Trojan-Banker.Win32.RTM.dlf

Written by Robert Bailey

What is Trojan-Banker.Win32.RTM.dlf infection?

In this article you will find regarding the interpretation of Trojan-Banker.Win32.RTM.dlf as well as its adverse influence on your computer system. Such ransomware are a form of malware that is elaborated by online scams to require paying the ransom money by a sufferer.

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In the majority of the situations, Trojan-Banker.Win32.RTM.dlf infection will instruct its targets to start funds move for the function of neutralizing the amendments that the Trojan infection has presented to the sufferer’s tool.

Trojan-Banker.Win32.RTM.dlf Summary

These modifications 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);
  • 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;
  • Performs some HTTP requests;
  • 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
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Ciphering the papers located on the target’s disk drive — so the sufferer can no longer utilize the information;
  • Preventing regular 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.

Trojan-Banker.Win32.RTM.dlf

The most regular networks through which Trojan-Banker.Win32.RTM.dlf Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a source that organizes a harmful software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or stop the tool from working in an appropriate fashion – while likewise putting a ransom note that points out the need for the sufferers to effect the payment for the function of decrypting the documents or restoring the data system back to the preliminary condition. In many circumstances, the ransom money note will certainly show up when the customer restarts the PC after the system has already been damaged.

Trojan-Banker.Win32.RTM.dlf distribution networks.

In various corners of the globe, Trojan-Banker.Win32.RTM.dlf grows by leaps and also bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom quantity may vary depending on particular local (regional) settings. The ransom notes and methods of obtaining the ransom quantity might differ depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software application.

    In certain locations, the Trojans typically wrongfully report having discovered some unlicensed applications enabled on the victim’s tool. The sharp after that requires the customer to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software program piracy is much less popular, this technique is not as effective for the cyber scams. Alternatively, the Trojan-Banker.Win32.RTM.dlf popup alert might wrongly claim to be originating from a law enforcement organization and also will certainly report having situated kid pornography or various other illegal information on the gadget.

    Trojan-Banker.Win32.RTM.dlf popup alert might incorrectly claim to be obtaining from a law enforcement establishment as well as will certainly report having situated youngster porn or other unlawful information on the gadget. The alert will likewise have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 023D1EEF
md5: bdf2bb99f0b40ce6bf75dc0656393075
name: BDF2BB99F0B40CE6BF75DC0656393075.mlw
sha1: a1de6ef340025552364a681772af47761e5faf16
sha256: 5c1ac0c60c75ee163fe021bbe7c9fdf42392c731b53d49ae1dd4742edc5ab030
sha512: 0e4549f3d65882fdced1dd71b6242600000435721d070d0c72bd4e31c6abe79da60d1e5224864f248896e515c4ac5dea65cae9bbd97874b84656054de44fb954
ssdeep: 3072:T8qk4FRozXKEI7jQC5VrmpL2zqpOAZpDpOKfbG/lURhiOPy8IYtuho:T8qkyT7jzGl22pJZJeSN
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2007, 2008, 2009, 2010, 2011, 2012 Jakub Wilk
FileDescription: PDF to DjVu converter
FileVersion: 0.7.14
Comments: This package is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 dated June, 1991.
ProductName: pdf2djvu 0.7.14 (DjVuLibre 3.5.25, poppler 0.18.4, GNOME XSLT 1.1.26, GNOME XML 2.7.8)
Translation: 0x0409 0x0000

Trojan-Banker.Win32.RTM.dlf also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.35381182
FireEye Generic.mg.bdf2bb99f0b40ce6
McAfee GenericRXMS-RZ!BDF2BB99F0B4
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.GenericKD.35381182
CrowdStrike win/malicious_confidence_80% (D)
BitDefenderTheta Gen:NN.ZedlaF.34658.8w8@aCJ9C0gi
ESET-NOD32 a variant of Win32/Kryptik.HHSR
APEX Malicious
Kaspersky Trojan-Banker.Win32.RTM.dlf
Rising Trojan.GenKryptik!8.AA55 (TFE:4:XWEI88FDE4T)
Ad-Aware Trojan.GenericKD.35381182
Sophos Mal/EncPk-APV
DrWeb Trojan.Inject4.5734
McAfee-GW-Edition Artemis!Trojan
Emsisoft Trojan.GenericKD.35381182 (B)
SentinelOne Static AI – Malicious PE
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Microsoft Program:Win32/Wacapew.C!ml
Gridinsoft Ransom.Win32.Wacatac.dd!n
Arcabit Trojan.Generic.D21BDFBE
ZoneAlarm Trojan-Banker.Win32.RTM.dlf
GData Trojan.GenericKD.35381182
Cynet Malicious (score: 100)
VBA32 BScope.Trojan.Ditertag
ALYac Trojan.GenericKD.35381182
MAX malware (ai score=88)
Panda Trj/Agent.DLL
Fortinet W32/Kryptik.HDNN!tr
Qihoo-360 HEUR/QVM40.1.8688.Malware.Gen

How to remove Trojan-Banker.Win32.RTM.dlf 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-Banker.Win32.RTM.dlf 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-Banker.Win32.RTM.dlf 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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