Trojan:Win32/Qakbot.V!MTB

What is Trojan:Win32/Qakbot.V!MTB infection?

In this short article you will locate concerning the meaning of Trojan:Win32/Qakbot.V!MTB and also its adverse effect on your computer. Such ransomware are a type of malware that is clarified by on the internet fraudulences to require paying the ransom money by a target.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the situations, Trojan:Win32/Qakbot.V!MTB infection will advise its sufferers to start funds transfer for the objective of neutralizing the amendments that the Trojan infection has actually presented to the victim’s gadget.

Trojan:Win32/Qakbot.V!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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Presents an Authenticode digital signature;
  • 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.
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • 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
  • Ciphering the documents situated on the target’s hard disk drive — so the sufferer can no longer make use of the data;
  • Preventing regular accessibility to the victim’s workstation;

Trojan:Win32/Qakbot.V!MTB

One of the most regular channels where Trojan:Win32/Qakbot.V!MTB Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of user ending up on a resource that organizes a malicious software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s PC or protect against the tool from working in a proper way – while likewise positioning a ransom money note that points out the need for the targets to effect the settlement for the purpose of decrypting the documents or restoring the documents system back to the initial problem. In a lot of circumstances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has currently been damaged.

Trojan:Win32/Qakbot.V!MTB distribution channels.

In various corners of the globe, Trojan:Win32/Qakbot.V!MTB grows by leaps and also bounds. However, the ransom money notes as well as techniques of extorting the ransom amount may vary relying on specific regional (regional) setups. The ransom notes as well as techniques of obtaining the ransom money amount might differ depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In particular locations, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the target’s gadget. The sharp after that requires the individual to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In nations where software piracy is much less popular, this approach is not as reliable for the cyber scams. Additionally, the Trojan:Win32/Qakbot.V!MTB popup alert may falsely assert to be deriving from a police organization as well as will report having located youngster porn or various other illegal data on the gadget.

    Trojan:Win32/Qakbot.V!MTB popup alert might wrongly claim to be acquiring from a regulation enforcement establishment and also will report having situated youngster porn or various other unlawful data on the device. The alert will likewise have a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 45A01113
md5: d9ddd7eaa37c716f1f3882723c3f90eb
name: D9DDD7EAA37C716F1F3882723C3F90EB.mlw
sha1: d910fa45b3b0b4c3b8ae6c14dfc4bc19923da65b
sha256: 00437e91ca96d4ad530e3d9a5968402f9e43254e7e5d95c57dafc73419c62fa1
sha512: a79be441ac3bf1c51514a3a13e6767cd665cf61b55f712b70314424551d463507bbc35d2d349f4ac61edfe3f9c70efacc3faaa2c00129cbb21afb716ba3bdb55
ssdeep: 6144:STfmt7eZAPOyKmLrLqGvHr0nNK11G9DMQyaViFwRuR:Sbi7/xZrkNK11G9AQyOi6q
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Qakbot.V!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb BackDoor.Qbot.554
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.MultiPMF.S17573595
ALYac Trojan.Agent.EZVD
Cylance Unsafe
Zillya Trojan.GenCBL.Win32.378
Sangfor Trojan.Win32.Save.a
Alibaba TrojanBanker:Win32/Qakbot.814b96ba
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
Cyren W32/S-a23e9a87!Eldorado
Symantec Trojan.Maltrec.TS
ESET-NOD32 a variant of Win32/Kryptik.HINJ
APEX Malicious
Avast Win32:DangerousSig [Trj]
ClamAV Win.Packed.Qbot-9802444-0
Kaspersky HEUR:Trojan-Banker.Win32.Qbot.pef
BitDefender Trojan.Agent.EZVD
NANO-Antivirus Trojan.Win32.Qbot.icrrbl
ViRobot Trojan.Win32.Z.Qbot.351208.AN
MicroWorld-eScan Trojan.Agent.EZVD
Tencent Win32.Trojan.Falsesign.Wurd
Ad-Aware Trojan.Agent.EZVD
Sophos Mal/Generic-R + Mal/EncPk-APW
F-Secure Trojan.TR/AD.Qbot.diumi
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R04AC0PL420
McAfee-GW-Edition GenericRXMZ-PB!D9DDD7EAA37C
FireEye Generic.mg.d9ddd7eaa37c716f
Emsisoft MalCert.A (A)
Jiangmin Trojan.Banker.Qbot.vn
Avira TR/AD.Qbot.diumi
eGambit Unsafe.AI_Score_80%
Antiy-AVL Trojan[Banker]/Win32.Qbot
Microsoft Trojan:Win32/Qakbot.V!MTB
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Arcabit Trojan.Agent.EZVD
ZoneAlarm HEUR:Trojan-Banker.Win32.Qbot.pef
GData Trojan.Agent.EZVD
AhnLab-V3 Trojan/Win32.QBot.R357290
Acronis suspicious
McAfee GenericRXMZ-PB!D9DDD7EAA37C
MAX malware (ai score=87)
VBA32 Malware-Cryptor.General.3
Malwarebytes Qbot.Backdoor.Stealer.DDS
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R04AC0PL420
Rising Trojan.GenCBL!8.12138 (CLOUD)
Ikarus Trojan.Agent
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Qbot.CU!tr
AVG Win32:DangerousSig [Trj]
Paloalto generic.ml
Qihoo-360 Generic/HEUR/QVM39.1.B03B.Malware.Gen

How to remove Trojan:Win32/Qakbot.V!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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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/Qakbot.V!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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Qakbot.V!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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