Trojan:Win32/Bunitucrypt.DE!MTB Virus Removal

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

Seeing the Trojan:Win32/Bunitucrypt.DE!MTB detection usually means that your system is in big danger. This computer virus can correctly be named as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Removing it requires some unusual steps that must be taken as soon as possible.

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Trojan:Win32/Bunitucrypt.DE!MTB detection is a malware detection you can spectate in your system. It frequently appears after the preliminary actions on your computer – opening the dubious e-mail messages, clicking the banner in the Web or mounting the program from unreliable resources. From the second it appears, you have a short time to take action until it begins its destructive activity. And be sure – it is far better not to await these harmful effects.

What is Trojan:Win32/Bunitucrypt.DE!MTB virus?

Trojan:Win32/Bunitucrypt.DE!MTB is ransomware-type malware. It searches for the documents on your disks, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files locked, this virus additionally does a ton of damage to your system. It changes the networking setups in order to avoid you from looking for the elimination guides or downloading the antivirus. In rare cases, Trojan:Win32/Bunitucrypt.DE!MTB can also stop the launching of anti-malware programs.

Trojan:Win32/Bunitucrypt.DE!MTB Summary

Summarizingly, Trojan:Win32/Bunitucrypt.DE!MTB ransomware actions in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Uses Windows utilities for basic functionality;
  • Access the NetLogon registry key, potentially used for discovery or tampering;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Uses Windows utilities to create a scheduled task;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • CAPE detected the QakBot malware family;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Encrypting the documents kept on the victim’s disks — so the victim cannot check these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a major problem for the last 4 years. It is challenging to picture a more damaging virus for both individual users and organizations. The algorithms utilized in Trojan:Win32/Bunitucrypt.DE!MTB (generally, 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. But that virus does not do all these unpleasant things immediately – it can require up to a few hours to cipher all of your documents. Thus, seeing the Trojan:Win32/Bunitucrypt.DE!MTB detection is a clear signal that you have to begin the removal procedure.

Where did I get the Trojan:Win32/Bunitucrypt.DE!MTB?

Standard ways of Trojan:Win32/Bunitucrypt.DE!MTB distribution are common for all other ransomware examples. Those are one-day landing websites where victims are offered to download the free app, so-called bait e-mails and hacktools. Bait emails are a relatively new tactic in malware spreading – you get the e-mail that simulates some normal notifications about shippings or bank service conditions modifications. Inside of the email, there is a malicious MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

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

Avoiding it looks pretty easy, however, still demands tons of recognition. Malware can hide in different places, and it is much better to stop it even before it gets into your system than to rely on an anti-malware program. General cybersecurity awareness is just an essential thing in the modern-day world, even if your interaction with a PC stays on YouTube videos. That may keep you a lot of money and time which you would spend while trying to find a solution.

Trojan:Win32/Bunitucrypt.DE!MTB malware technical details

File Info:

name: 0587970256A5F60F8D8A.mlw
path: /opt/CAPEv2/storage/binaries/d897a9551a7b10f03fc1884fa548541e91d7a4a43b76e1d854290140709f0ce7
crc32: 346478B8
md5: 0587970256a5f60f8d8a62476b18a57e
sha1: e2e267551550b6a046546d9cb3df0a24da49ead4
sha256: d897a9551a7b10f03fc1884fa548541e91d7a4a43b76e1d854290140709f0ce7
sha512: e94ed2eb5e5be63048276a79b0fb3d4b001413f904c835436bcd3cc62e83d74d60a8f4356554a1064467d79a773ecb0753be677013d736ad3b3b2bde5937a7f5
ssdeep: 12288:BfZo1JF4BB2PCVmXhVIffo7Cku8j+93C5WNOzcJBmKR1wxAOcz:Ly7k2imRVUg7CkTCDcInlR1wg
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T1B1D49F22B2E05437D1231678CD2F97AC9D26BDF03D28AC4A27E45D4C5F7A2C1B92E257
sha3_384: 06dd8177f07a3fed0e57da3740f7a947f8d66fbc984680a5d8dda1a3d65fad48e18715d4688e13098dba4f45e78307fe
ep_bytes: 558bec83c4c4b8ec454600e8501afaff
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Trojan:Win32/Bunitucrypt.DE!MTB also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Generic.l6Vk
tehtrisGeneric.Malware
DrWebTrojan.Inject4.18709
MicroWorld-eScanGen:Variant.Jaik.52218
ClamAVWin.Trojan.Qakbot-9907195-1
FireEyeGeneric.mg.0587970256a5f60f
CAT-QuickHealTrojan.Qakbot.S24673086
SkyhighBehavesLike.Win32.Generic.jh
McAfeeGenericRXQQ-JV!0587970256A5
Cylanceunsafe
ZillyaTrojan.Injector.Win32.1269391
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0058a0791 )
AlibabaTrojan:Win32/Qakbot.1113bc80
K7GWTrojan ( 0058a0791 )
CrowdStrikewin/malicious_confidence_100% (W)
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Injector.EQMX
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Injuke.gen
BitDefenderGen:Variant.Jaik.52218
NANO-AntivirusTrojan.Win32.Injuke.jnxdks
AvastWin32:Trojan-gen
TencentMalware.Win32.Gencirc.10bd49fb
TACHYONTrojan/W32.DP-Injuke.646656
EmsisoftTrojan.Injector (A)
F-SecureHeuristic.HEUR/AGEN.1328478
VIPREGen:Variant.Jaik.52218
TrendMicroTrojanSpy.Win32.QAKBOT.SMYXCFHZ
Trapminemalicious.moderate.ml.score
SophosMal/EncPk-APY
SentinelOneStatic AI – Suspicious PE
GDataGen:Variant.Jaik.52218
GoogleDetected
AviraHEUR/AGEN.1328478
Antiy-AVLTrojan/Win32.Injuke
Kingsoftmalware.kb.a.969
ArcabitTrojan.Jaik.DCBFA
ZoneAlarmHEUR:Trojan.Win32.Injuke.gen
MicrosoftTrojan:Win32/Bunitucrypt.DE!MTB
VaristW32/Qbot.HH.gen!Eldorado
AhnLab-V3Trojan/Win.Generic.R449418
VBA32BScope.TrojanRansom.CerberCrypt
ALYacGen:Variant.Jaik.52218
MAXmalware (ai score=89)
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
RisingTrojan.Injector!8.C4 (TFE:5:dJxRu7TEXRB)
YandexTrojan.Injuke!e7/64qNG2X4
IkarusTrojan.Win32.Injector
MaxSecureTrojan.Malware.74209402.susgen
FortinetW32/Injector.EQPL!tr
AVGWin32:Trojan-gen
DeepInstinctMALICIOUS

How to remove Trojan:Win32/Bunitucrypt.DE!MTB?

Trojan:Win32/Bunitucrypt.DE!MTB malware is extremely difficult to erase by hand. It stores its documents in several places throughout the disk, and can recover itself from one of the elements. Moreover, a lot of modifications in the registry, networking settings and Group Policies are pretty hard to locate and revert to the original. It is much better to use a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for virus elimination reasons.

Remove Trojan:Win32/Bunitucrypt.DE!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/Bunitucrypt.DE!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/Bunitucrypt.DE!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/Bunitucrypt.DE!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/Bunitucrypt.DE!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/Bunitucrypt.DE!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/Bunitucrypt.DE!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/Bunitucrypt.DE!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/Bunitucrypt.DE!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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