Trojan:Win32/Emotet.MS!MTB

What is Trojan:Win32/Emotet.MS!MTB infection?

In this short article you will discover about the meaning of Trojan:Win32/Emotet.MS!MTB and also its adverse effect on your computer system. Such ransomware are a type of malware that is elaborated by on-line scams to require paying the ransom by a sufferer.

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Most of the situations, Trojan:Win32/Emotet.MS!MTB virus will advise its sufferers to initiate funds transfer for the purpose of counteracting the modifications that the Trojan infection has presented to the target’s device.

Trojan:Win32/Emotet.MS!MTB Summary

These adjustments can be as adheres to:

  • 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);
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Mimics the system’s user agent string for its own requests;
  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • A system process is generating network traffic likely as a result of process injection;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • 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 documents found on the target’s hard disk — so the sufferer can no more utilize the information;
  • Preventing normal access to the sufferer’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
z.whorecord.xyz BehavesLike.Win32.Ransomware.vz
a.tomx.xyz BehavesLike.Win32.Ransomware.vz
www.ip-adress.com BehavesLike.Win32.Ransomware.vz

Trojan:Win32/Emotet.MS!MTB

The most common channels whereby Trojan:Win32/Emotet.MS!MTB Ransomware are injected are:

  • By ways of phishing e-mails;
  • As an effect of individual winding up on a source that organizes a harmful software application;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s computer or stop the gadget from working in a correct way – while additionally putting a ransom note that states the demand for the targets to effect the repayment for the objective of decrypting the records or restoring the documents system back to the preliminary condition. In most instances, the ransom note will turn up when the client reboots the PC after the system has actually already been harmed.

Trojan:Win32/Emotet.MS!MTB circulation channels.

In numerous edges of the globe, Trojan:Win32/Emotet.MS!MTB grows by leaps and bounds. Nevertheless, the ransom notes as well as techniques of extorting the ransom amount may differ depending upon specific local (local) setups. The ransom money notes and techniques of obtaining the ransom money quantity may vary depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the target’s device. The sharp then requires the customer to pay the ransom.

    Faulty declarations regarding prohibited material.

    In countries where software application piracy is less prominent, this technique is not as efficient for the cyber frauds. Conversely, the Trojan:Win32/Emotet.MS!MTB popup alert might wrongly declare to be deriving from a law enforcement establishment as well as will certainly report having located child porn or various other prohibited information on the tool.

    Trojan:Win32/Emotet.MS!MTB popup alert might wrongly claim to be obtaining from a law enforcement institution and also will certainly report having located child porn or other illegal information on the tool. The alert will in a similar way consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 98949F18
md5: 955b1d581d18e012271638aa65126fc2
name: 888888.png
sha1: 5b8426181b3fa97aeba16f07c972ebedded60a8c
sha256: a678bd563553b71f1f519523b665413407c81e3a3e2e5382dd1384ff28c72be7
sha512: 37792187e013756d7a9503749cb969c7120aeba64463a40e922ad2cbf5c0e317b7376cf55861c8217130c868641cbca9b11f26f128269023db7c79b25a77589e
ssdeep: 6144:CR4la96g6ca3nq8fD9FbAghlRtDnNzqshvhdrQXt6tGrn/vkyXn:G4Jhc0nq8b9FPtDF1FrQXt6tgvky
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: MSDTC.EXE
FileVersion: 2001.12.8530.16385 (win7_rtm.090713-1255)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7600.16385
FileDescription: Microsoft Distributed Transaction Coordinator Service
OriginalFilename: MSDTC.EXE
Translation: 0x0409 0x04b0

Trojan:Win32/Emotet.MS!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
DrWeb Trojan.Inject3.38964
MicroWorld-eScan Trojan.Agent.EPOY
ALYac Trojan.Agent.EPOY
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.Agent.EPOY
K7GW Trojan ( 005652cb1 )
Cybereason malicious.81b3fa
TrendMicro Backdoor.Win32.QBOT.SMTH
BitDefenderTheta Gen:NN.ZexaF.34106.qs0@a8ZzSIgi
F-Prot W32/Emotet.AJZ.gen!Eldorado
APEX Malicious
Avast Win32:BankerX-gen [Trj]
ClamAV Win.Malware.Qbot-7682531-0
GData Trojan.Agent.EPOY
Kaspersky Trojan-Banker.Win32.Qbot.spk
Ad-Aware Trojan.Agent.EPOY
Sophos Troj/Qbot-FS
Comodo TrojWare.Win32.Kryptik.HBR@8qrqpo
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Ransomware.vz
Trapmine malicious.high.ml.score
FireEye Generic.mg.955b1d581d18e012
Emsisoft Trojan.Agent.EPOY (B)
Ikarus Trojan.Qakbot
Cyren W32/Emotet.AJZ.gen!Eldorado
MAX malware (ai score=89)
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Endgame malicious (high confidence)
Arcabit Trojan.Agent.EPOY
ZoneAlarm Trojan-Banker.Win32.Qbot.spk
Microsoft Trojan:Win32/Emotet.MS!MTB
AhnLab-V3 Trojan/Win32.Qakbot.C4073857
Acronis suspicious
McAfee W32/PinkSbot-GN!955B1D581D18
TACHYON Backdoor/W32.Qbot.2373120
VBA32 BScope.TrojanRansom.Shade
Malwarebytes Backdoor.Qbot
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.HCWQ
TrendMicro-HouseCall Backdoor.Win32.QBOT.SMTH
Rising Trojan.Kryptik!1.C427 (C64:YzY0OsrsODd1Up3D)
SentinelOne DFI – Malicious PE
Fortinet W32/Ursnif.CZ!tr.spy
Webroot W32.Trojan.Gen
AVG Win32:BankerX-gen [Trj]
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 HEUR/QVM20.1.C37D.Malware.Gen

How to remove Trojan:Win32/Emotet.MS!MTB ransomware?

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 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/Emotet.MS!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/Emotet.MS!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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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