Trojan:Win32/Ursnif.VDK!MTB

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

What is Trojan:Win32/Ursnif.VDK!MTB infection?

In this post you will locate regarding the meaning of Trojan:Win32/Ursnif.VDK!MTB and its negative impact on your computer system. Such ransomware are a type of malware that is clarified by on the internet frauds to demand paying the ransom money by a victim.

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In the majority of the situations, Trojan:Win32/Ursnif.VDK!MTB virus will certainly instruct its targets to start funds transfer for the purpose of counteracting the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

Trojan:Win32/Ursnif.VDK!MTB Summary

These alterations can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Steals private information from local Internet browsers;
  • Harvests credentials from local FTP client softwares;
  • Harvests information related to installed instant messenger clients;
  • Harvests information related to installed mail clients;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the papers found on the victim’s hard disk drive — so the target can no longer make use of the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
thepleasurelive.com Ransom.Stop.MP4
ip-api.com Ransom.Stop.MP4

Trojan:Win32/Ursnif.VDK!MTB

One of the most common networks where Trojan:Win32/Ursnif.VDK!MTB are infused are:

  • By methods of phishing emails;
  • As an effect of individual ending up on a source that hosts a harmful software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or protect against the gadget from working in a correct fashion – while also positioning a ransom money note that states the need for the sufferers to impact the repayment for the function of decrypting the papers or restoring the data system back to the initial condition. In many instances, the ransom note will turn up when the customer reboots the PC after the system has currently been damaged.

Trojan:Win32/Ursnif.VDK!MTB distribution channels.

In numerous corners of the globe, Trojan:Win32/Ursnif.VDK!MTB grows by leaps and bounds. However, the ransom notes as well as tricks of extorting the ransom money quantity might differ depending upon particular regional (regional) setups. The ransom notes and tricks of obtaining the ransom money amount may vary depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software program.

    In particular areas, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s device. The alert after that requires the individual to pay the ransom.

    Faulty statements concerning unlawful web content.

    In nations where software piracy is less preferred, this method is not as effective for the cyber fraudulences. Conversely, the Trojan:Win32/Ursnif.VDK!MTB popup alert may incorrectly assert to be originating from a law enforcement organization and also will report having located child porn or various other prohibited data on the gadget.

    Trojan:Win32/Ursnif.VDK!MTB popup alert might incorrectly claim to be acquiring from a regulation enforcement establishment as well as will report having located child pornography or other unlawful information on the tool. The alert will likewise include a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 1DF61B8F
md5: 302a9c536d1a765bb588bce610af3491
name: 5.exe
sha1: 65b8b35199f403a50c2bd0016c09925d98404a2b
sha256: 703bf6e8c4f52d364eee5871e8047278e06d8fb9e0468688213adaf656be60c1
sha512: 12f2a65f72c984c6eeedb4c82d6f24ffaa39f1abfa6d124754b74acc7006b37ff4072c03dbba31e8044b77027aaf09eea7163ee65cf3aad9c8193a643363ee4a
ssdeep: 12288:q8JNH5Ppc4JKkV85TQvQ7qk6TgR7KXPl6DtAB2f8un49s1XipL:q45+4J9V85svQ7F6EdKXPl6DqHsMpL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ursnif.VDK!MTB also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.MulDrop4.25343
MicroWorld-eScan Trojan.GenericKD.32765695
CAT-QuickHeal Ransom.Stop.MP4
McAfee Trojan-FRON!302A9C536D1A
Malwarebytes Trojan.MalPack.GS
VIPRE Trojan.FakeAlert
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.32765695
K7GW Riskware ( 0040eff71 )
Cybereason malicious.199f40
BitDefenderTheta Gen:NN.ZexaF.32517.JyW@aWHiY0h
Cyren W32/FakeAlert.5!Maximus
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
GData Trojan.GenericKD.32765695
Kaspersky Trojan.Win32.Chapak.efwz
Alibaba Trojan:Win32/Chapak.410bced7
ViRobot Trojan.Win32.Z.Wacatac.580608.B
Rising [email protected] (RDMK:x5DceDlMt3lemCH+NRZzug)
Ad-Aware Trojan.GenericKD.32765695
Sophos Mal/Generic-S
Comodo Malware@#1pra8unsx5si1
F-Secure Trojan.TR/AD.VidarStealer.ceeq
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.hc
FireEye Generic.mg.302a9c536d1a765b
Ikarus Trojan.Win32.Crypt
F-Prot W32/FakeAlert.5!Maximus
Jiangmin Trojan.Cutwail.de
Webroot W32.Trojan.Gen
Avira TR/AD.VidarStealer.ceeq
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D1F3F6FF
AegisLab Trojan.Win32.Stop.tqVa
ZoneAlarm Trojan.Win32.Chapak.efwz
Microsoft Trojan:Win32/Ursnif.VDK!MTB
AhnLab-V3 Trojan/Win32.RL_MalPe.R301428
Acronis suspicious
VBA32 BScope.Trojan.Wacatac
ALYac Trojan.Chapak.A
MAX malware (ai score=100)
Cylance Unsafe
Panda Generic Malware
ESET-NOD32 a variant of Win32/Kryptik.GYXK
TrendMicro-HouseCall TROJ_FRS.VSNW01L19
SentinelOne DFI – Malicious PE
Fortinet W32/GenKryptik.DYVN!tr
AVG FileRepMalware
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Trojan.443

How to remove Trojan:Win32/Ursnif.VDK!MTB virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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 processes.2.

Download GridinSoft Anti-Malware.

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 install-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 system for Trojan:Win32/Ursnif.VDK!MTB files 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 finished, 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

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Trojan:Win32/Ursnif.VDK!MTB you can always ask me in the comments for getting help.

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References

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

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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