Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Note! Your computer might be affected by Trojan.Madominer and other threats.
Threats such as Trojan.Madominer may be persistent on your system. They tend to re-appear if not fully deleted. A malware removal tool like SpyHunter will help you to remove malicious programs, saving you the time and the struggle of tracking down numerous malicious files. SpyHunter’s scanner is free but the paid version is needed to remove the malware threats. Read SpyHunter’s EULA and Privacy Policy
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
This article has been created in order to explain what is the Trojan.Madominer virus and how you can remove this miner worm completely.
A new Trojan that is also a worm infection has been detected by security researchers at Symantec. The Trojan’s primary purpose is to convince victims to install itself by exploiting vulnerabilities in Windows and then use this to install a coin miner tht connects to multiple mining servers to mine the infected computers for cryptocurrencies. In the events that you suspect an infection by the Trojan.Madominer infection, we recommend that you read the following article to learn more about it plus how you can remove it from your PC thoroughly.
Threat Summary
Name
Trojan.Madominer
Type
Trojan and Worm
Short Description
Slithers on your computer and runs a process which connects to miner servers and begins to mine for cryptocurrencies.=.
Symptoms
Your PC might experience a 100% CPU and GPU usage, overheating and extreme slowing down.
In order for the Trojan.Madominer to be widespread, the infection may be triggered via a remote host as a result of exploiting the three following vulnerabilities:
Microsoft Windows Remote Buffer Overflow Vulnerability (CVE-2017-9073)
Microsoft Windows SMB Server Remote Code Execution Vulnerability (CVE-2017-0143)
Microsoft Windows SMB Server Remote Code Execution Vulnerability (CVE-2017-0146)
These vulnerabilities might be embedded into a malicious e-mail attachment or even a malicious JavaScript that is uploaded on a URL. The most often methods of infection with Trojans is to take advantage of online communication platforms, like Messenger, Google Drive, Gmail, Skype and many others and use them to send a file, that is often masked as a legitimate docment, like:
A picture of your friend.
An online e-mail attachment that pretends to be an invoice or a receipt.
A password recovery protocol.
Important banking statement.
Trojan.Madominer Coin Miner Virus – Analysis
When the Trojan.Madominer has infected a certain computer, the virus creates the following folders:
But the virus does not stop there as it creates a lot of tasks and registries to kill different executables that belong to Windows and to run exectuables that perform the mining process as an administrator without them being bothered. Symantec report the following registy values to be created:
Next, the Madominer Trojan could download additional miner files from several suspicious domains, that end in .com:3 and .info:3. The virus also remotely connects to 8 different servers that end in .info which help it relay the cryptocurrency mining information and begin the mining process.
The malware also has a worm function enabled, meaning that it could propagate to other PCs in the same network and could possibly create copies of it’s infection files to be spread via USB and other removable drives connected to the infected computer in question.
If you suspect that the Madominer Trojan is installed on your PC, do not underestimate it and remove it ASAP. If the Trojan stays for long time on your PC, it may do a lot more than just mine for cryptocurrencies, like Monero and BitCoin at your computer resources’ expense. The virus may also perform spyware activities, such as:
Obtain your keystrokes via a keylogger program.
Steal different types of files and folders directly from your drive.
Take screenshots from your desktop.
Steal passwords.
Steal camera and audio communication and record it.
Remove Madominer Trojan Completely from Your Computer
If you want to remove the Madominer malware from your PC effectively, we suggest that you follow the removal instructions underneath this article. They have been created with the primary purpose to help you delete the malicious files of the virus effectively from your computer either manually or automatically. If manual removal does not seem to work against this worm, most experts do advise to download and scan your PC by using an advanced anti-malware program, whose main purpose is to detect and fully erase all the malicious files and objects, belonging to the Trojan.Madominer infection.
Note! Your computer system may be affected by Trojan.Madominer and other threats. Scan Your PC with SpyHunter SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Trojan.Madominer. Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
To remove Trojan.Madominer follow these steps:
1. Boot Your PC In Safe Mode to isolate and remove Trojan.Madominer files and objects
OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria
Boot Your PC Into Safe Mode
1. For Windows XP, Vista and 7. 2. For Windows 8, 8.1 and 10. Fix registry entries created by malware and PUPs on your PC.
