detect and remove malware without using third-party applications. One of them is Windows Malicious Software Removal Tool. It comes with Windows Update in Windows 11, 10, 8. 8.1. For older operating system you can download it here: 64-bit version | 32-bit version.

Remove Trojan:PowerShell/CoinStealer.NJA!MTB using Windows Malicious Software Removal Tool

1. Type mrt in the search box near Start Menu.
2. Run mrt clicking on found item.
3. Click Next button.
4. Choose one of the scan modes Quick scan, Full scan, Customize scan (Full scan recommended).
5. Click Next button.
6. Click on View detailed results of the scan link to view the scan details.
7. Click Finish button.

Remove Trojan:PowerShell/CoinStealer.NJA!MTB using Autoruns

Trojan:PowerShell/CoinStealer.NJA!MTB often sets up to run at Windows startup as an Autorun entry or Scheduled task.

1. Download Autoruns using this link.
2. Extract the archive and run Autoruns.exe file.
3. In Options menu make sure there are checkboxes near Hide Empty Locations, Hide Microsoft Entries, and Hide Windows Entries.
4. Search for suspicious entries with weird names or running from locations like: C:\{username}\AppData\Roaming.
5. Right-click on suspicious entry and choose Delete. This will prevent the threat to run at startup.
6. Switch to Scheduled Tasks tab and do the same.
7. To remove files themselves, click on suspicious entries and choose Jump to Entry…. Remove files or registry keys found.

Remove files, folder and registry keys of Trojan:PowerShell/CoinStealer.NJA!MTB

Trojan:PowerShell/CoinStealer.NJA!MTB files and folders


{randomname}.exe


Trojan:PowerShell/CoinStealer.NJA!MTB registry keys


no information


Aliases of Trojan:PowerShell/CoinStealer.NJA!MTB

How to protect from threats, like Trojan:PowerShell/CoinStealer.NJA!MTB, in future

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove Trojan:PowerShell/CoinStealer.NJA!MTB. However, if you got infected with Trojan:PowerShell/CoinStealer.NJA!MTB with existing and updated security software, you may consider changing it. To feel safe and protect your PC from Trojan:PowerShell/CoinStealer.NJA!MTB on all levels (browser, e-mail attachments, Word or Excel scripts, file system) we recommend a leading provider of internet security solutions – BitDefender. Its solutions both for home and business users proved to be one of the most advanced and effective. Choose and get your BitDefender protection via the button below:

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