KingMiner Cryptojacking

What is KingMiner Cryptojacking?

KingMiner Cryptojacking connects to the Internet without any permission and uses the computer’s CPU to mine cryptocurrency. It is a malicious application that allows hackers to generate money while using another computer’s resources. Since the threat enters the system without the user’s permission, it falls under the classification of Trojans. Our researchers say it is difficult to detect and users may only suspect something could be wrong because of the worsened computer’s performance. If you think your system might be infected with KingMiner Cryptojacking, we recommend learning more about it by reading the rest of this report. The removal instructions available below could be of use to you too, but if the process looks too challenging, we would advise using a legitimate antimalware tool instead.

Where does KingMiner Cryptojacking come from?

It looks like KingMiner Cryptojacking is after devices that use Windows Server. Also, it seems like it enters the system by guessing the computer’s password. Naturally, the best way to guard your system against such a treat is to use a secure password. Thus, if you have no changes it in a while and you are using an easily guessable passcode, we highly recommend replacing it.

Most computer security specialists agree that a strong password ought to be long and random. Not to mention, you should not use any personal information, such as your name or date of birth. Instead, you should come up with a random combination from numbers, characters, and both lower-case and upper-case letters. However, the password should not be too difficult to remember. Lastly, our researchers at Anti-spyware-101.com advice keeping a legitimate antimalware tool that could stop malicious applications from entering the system.

How does KingMiner Cryptojacking work?

At first, KingMiner Cryptojacking is supposed to create a couple of scripts that download the malware’s payload. Our researchers say, the downloaded files could be scattered in the %PUBLIC% folder's subfolders, for example, %PUBLIC%\Documents. Such files can have random names, so identifying them without the help of antimalware tools might be extremely difficult. What we do know is that the Trojan should download three files. One of it is supposed to be executable (.exe), while other two should have .dll (e.g., sandbox.dll) and .json (e.g., config.json) extensions. Additionally, the malicious application could create various Registry entries and Scheduled Tasks.

Soon after it settles in, the user may notice the device works slower or that it overheats much faster than usual. The reason for it could be high CPU usage. As you see, KingMiner Cryptojacking uses the infected device’s CPU to mine a particular cryptocurrency called XMR or Monero. Even though the malicious application was set to use up to 75% of the CPU’s power, in reality, it can use up to 100%. Such usage might damage CPU, which is why we recommend not to wait too long and erase the malware as soon as you pick the best removal option for you.

How to delete KingMiner Cryptojacking?

As we mentioned earlier, eliminating KingMiner Cryptojacking manually could be extremely difficult, and if you do not erase all of the files associated with it, the threat might settle in again. The instructions provided below this article can only explain to you where to search for the malicious application’s data. On the other hand, if you acquire a legitimate antimalware tool, it could detect files created by the Trojan for you, and it should let you get rid of them at the same time. Plus, such a tool could keep your system protected from threats you may yet encounter.

Remove KingMiner Cryptojacking

1. Click Ctrl+Alt+Delete.
2. Pick Task Manager and select Processes.
3. Locate a process belonging to the threat.
4. Select it and click End Task.
5. Exit Task Manager.
6. Click Windows key+E.
7. Go to this location: %PUBLIC%
8. Review files in all of its subfolders and look for the Trojan’s created .exe, .dll, and .jsn files.
9. Right-click them and select Delete.
10. The find these locations:
    C:\Windows\Tasks
    C:\Windows\System32\Tasks
11. Search for tasks placed by the malware.
12. Right-click them and select Delete.
13. Exit File Explorer.
14. Press Windows key+R.
15. Insert Regedit and click Enter.
16. Find these locations one by one:
    HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
    HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
    HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\Taskcache\Tasks
    HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\Taskcache\Tree
17. See if you can find value names placed by the malicious application.
18. Right-click suspicious value names and press Delete.
19. Exit Registry Editor.
20. Empty your Recycle Bin.
21. Restart the computer. Download Removal Tool100% FREE spyware scan and
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Stop these KingMiner Cryptojacking Processes: