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

What is Trojan:Win32/Injector.MT!MTB infection?

In this post you will certainly find regarding the definition of Trojan:Win32/Injector.MT!MTB and its negative impact on your computer. Such ransomware are a form of malware that is elaborated by online fraudulences to demand paying the ransom by a sufferer.

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Most of the cases, Trojan:Win32/Injector.MT!MTB infection will advise its victims to start funds transfer for the objective of neutralizing the changes that the Trojan infection has presented to the sufferer’s tool.

Trojan:Win32/Injector.MT!MTB Summary

These adjustments can be as complies with:

  • 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Injection with CreateRemoteThread in a remote process;
  • 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.
  • Expresses interest in specific running processes;
  • Performs some HTTP requests;
  • Queries information on disks for anti-virtualization via Device Information APIs;
  • Executed a process and injected code into it, probably while unpacking;
  • Code injection with CreateRemoteThread in a remote process;
  • Deletes its original binary from disk;
  • A process attempted to delay the analysis task by a long amount of time.;
  • 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!
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard drive — so the target can no longer utilize 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.


The most normal networks whereby Trojan:Win32/Injector.MT!MTB Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual winding up on a source that hosts a malicious software program;

As soon as the Trojan is successfully injected, it will either cipher the information on the sufferer’s computer or protect against the gadget from operating in an appropriate way – while also putting a ransom money note that discusses the need for the targets to impact the repayment for the function of decrypting the files or recovering the documents system back to the initial problem. In most circumstances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Trojan:Win32/Injector.MT!MTB circulation channels.

In various edges of the globe, Trojan:Win32/Injector.MT!MTB grows by leaps and also bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom money quantity may vary depending upon specific regional (regional) setups. The ransom money notes and also methods of extorting the ransom money amount may differ depending on certain neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the victim’s device. The alert after that requires the individual to pay the ransom.

    Faulty declarations concerning prohibited content.

    In nations where software piracy is much less preferred, this method is not as efficient for the cyber frauds. Conversely, the Trojan:Win32/Injector.MT!MTB popup alert might falsely assert to be deriving from a police institution and will report having situated child porn or various other prohibited data on the device.

    Trojan:Win32/Injector.MT!MTB popup alert might incorrectly assert to be obtaining from a legislation enforcement organization and will certainly report having situated child porn or other prohibited data on the device. The alert will in a similar way include a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: FCEC4841
md5: 9c6fb9be1a23c58cb062945cede564b2
name: 9C6FB9BE1A23C58CB062945CEDE564B2.mlw
sha1: dc2917b1e6d3851657d2838d5c11d0ecaab6369c
sha256: 75d896a30d444019e2fdf0666a3456ff292043fc505ad0c1fface78220e470f1
sha512: acc382373815890a1e34190dcf74908f9204e807dbd09979da3538b42502bd995c45cd1d47298fa18820d61467039ac7247159361b8f98d10665be4135c7bcfb
ssdeep: 6144:uXESZCqpjjmY9XHTDGI7txUHq0zjB+9oXVF:kE6Cqt1zlGqlGX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Injector.MT!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Generic.Storyy.A.F95369F1
CAT-QuickHeal Trojan.Inject
McAfee GenericRXGS-QW!9C6FB9BE1A23
Cylance Unsafe
Zillya Trojan.Scar.Win32.104757
K7AntiVirus Trojan ( 005061591 )
BitDefender Generic.Storyy.A.F95369F1
K7GW Trojan ( 005061591 )
Cybereason malicious.e1a23c
Baidu Win32.Trojan.Kryptik.bja
Cyren W32/S-e2e07e9d!Eldorado
Symantec Trojan.Gen.2
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Kaspersky HEUR:Trojan.Win32.Inject.gen
NANO-Antivirus Trojan.Win32.Scar.eltoyj
Rising Trojan.Kryptik!8.8 (RDMK:cmRtazoCYZsUZQboBOERIin6qZe+)
Ad-Aware Generic.Storyy.A.F95369F1
Sophos ML/PE-A
Comodo TrojWare.Win32.Lethic.WD@6ujovj
F-Secure Heuristic.HEUR/AGEN.1117391
DrWeb Trojan.Inject2.46534
McAfee-GW-Edition GenericRXGS-QW!9C6FB9BE1A23
Emsisoft Generic.Storyy.A.F95369F1 (B)
Ikarus Trojan.Win32.Lethic
Jiangmin Trojan.Garrun.aeh
Avira HEUR/AGEN.1117391
MAX malware (ai score=82)
Antiy-AVL Trojan/Win32.Wacatac
Microsoft Trojan:Win32/Injector.MT!MTB
Arcabit Generic.Storyy.A.F95369F1
ZoneAlarm HEUR:Trojan.Win32.Inject.gen
GData Generic.Storyy.A.F95369F1
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Lethic.R195786
VBA32 Trojan.Inject
ALYac Generic.Storyy.A.F95369F1
Malwarebytes Trojan.Crypt
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.FONY
TrendMicro-HouseCall WORM_HPKASIDET.SM0
Yandex Trojan.GenAsa!rgQ5zOgnUIQ
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.GenUSB.Cust2602
Fortinet W32/Kryptik.FOPR!tr
BitDefenderTheta Gen:NN.ZexaF.34804.wrZ@a0cShNpi
AVG Win32:RansomX-gen [Ransom]
Qihoo-360 HEUR/QVM09.0.0EE9.Malware.Gen

How to remove Trojan:Win32/Injector.MT!MTB ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 setup-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/Injector.MT!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/Injector.MT!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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