For Windows XP, Vista and 7 systems:
1. Remove all CDs and DVDs, and then Restart your PC from the “Start” menu. 2. Select one of the two options provided below:
– For PCs with a single operating system: Press “F8” repeatedly after the first boot screen shows up during the restart of your computer. In case the Windows logo appears on the screen, you have to repeat the same task again.
– For PCs with multiple operating systems: Тhe arrow keys will help you select the operating system you prefer to start in Safe Mode. Press “F8” just as described for a single operating system.
3. As the “Advanced Boot Options” screen appears, select the Safe Mode option you want using the arrow keys. As you make your selection, press “Enter“.
4. Log on to your computer using your administrator account
While your computer is in Safe Mode, the words “Safe Mode” will appear in all four corners of your screen.
Step 1: Open up the Start Menu.
Step 2: Click on the Power button (for Windows 8 it is the little arrow next to the “Shut Down” button) and whilst holding down “Shift” click on Restart.
Step 3: After reboot, a blue menu with options will appear. From them you should choose Troubleshoot.
Step 4: You will see the Troubleshoot menu. From this menu choose Advanced Options.
Step 5: After the Advanced Options menu appears, click on Startup Settings.
Step 6: From the Startup Settings menu, click on Restart.
Step 7: A menu will appear upon reboot. You can choose any of the three Safe Mode options by pressing its corresponding number and the machine will restart.
Some malicious scripts may modify the registry entries on your computer to change different settings. This is why cleaning your Windows Registry Database is recommended. Since the tutorial on how to do this is a bit long and tampering with registries could damage your computer if not done properly you should refer and follow our instructive article about fixing registry entries, especially if you are unexperienced in that area.
2. Find files created by Trojan.Madominer on your PC
Find files created by Trojan.Madominer
1. For Windows 8, 8.1 and 10. 2. For Windows XP, Vista, and 7.
For Newer Windows Operating Systems
Step 1:
On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.
Step 2:
Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.
Step 3:
Navigate to the search box in the top-right of your PC’s screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be “fileextension:exe”. After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:
N.B. We recommend to wait for the green loading bar in the navination box to fill up in case the PC is looking for the file and hasn’t found it yet.
For Older Windows Operating Systems
In older Windows OS’s the conventional approach should be the effective one:
Step 1:
Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.
Step 2:
After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.
Step 3:
After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.
Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.
IMPORTANT! Before starting the Automatic Removal below, please boot back into Normal mode, in case you are currently in Safe Mode. This will enable you to install and use SpyHunter 5 successfully.
Use SpyHunter to scan for malware and unwanted programs
3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
Scan your PC and Remove Trojan.Madominer with SpyHunter Anti-Malware Tool and back up your data
1. Install SpyHunter to scan for Trojan.Madominer and remove them.2. Scan with SpyHunter, Detect and Remove Trojan.Madominer. Back up your data to secure it from malware in the future.
Step 1: Click on the “Download” button to proceed to SpyHunter’s download page.
It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
Step 2: Guide yourself by the download instructions provided for each browser.
Step 3: After you have installed SpyHunter, wait for it to update automatically.
Step 1: After the update process has finished, click on the ‘Malware/PC Scan’ tab. A new window will appear. Click on ‘Start Scan’.
Step 2: After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the ‘Next’ button.
Step 3: If any threats have been removed, it is highly recommended to restart your PC.
Back up your data to secure it against attacks in the future
IMPORTANT! Before reading the Windows backup instructions, we highly recommend to back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats. We recommend you to read more about it and to download SOS Online Backup.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
This article has been created in order to explain what is the Trojan.Madominer virus and how you can remove this miner worm completely.
1. For Windows XP, Vista and 7.
2. For Windows 8, 8.1 and 10.
Fix registry entries created by malware and PUPs on your PC.
1. Install SpyHunter to scan for Trojan.Madominer and remove them.
Back up your data to secure it from malware in the future.
