How to remove DarkMystic (BlackBit) Ransomware and decrypt .darkmystic files

What is DarkMystic (BlackBit) Ransomware

DarkMystic (BlackBit) Ransomware is a malicious software within the BlackBit ransomware family, known for encrypting users’ data and demanding payment for decryption. Upon infecting a system, it transforms file names by prepending the attackers’ email address and a victim-specific ID, then appends them with a .darkmystic extension. For example, a file named image.jpg might be altered to look like [darkmystic@onionmail.com][123456]image.jpg.darkmystic. Employing strong cryptographic algorithms, typically either symmetric or asymmetric encryption, this ransomware renders files inaccessible without a decryption key—often withheld by the attackers until a ransom is paid, usually in Bitcoin. Victims are directly informed via a ransom note generated in multiple formats—a pop-up window entitled info.hta and a text file named Restore-My-Files.txt, strategically placed on the desktop and within encrypted folders.

Within these notes, victims are instructed to contact the cybercriminals via specified emails or Telegram to negotiate the decryption of their locked files. Despite claiming to provide a decryptor upon payment, attackers often fail to deliver as promised, and paying seldom results in file recovery. Unfortunately, as of now, no decryption tools exist publicly available that can decrypt files affected by this sophisticated ransomware. Thus, the best recovery method remains restoring from a clean, disconnected backup. Given the complexities surrounding the decryption of data encrypted with DarkMystic (BlackBit) Ransomware, it is crucial for users to regularly back up data in multiple secure and isolated locations, utilize reputable security software, and practice caution with unsolicited emails and downloads to mitigate the risks posed by such ransomware threats.

How DarkMystic (BlackBit) Ransomware infects computers

DarkMystic (BlackBit) Ransomware primarily infiltrates computers through deceptive tactics that exploit user vulnerabilities and often employs phishing and social engineering methods. Cybercriminals disguise malicious files as legitimate content, embedding them in email attachments, links, or downloads from untrustworthy sources such as torrent sites or free file-hosting services. The ransomware may also be bundled with seemingly benign software or updates, catching users off guard. Once a user inadvertently opens the malicious file, the ransomware executes, encrypting data and demanding a ransom for decryption. Additionally, DarkMystic can spread through unsecured networks and connected storage devices, making it crucial for users to exercise caution online and maintain robust cybersecurity measures. Regular software updates, avoiding suspicious emails, and using reputable antivirus solutions can significantly reduce the risk of infection.

1. Download DarkMystic (BlackBit) Ransomware Removal Tool
2. Get decryption tool for .darkmystic files
3. Recover encrypted files with Stellar Data Recovery Professional
4. Restore encrypted files with Windows Previous Versions
5. Restore files with Shadow Explorer
6. How to protect from threats like DarkMystic (BlackBit) Ransomware

DarkMystic (BlackBit) Ransomware files:


Restore-My-Files.txt
{randomname}.exe


DarkMystic (BlackBit) Ransomware registry keys:

no information

How to decrypt and restore .darkmystic files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use the following tool from Kaspersky called Rakhni Decryptor, that can decrypt .darkmystic files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .darkmystic files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with DarkMystic (BlackBit) Ransomware and removed from your computer, you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually, you can do the following:

Use Stellar Data Recovery Professional to restore .darkmystic files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select the type of files you want to restore and click Next button.
4. Choose the location where you would like to restore files from and click Scan button.
5. Preview found files, choose ones you will restore and click Recover.

Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

1. Right-click on infected file and choose Properties.
2. Select Previous Versions tab.
3. Choose a particular version of the file and click Copy.
4. To restore the selected file and replace the existing one, click on the Restore button.
5. In case there are no items in the list, choose an alternative method.

Using Shadow Explorer:

1. Download Shadow Explorer program.
2. Run it, and you will see a screen listing of all the drives and the dates that shadow copy was created.
3. Select the drive and date that you want to restore from.
4. Right-click on a folder name and select Export.
5. In case there are no other dates in the list, choose an alternative method.

If you are using Dropbox:

1. Login to the Dropbox website and go to the folder that contains encrypted files.
2. Right-click on the encrypted file and select Previous Versions.
3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like DarkMystic (BlackBit) Ransomware, in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus brand ZoneAlarm by Check Point released a comprehensive tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. The tool provides Zero-Day protection against ransomware and allows you to recover files. ZoneAlarm Anti-Ransomware is compatible with all other antiviruses, firewalls, and security software except ZoneAlarm Extreme (already shipped with ZoneAlarm Anti-Ransomware) or Check Point Endpoint products. The killer features of this application are: automatic file recovery, overwrite protection that instantly and automatically recovers any encrypted files, file protection that detects and blocks even unknown encryptors.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

As an additional way to save your files, we recommend online backup. Local storage, such as hard drives, SSDs, flash drives, or remote network storage can be instantly infected by the virus once plugged in or connected to. DarkMystic (BlackBit) Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and a simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

Malicious attachments to spam or phishing e-mails are the most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications and provides a very high level of anti-spam protection.

Download MailWasher Pro