Trojan:Win32/CryptInject.TR!MTB Virus Removal

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

Spectating the Trojan:Win32/CryptInject.TR!MTB malware detection usually means that your system is in big danger. This malware can correctly be named as ransomware – virus which encrypts your files and asks you to pay for their decryption. Removing it requires some specific steps that must be taken as soon as possible.

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Trojan:Win32/CryptInject.TR!MTB detection is a virus detection you can spectate in your system. It often appears after the preliminary activities on your PC – opening the untrustworthy email, clicking the advertisement in the Internet or mounting the program from dubious resources. From the moment it shows up, you have a short time to act until it starts its harmful activity. And be sure – it is much better not to wait for these harmful actions.

What is Trojan:Win32/CryptInject.TR!MTB virus?

Trojan:Win32/CryptInject.TR!MTB is ransomware-type malware. It searches for the files on your disk drive, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files locked, this malware additionally does a lot of damage to your system. It changes the networking setups in order to avoid you from looking for the removal guides or downloading the antivirus. In rare cases, Trojan:Win32/CryptInject.TR!MTB can even block the setup of anti-malware programs.

Trojan:Win32/CryptInject.TR!MTB Summary

Summarizingly, Trojan:Win32/CryptInject.TR!MTB ransomware activities in the infected PC are next:

  • Sample contains Overlay data;
  • Uses Windows utilities for basic functionality;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Attempts to modify desktop wallpaper;
  • Ciphering the files located on the target’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a horror story for the last 4 years. It is challenging to realize a more dangerous virus for both individuals and organizations. The algorithms utilized in Trojan:Win32/CryptInject.TR!MTB (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy already exists, and possibly will exist. However, that malware does not do all these horrible things immediately – it may require up to several hours to cipher all of your documents. Thus, seeing the Trojan:Win32/CryptInject.TR!MTB detection is a clear signal that you need to start the clearing process.

Where did I get the Trojan:Win32/CryptInject.TR!MTB?

Common tactics of Trojan:Win32/CryptInject.TR!MTB injection are typical for all other ransomware examples. Those are one-day landing sites where users are offered to download the free app, so-called bait emails and hacktools. Bait e-mails are a quite modern method in malware spreading – you receive the e-mail that simulates some normal notifications about shipments or bank service conditions shifts. Within the e-mail, there is an infected MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks quite easy, however, still demands a lot of attention. Malware can hide in different spots, and it is better to prevent it even before it goes into your system than to rely on an anti-malware program. General cybersecurity knowledge is just an important item in the modern world, even if your relationship with a PC remains on YouTube videos. That can keep you a lot of time and money which you would spend while searching for a fix guide.

Trojan:Win32/CryptInject.TR!MTB malware technical details

File Info:

name: D1A1907D381105780726.mlw
path: /opt/CAPEv2/storage/binaries/6e3159c6c56eec73e69b9845f737024362203ff0ceadb2f4e24b8113ca2e6b11
crc32: 26E9433A
md5: d1a1907d38110578072687ac103bfebd
sha1: 9d4edb2f460798439a7166039ccdd8bd1645ab82
sha256: 6e3159c6c56eec73e69b9845f737024362203ff0ceadb2f4e24b8113ca2e6b11
sha512: f2858a312da48116be8975a3c745ab18a511cbbf9f80888ce455beba2f7c22682feedd5cafa81b1161eec0b7a63144ba63c7f72ba58955f50a5b4e22629213d1
ssdeep: 768:9eont7QGk7ohQevf0ugsCddH81b3e0gd4WZDokn+iCyoC8ppOQHr+t4Qg2RJd:tt7Qr7osugHdGV+71oXHOQHr+t4Qgk
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T101733F91BAF44CC6EE11627E81EBD266663CFAE08A534B076B3079365753EC23DD4207
sha3_384: ef9a9712f7675be55154e24fa2e8dc0dfeda03050c54d606b8d8a6a9f557eee0cbe35649cc68f975bc23c2a4adfebab8
ep_bytes: 5589e583ec18c745f4ff000000c7055c
timestamp: 2024-02-25 12:06:15

Version Info:

0: [No Data]

Trojan:Win32/CryptInject.TR!MTB also known as:

Lionic Trojan.Win32.Encoder.U!c
Elastic malicious (high confidence)
FireEye Generic.mg.d1a1907d38110578
Skyhigh BehavesLike.Win32.Worm.lt
McAfee Artemis!D1A1907D3811
Cylance unsafe
VIPRE Trojan.GenericKD.71768361
Sangfor Trojan.Win32.Encoder.Vvv6
K7AntiVirus Trojan ( 005b24131 )
Alibaba Trojan:Win32/CryptInject.a9a9d259
K7GW Trojan ( 005b24131 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZexaF.36802.e8Z@aeWMY4i
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Agent_AGen.DFM
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan-Ransom.Win32.Encoder.gen
BitDefender Trojan.GenericKD.71768361
MicroWorld-eScan Trojan.GenericKD.71768361
Avast Win32:Evo-gen [Trj]
Emsisoft Trojan.GenericKD.71768361 (B)
TrendMicro Ransom_Encoder.R03BC0DC324
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
Antiy-AVL Trojan[Ransom]/Win32.Encoder
Microsoft Trojan:Win32/CryptInject.TR!MTB
Arcabit Trojan.Generic.D4471929
ZoneAlarm HEUR:Trojan-Ransom.Win32.Encoder.gen
GData Win32.Trojan.PSE.HS10ZY
Google Detected
AhnLab-V3 Malware/Win.Generic.R636950
ALYac Trojan.GenericKD.71768361
MAX malware (ai score=82)
Malwarebytes Generic.Malware/Suspicious
Panda Trj/Chgt.AD
TrendMicro-HouseCall Ransom_Encoder.R03BC0DC324
Rising Ransom.Encoder!8.FFD4 (CLOUD)
Ikarus Trojan.Win32.Redline
MaxSecure Trojan.Malware.73715490.susgen
Fortinet W32/PossibleThreat
AVG Win32:Evo-gen [Trj]
Cybereason malicious.d38110
DeepInstinct MALICIOUS

How to remove Trojan:Win32/CryptInject.TR!MTB?

Trojan:Win32/CryptInject.TR!MTB malware is very difficult to eliminate manually. It places its data in numerous places throughout the disk, and can restore itself from one of the parts. In addition, countless modifications in the registry, networking settings and Group Policies are quite hard to find and return to the initial. It is much better to utilize a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the most ideal for malware removal objectives.

Remove Trojan:Win32/CryptInject.TR!MTB with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan:Win32/CryptInject.TR!MTB as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan:Win32/CryptInject.TR!MTB Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan:Win32/CryptInject.TR!MTB was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan:Win32/CryptInject.TR!MTB has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan:Win32/CryptInject.TR!MTB” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan:Win32/CryptInject.TR!MTB Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan:Win32/CryptInject.TR!MTB Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan:Win32/CryptInject.TR!MTB and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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