Written by Robert Bailey

What is Trojan:Win32/Qbot.PVE!MTB infection?

In this article you will discover regarding the interpretation of Trojan:Win32/Qbot.PVE!MTB and its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by online fraudulences to demand paying the ransom by a target.

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In the majority of the cases, Trojan:Win32/Qbot.PVE!MTB ransomware will instruct its targets to launch funds move for the purpose of counteracting the changes that the Trojan infection has actually presented to the victim’s device.

Trojan:Win32/Qbot.PVE!MTB Summary

These modifications 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);
  • 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;
  • 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 located on the victim’s hard disk — so the target can no more use the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains BScope.TrojanRansom.Shade


The most normal networks whereby Trojan:Win32/Qbot.PVE!MTB Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a harmful software application;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or stop the device from operating in a proper manner – while likewise placing a ransom money note that discusses the demand for the sufferers to impact the payment for the purpose of decrypting the files or restoring the data system back to the preliminary problem. In the majority of circumstances, the ransom money note will certainly turn up when the customer reboots the PC after the system has currently been harmed.

Trojan:Win32/Qbot.PVE!MTB distribution networks.

In different corners of the globe, Trojan:Win32/Qbot.PVE!MTB grows by leaps as well as bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom amount might vary depending upon certain regional (regional) settings. The ransom notes and also methods of obtaining the ransom amount may vary depending on particular local (local) settings.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software.

    In specific locations, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the victim’s gadget. The alert then demands the customer to pay the ransom money.

    Faulty declarations regarding prohibited content.

    In nations where software program piracy is much less popular, this method is not as efficient for the cyber fraudulences. Additionally, the Trojan:Win32/Qbot.PVE!MTB popup alert might incorrectly claim to be deriving from a police institution and will certainly report having situated kid pornography or other prohibited information on the tool.

    Trojan:Win32/Qbot.PVE!MTB popup alert might falsely assert to be deriving from a legislation enforcement institution and will report having situated youngster porn or other illegal information on the tool. The alert will likewise include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 1699B430
md5: 7bfe2b4f5fb89b36d0a3f8c0a2e03231
name: 8888.png
sha1: 8fa7a682bff5aa84cc0317f3766515a3a3d2f491
sha256: c08758be05faadd0d56e8a162d1e7cf5f3a104364e15b005b5484c74480af5e3
sha512: dd818ed9bf0f86fcec02f756a56a20875fa0540253cecdb14978f062012e333f075ce5a286bbce1f6d191c896a8f098d213d0d95b82e5d35182521675477ebff
ssdeep: 6144:ztKJnv0N4sc6UKOahwyl2bbuBD9t4Piqqb5wVhFsbnNBef:pKJnv0N4sd7l1R9Ua5wVou
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: CMSTP
FileVersion: 7.02.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Microsoft(R) Connection Manager
ProductVersion: 7.02.7601.17514
FileDescription: Microsoft Connection Manager Profile ikstaller
OriginalFilename: CMSTP.EXE
Translation: 0x0409 0x04b0

Trojan:Win32/Qbot.PVE!MTB also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Variant.Graftor.737043
Qihoo-360 HEUR/QVM20.1.C61B.Malware.Gen
McAfee GenericRXAA-AA!7BFE2B4F5FB8
Cylance Unsafe
Sangfor Malware
BitDefender Gen:Variant.Graftor.737043
TrendMicro Backdoor.Win32.QBOT.SMTH
BitDefenderTheta Gen:NN.ZexaF.34106.3r0@a85Y9mgi
TrendMicro-HouseCall Backdoor.Win32.QBOT.SMTH
GData Gen:Variant.Graftor.737043
Kaspersky Trojan-Banker.Win32.Qbot.sqk
APEX Malicious
Endgame malicious (high confidence)
Sophos Troj/Qbot-FS
DrWeb Trojan.Inject3.39113
Emsisoft Gen:Variant.Graftor.737043 (B)
SentinelOne DFI – Malicious PE
Webroot W32.Trojan.Gen
MAX malware (ai score=80)
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Microsoft Trojan:Win32/Qbot.PVE!MTB
Arcabit Trojan.Graftor.DB3F13
ZoneAlarm Trojan-Banker.Win32.Qbot.sqk
Acronis suspicious
VBA32 BScope.TrojanRansom.Shade
Ad-Aware Gen:Variant.Graftor.737043
Malwarebytes Trojan.Qbot
ESET-NOD32 a variant of Win32/GenKryptik.EJBX
Rising Trojan.Kryptik!1.C427 (C64:YzY0OkcsUOdGH30g)
Fortinet W32/Ursnif.CZ!tr.spy
Cybereason malicious.2bff5a

How to remove Trojan:Win32/Qbot.PVE!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 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/Qbot.PVE!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/Qbot.PVE!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

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

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