BScope.Backdoor.Qbot

What is BScope.Backdoor.Qbot infection?

In this short article you will find concerning the definition of BScope.Backdoor.Qbot as well as its adverse impact on your computer system. Such ransomware are a kind of malware that is specified by online scams to require paying the ransom by a target.

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Most of the cases, BScope.Backdoor.Qbot virus will advise its sufferers to initiate funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the victim’s tool.

BScope.Backdoor.Qbot Summary

These modifications 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);
  • 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;
  • 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 files found on the victim’s hard disk drive — so the victim can no more make use of the data;
  • Preventing routine accessibility to the target’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.VirRansom.dm
a.tomx.xyz BehavesLike.Win32.VirRansom.dm

BScope.Backdoor.Qbot

One of the most typical channels where BScope.Backdoor.Qbot Ransomware are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer ending up on a resource that holds a harmful software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the information on the sufferer’s PC or prevent the tool from operating in a correct fashion – while also positioning a ransom note that discusses the requirement for the targets to impact the repayment for the objective of decrypting the files or recovering the data system back to the first problem. In many instances, the ransom note will certainly turn up when the customer reboots the PC after the system has already been harmed.

BScope.Backdoor.Qbot circulation networks.

In various edges of the globe, BScope.Backdoor.Qbot grows by jumps and bounds. Nonetheless, the ransom money notes and techniques of obtaining the ransom money amount might differ depending on certain local (local) settings. The ransom money notes as well as tricks of obtaining the ransom money quantity may differ depending on specific local (local) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually detected some unlicensed applications allowed on the target’s tool. The alert then requires the customer to pay the ransom money.

    Faulty declarations regarding prohibited web content.

    In countries where software piracy is less popular, this approach is not as reliable for the cyber fraudulences. Additionally, the BScope.Backdoor.Qbot popup alert may incorrectly claim to be originating from a police establishment as well as will report having situated kid porn or various other unlawful data on the gadget.

    BScope.Backdoor.Qbot popup alert may falsely claim to be deriving from a law enforcement organization and also will report having located youngster pornography or other prohibited information on the device. The alert will in a similar way contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 287BB304
md5: 745bbec5f5a60a13144b7c2d8ef417b8
name: 745BBEC5F5A60A13144B7C2D8EF417B8.mlw
sha1: f6b51e42ee3efc0b2aa7086916689810f786a5a5
sha256: ecb59af65754cc5a3d32759c9d45625bf1bd6da1a88b44a1cba3d032361acdb8
sha512: b0dc3843efd190f92afef4a411d31f139f65989b70eaa63651a60eb292718115b12f1fa62626e836d1334f7bbd69bd5d40178309d285df86575e4558ea260e43
ssdeep: 6144:UsVdYa8V57vikjhS3Gjvv2yTgEeSye53x:qaQhyGjvv2y8Eoev
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BScope.Backdoor.Qbot also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.35372095
FireEye Generic.mg.745bbec5f5a60a13
McAfee W32/PinkSbot-HE!745BBEC5F5A6
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.GenericKD.35372095
Cyren W32/Qbot.AO.gen!Eldorado
APEX Malicious
Avast Win32:BackdoorX-gen [Trj]
Rising Trojan.Generic@ML.80 (RDML:/TJ2b8+25hfWMgfAOgrd8g)
Ad-Aware Trojan.GenericKD.35372095
Sophos ML/PE-A + Mal/EncPk-APW
F-Secure Trojan.TR/AD.Qbot.pndsj
DrWeb BackDoor.Qbot.550
McAfee-GW-Edition BehavesLike.Win32.VirRansom.dm
Emsisoft MalCert.A (A)
Avira TR/AD.Qbot.pndsj
Microsoft Trojan:Win32/Qakbot.AVP!MSR
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Arcabit Trojan.Generic.D21BBC3F
GData Trojan.GenericKD.35372095
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Qakbot.R356580
ALYac Trojan.GenericKD.35372095
MAX malware (ai score=81)
VBA32 BScope.Backdoor.Qbot
Malwarebytes Backdoor.Qbot
ESET-NOD32 Win32/Qbot.CU
TrendMicro-HouseCall TROJ_GEN.R06CH0AKP20
Fortinet W32/Qbot.CU!tr
AVG Win32:BackdoorX-gen [Trj]
Paloalto generic.ml
Qihoo-360 HEUR/QVM39.1.8460.Malware.Gen

How to remove BScope.Backdoor.Qbot 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 BScope.Backdoor.Qbot 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 BScope.Backdoor.Qbot 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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