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BlackHat ransomware. How to remove? (Uninstall guide)

removal by Gabriel E. Hall - - | Type: Ransomware

BlackHat is a cryptovirus that was created for money extortion purposes

BlackHat ransomware
BlackHat ransomware is a virus that focuses on data-locking because it ensures the profit from ransom paying victims.

BlackHat ransomware is a virus that appends encrypted files with .BlackHat file extension by using a strong encryption algorithm, and makes data unusable. When this is done, malware contacts C2 server and generates the ransom note ReadME-BlackHat.txt which is inserted into each of the folders where encoded files are located. This text file informs victims what has happened to their computers and data stored on it, and explains that users need to contact the hackers behind BlackHat ransomware using mehtihack051@gmail.com email address. While this crypto-virus is not decryptable, users should not risk contacting cybercriminals as they may be scammed.

Name BlackHat ransomware
Type Cryptovirus
File extension .BlackHat
Contact email mehtihack051@gmail.com
Distribution Spam email attachments
Ransom note ReadME-BlackHat.txt
Elimination Download and use Reimage for BlackHat ransomware removal

BlackHat ransomware virus compromises the machine by adding various system files and registry keys.[1] It might make new Windows Registry entries to achieve the persistence and ensure that malicious processes can be launched. These entries are typically created to start the BlackHat virus automatically each time Windows OS is booted.

The cyber threat focuses on file-locking and demanding ransom, so after all initial system changes, it starts encrypting[2] your personal files like music, photos, archives, databases, and documents. Then it marks files with .BlackHat file extension which makes them unusable.

BlackHat ransomware ransom note reads the following:

All your data has been locked us.
You want to return?
Contact to Email: mehtihack051@gmail.com or ID Telegram: @C3NTER
Your Personal KEY: 

BlackHat ransomware developers don't provide much detail about the attack. Only contact details and personal key are mentioned, which are enough for crooks to come in contact with victims, although doing so is not recommended. It is also unknown what size the ransom is, however, cybercriminals usually demand payments in Bitcoin.

Paying the ransom BlackHat ransomware developers demand is not a good idea because it can lead to permanent data and also money loss. You need to get rid of this virus and then restore your locked data using file backups.

However, you need to remove BlackHat ransomware from the system entirely before you plug in a backup device. Researchers[3] advise performing virus termination with reputable tools like Reimage and only then attempting data restoring procedures. 

Beware that BlackHat ransomware removal is not enough, as other malicious elements can be hiding on your system. Thus, perform a full scan with anti-malware software and only then replace encrypted files with the ones from the backup. If you have no backups, you can employ data recovery tools listed down below. 

Malicious script is executed when spam email attachment is opened

Ransomware is spread around the internet via spam email campaigns when email attachments contain malicious macros. When you download and execute the document on your device starts the data encryption procedure.

These emails often pose as legitimate notices from service or companies. It may look safe because of the name of a company or the subject line suggesting that the email contains important financial information. However, beware of typos or grammar mistakes in these emails and scan the file attachments before opening them. This can help avoid malware infiltration.

Terminate BlackHat ransomware with reputable tools

To remove BlackHat ransomware and all related files, you need to employ anti-malware tools like Reimage, Malwarebytes MalwarebytesCombo Cleaner or Plumbytes Anti-MalwareMalwarebytes Malwarebytes and scan the system thoroughly. As soon as ransomware is eliminated, the machine is safe to use again; however, malware elimination will not restore the locked files.

Automatic BlackHat ransomware removal is the best option when you are dealing with crypto malware because it is one of the most dangerous types of cyber threats. This is also important because you need to have a clean device if you want to add files from a backup or cloud service. In case the infection is not terminated, all your backup data will be encrypted again.

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What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Malwarebytes.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove BlackHat virus, follow these steps:

Remove BlackHat using Safe Mode with Networking

Reboot the device in Safe Mode with Networking before scanning with anti-malware tools so your program can work properly:

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove BlackHat

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete BlackHat removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove BlackHat using System Restore

Try System Restore as your BlackHat ransomware removal method and restore the device to a previous state:

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of BlackHat. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that BlackHat removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove BlackHat from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

If your files are encrypted by BlackHat, you can use several methods to restore them:

Employ Data Recovery Pro for your file restoring process

Data Recovery Pro restores encrypted or accidentally deleted files on your PC

  • Download Data Recovery Pro;
  • Follow the steps of Data Recovery Setup and install the program on your computer;
  • Launch it and scan your computer for files encrypted by BlackHat ransomware;
  • Restore them.

Windows Previous Versions is a feature that can be used as an alternative for data backups

If you enabled System Restore before, you can try data recovery with Windows previous Versions

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

ShadowExplorer is helpful after BlackHat ransomware removal because it restores your data

However, you can use this method of file recovery if Shadow Volume Copies were left untouched

  • Download Shadow Explorer (http://shadowexplorer.com/);
  • Follow a Shadow Explorer Setup Wizard and install this application on your computer;
  • Launch the program and go through the drop down menu on the top left corner to select the disk of your encrypted data. Check what folders are there;
  • Right-click on the folder you want to restore and select “Export”. You can also select where you want it to be stored.

Decryption tool is not avaliable

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from BlackHat and other ransomwares, use a reputable anti-spyware, such as Reimage, Malwarebytes MalwarebytesCombo Cleaner or Plumbytes Anti-MalwareMalwarebytes Malwarebytes

About the author

Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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References