Black Kingdom Ransomware — How to remove virus?

The Black Kingdom belongs to the ransomware locker type infection. This ransomware encrypts all user’s data on the PC (photos, documents, excel tables, music, videos, etc), adds its specific extension to every file, and creates the decrypt_file.TxT files in every folder which contains encrypted files.
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‘Black Kingdom’ is exploiting the Microsoft Exchange Server ProxyLogon vulnerabilities to encrypt servers.

Black Kingdom Ransomware

☝️ It can be correctly identify as a ransomware-locker infection.

Black kingdom adds its specific random name extension to the name of every file. For example, your photo named as “my_photo.jpeg” will be transformed into “my_photo.jpeg.AhixzE“, report in Excel tables named “report.xlsx” – to “report.xlsx.KdjPa“, and so on.

decrypt_file.TxT file, which can be found in every folder that contains the encrypted files, is a ransom money note. You can find information about ways of contacting Black kingdom ransomware developers and some other info inside of it. Inside of the ransom note, there is usually an instruction saying about purchasing the decryption tool. This decryption tool is created by ransomware developers and can be obtained through email, contacting support_blackkingdom2@protonmail.com.

Here is a summary for the Black kingdom:
Name Black Kingdom Ransomware
Ransomware note decrypt_file.TxT
Contact support_blackkingdom2@protonmail.com
Wallet 1Lf8ZzcEhhRiXpk6YNQFpCJcUisiXb34FT
Ransom $10,000 in Bitcoin
Detection1 MSIL/Kryptik.EQG, Ransom.BitCoinMiner, Win32:GenMalicious-API [Trj]
Symptoms Your files (photos, videos, documents) have a random extension and you can’t open it.
Fix Tool See If Your System Has Been Affected by Black Kingdom

How did I get “Black Kingdom”?

The Black Kingdom is exploiting the Microsoft Exchange Server ProxyLogon vulnerabilities to encrypt servers. Threat actors used the vulnerability to execute a PowerShell script that downloads the ransomware executable from ‘yuuuuu44.com’ and then pushes it out to other computers on the network.

How to remove Black Kingdom Ransomware?

In addition to encode a victim’s files, the Black Kingdom ransomware has also started to install the Azorult Spyware on computer to steal account credentials, cryptocurrency wallets, desktop files, and more.

To ensure the user that ransomware distributors really have the decryption tool, they may offer to decrypt several encrypted files. And they are the single owners of this decryption program: Black kingdom ransomware is a completely new type, so there is no legit program from anti-malware vendors, which can decrypt your files. But such a situation is in momentum: decryption tools are updating every month.

However, paying the ransom is a bad decision, too. There is no guarantee that Black kingdom ransomware developers will send you the decryption tool and a proper decryption key. There are many cases when ransomware distributors deceived their victims, sending the wrong key or even nothing. In the majority of cases, there is a way to recover your files for free. Search for available backups, and restore your system using it. Of course, there is a chance that the backup you found is too old and does not contain a lot of files you need. But, at least you will be sure that there is no malware in your system. However, to ensure that there are no malicious programs in your system after the backup, you need to scan your PC with anti-malware software.

Black kingdom ransomware is not unique. There are more ransomware of this type: Acuna, Ncovid, Ghost. These ransomware examples act similarly: encrypting your files, adding a specific extension, and leaving many ransom money notes in every folder. But two things make a difference between these ransomware – cryptography algorithm, which is used for file encryption, and ransom amount. In some cases, victims can decrypt their files without any payments, just using free solutions produced by several anti-malware vendors, or even with the decryption tool that ransomware creators offer. The last scenario is possible when ransomware distributors have typed your decryption key inside a ransom money note. However, as you can already guess, such luck is a scarce thing. Ransomware is created for money gaining, not for jokes or scaring.

Reasons why I would recommend GridinSoft2

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes3.

Download Removal Tool.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Black kingdom infections and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Frequently Asked Questions

How can I open “.random” files?


No way. These files are encrypted by Black kingdom ransomware. The contents of .random files are not available until they are decrypted.

🤔 Black kingdom files contain important information. How can I decrypt them urgently?


If your data remained in the .random files are valuable, you most likely made a backup copy.
If not, then you can try to restore them through the system function – Restore Point. All other methods will require patience.

🤔 You have advised using GridinSoft Anti-Malware to remove Black kingdom. Does this mean that the program will delete my encrypted files?


Of course not. Your encrypted files do not pose a threat to the computer. What happened has already happened.

You need GridinSoft Anti-Malware to remove active system infections. The virus that encrypted your files is most likely still active and periodically runs a test for the ability to encrypt even more files. Also, these viruses install keyloggers and backdoors for further malicious actions (for example, theft of passwords, credit cards) often.

🤔 Black Kingdom Ransomware has blocked the infected PC: I can’t get the activation code.


In this situation, you need to prepare the memory stick with a pre-installed Trojan Killer.

🤔 What can I do right now?


You can try to find a copy of an original file that was encrypted:

  • Files you downloaded from the Internet that were encrypted, and you can download again to get the original.
  • Pictures that you shared with family and friends that they can send back to you.
  • Photos that you uploaded on social media or cloud services like Carbonite, OneDrive, iDrive, Google Drive, etc.)
  • Attachments in emails you sent or received and saved.
  • Files on an older computer, flash drive, external drive, camera memory card, or iPhone where you transferred data to the infected computer.

Also, you can contact the following government fraud and scam sites to report this attack:

To report the attack, you can contact local executive boards. For instance, if you live in USA, you can have a talk with FBI Local field office, IC3 or Secret Service.

How сan I avoid ransomware attack?

Black kingdom ransomware doesn’t have a superpower.

You can easily protect yourself from its injection in several easy steps :

  • Ignore all emails from unknown mailboxes with a strange unknown address or with content that has likely no connection to something you are waiting for (can you win in a lottery without taking part in it?). If the email subject is likely something you are waiting for, check all suspicious letter elements carefully. A fake email will surely contain a mistake.
  • Do not use cracked or untrusted programs. Trojans are often distributed as a part of cracked software, possibly under the guise of “patch” which prevents the license check. But untrusted programs are very hard to distinguish from trustworthy software because trojans may also have the functionality you need. You can try to find information about this program on the anti-malware forums, but the best solution is not to use such programs.
  • And to be sure about the safety of the files you downloaded, use GridinSoft Anti-Malware. This program will surely be a perfect shield for your personal computer.

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Brendan Smith
How to Remove BLACK KINGDOM Ransomware & Recover PC

Name: BLACK KINGDOM Virus

Description: BLACK KINGDOM Virus is a ransomware-type infections. This virus encrypts important personal files (video, photos, documents). The encrypted files can be tracked by a specific .random extension. So, you can't use them at all.

Operating System: Windows

Application Category: Virus

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References

  1. Encyclopedia of threats.
  2. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  3. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Brendan Smith

Journalist, researcher, web content developer, grant proposal editor. Efficient and proficient on multiple platforms and in diverse media. Computer technology and security are my specialties.

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