Trojan-Banker.Win32.Gozi.icj

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan-Banker.Win32.Gozi.icj infection?

In this article you will locate regarding the interpretation of Trojan-Banker.Win32.Gozi.icj as well as its adverse influence on your computer. Such ransomware are a type of malware that is elaborated by on-line scams to demand paying the ransom by a target.

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Most of the cases, Trojan-Banker.Win32.Gozi.icj ransomware will advise its sufferers to start funds move for the objective of neutralizing the amendments that the Trojan infection has actually introduced to the target’s tool.

Trojan-Banker.Win32.Gozi.icj 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 with CreateRemoteThread in a remote process;
  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • 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;
  • Deletes its original binary from disk;
  • Sniffs keystrokes;
  • Crashed cuckoomon during analysis. Report this error to the Github repo.;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • 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;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard disk — so the victim can no more utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Trojan-Banker.Win32.Gozi.icj

The most regular networks through which Trojan-Banker.Win32.Gozi.icj Trojans are infused are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a source that organizes a destructive software program;

As soon as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s computer or avoid the device from working in a proper way – while additionally positioning a ransom money note that mentions the need for the sufferers to effect the payment for the purpose of decrypting the documents or bring back the documents system back to the first problem. In most circumstances, the ransom note will certainly turn up when the customer restarts the PC after the system has actually currently been damaged.

Trojan-Banker.Win32.Gozi.icj circulation channels.

In different edges of the globe, Trojan-Banker.Win32.Gozi.icj grows by leaps and also bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money amount may differ relying on specific regional (regional) setups. The ransom money notes and tricks of obtaining the ransom money amount might vary depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software program.

    In certain locations, the Trojans often wrongfully report having discovered some unlicensed applications allowed on the victim’s device. The alert after that demands the customer to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In countries where software program piracy is much less preferred, this technique is not as efficient for the cyber scams. Conversely, the Trojan-Banker.Win32.Gozi.icj popup alert might falsely declare to be originating from a law enforcement organization and will report having located child porn or various other illegal data on the device.

    Trojan-Banker.Win32.Gozi.icj popup alert may wrongly assert to be obtaining from a legislation enforcement organization and will certainly report having located kid porn or various other prohibited information on the gadget. The alert will likewise include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 03CA0878
md5: 8dbfaba19928f70e416fd5a59765b691
name: vvvv.exe
sha1: 4f5e8251a49ce723124b255fbbc6132afbdf31c3
sha256: f2516510a90bf60e1dc0484c9a84da95b796d6500f288eb072d41d81acc2f78c
sha512: 9a55f1ad03a64876a5c2b8f7754a41410a45cda554795ec775d8401568afc57de63f33c2b23aee8260cc124dc6aabccaac7a64e7683b0f86ff91acd9fc9bc984
ssdeep: 24576:Fhsn8aO1/p+YR7W7BIgM5/8PUNZ3+xVgWqVU+j1x7s+HVyICtZE:gnZOxpfR7SxMecNZ3+7qVzK4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9. All rights reserved. Omnesys Technologies, Inc.
InternalName: Shopper
FileVersion: 2.3.8.1
CompanyName: Omnesys Technologies, Inc.
LegalTrademarks: xa9. All rights reserved. Omnesys Technologies, Inc.
Comments: Alnguage Clientaccess Debatably Moment Likeliest Interprocess
ProductName: Shopper
Languages: English
ProductVersion: 2.3.8.1
FileDescription: Alnguage Clientaccess Debatably Moment Likeliest Interprocess
OriginalFilename: Shopper
Translation: 0x0409 0x04b0

Trojan-Banker.Win32.Gozi.icj also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.42577909
FireEye Generic.mg.8dbfaba19928f70e
McAfee Artemis!8DBFABA19928
BitDefender Trojan.GenericKD.42577909
Invincea heuristic
APEX Malicious
GData Win32.Trojan-Spy.Ursnif.NX9FYA
Kaspersky Trojan-Banker.Win32.Gozi.icj
Rising Malware.Heuristic!ET#76% (RDMK:cmRtazrbxbUi9ZqqKQ9+em1NxGJP)
Endgame malicious (high confidence)
DrWeb Trojan.MulDrop11.41333
McAfee-GW-Edition BehavesLike.Win32.PUPXDC.tc
MaxSecure Trojan.Malware.1728101.susgen
Trapmine malicious.moderate.ml.score
Emsisoft Trojan.GenericKD.42577909 (B)
Ikarus Trojan-Ransom.GandCrab
MAX malware (ai score=80)
Microsoft Trojan:Win32/Detplock
ZoneAlarm UDS:DangerousObject.Multi.Generic
AhnLab-V3 Trojan/Win32.Agent.C3988679
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34090.sz0@ai8n3Yni
ESET-NOD32 Win32/Spy.Ursnif.CH
eGambit Unsafe.AI_Score_74%
Fortinet W32/Malicious_Behavior.SBX
Ad-Aware Trojan.GenericKD.42577909
Paloalto generic.ml
CrowdStrike win/malicious_confidence_60% (W)
Qihoo-360 Generic/HEUR/QVM10.2.371D.Malware.Gen

How to remove Trojan-Banker.Win32.Gozi.icj 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-Banker.Win32.Gozi.icj 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.Gozi.icj 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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