How to remove Amatera Stealer

What is Amatera Stealer

Amatera Stealer is a sophisticated information-stealing malware written in C++ and offered as a malware-as-a-service (MaaS) to cybercriminals. Based on the ACR stealer, it is specifically designed to target sensitive data from browser extensions, password managers, cryptocurrency wallets, email clients, and messaging applications like Signal and WhatsApp. Once it infiltrates a system, Amatera Stealer can bypass browser encryption by injecting malicious code, allowing it to extract cookies, saved passwords, browsing history, and other private information. The malware also seeks out files by specific extensions and keywords related to software wallets and communication tools, significantly increasing the potential for data theft. In addition to stealing information, it can download and execute other malicious files and PowerShell scripts, further compromising the device. Distribution channels include deceptive email campaigns, compromised websites using ClearFake and ClickFix methods, and fake software cracks. Victims face serious risks such as privacy invasion, financial loss, and identity theft, as well as the possibility of ongoing system compromise. Immediate detection and removal are crucial to minimize potential damage from this highly evasive threat.

How Amatera Stealer infected your system

Amatera Stealer, an advanced information-stealing malware, primarily infiltrates computers through deceptive online campaigns like ClearFake, which compromise legitimate websites to load malicious scripts. Users are often tricked into downloading the malware via fake CAPTCHA prompts or social engineering techniques such as the ClickFix method, which manipulates them into executing harmful commands. Furthermore, Amatera spreads through fake software downloads, pirated programs, and software cracks, exploiting users’ desire for free or unauthorized software. These methods are designed to bypass traditional security measures, making it crucial for users to maintain up-to-date antivirus solutions and exercise caution with unfamiliar emails and websites. By embedding itself within the system, Amatera can silently extract sensitive data, causing financial loss and privacy breaches. To mitigate the risk of infection, users should download software only from official sources and regularly perform comprehensive security scans.

1. Download Amatera Stealer Removal Tool
2. Use Windows Malicious Software Removal Tool to remove Amatera Stealer
3. Use Autoruns to remove Amatera Stealer
4. Files, folders and registry keys of Amatera Stealer
5. Other aliases of Amatera Stealer
6. How to protect from threats, like Amatera Stealer

Remove Amatera Stealer manually

Manual removal of Amatera Stealer 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 Amatera Stealer 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 Amatera Stealer using Autoruns

Amatera Stealer 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 Amatera Stealer

Amatera Stealer files and folders


{randomname}.exe


Amatera Stealer registry keys


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Aliases of Amatera Stealer

How to protect from threats, like Amatera Stealer, in future

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove Amatera Stealer. However, if you got infected with Amatera Stealer with existing and updated security software, you may consider changing it. To feel safe and protect your PC from Amatera Stealer 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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