Overview

overview

10

Static

static

1

URLScan

urlscan

1

http://vortax.io

windows10-2004-x64

10

http://vortax.io

windows11-21h2-x64

1

http://vortax.io

macos-10.15-amd64

4

Sharing

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General

  • Target

    http://vortax.io

  • Sample

    240614-rb255axdnk

Score
10/10
hijackloaderrhadamanthysstealcvor13evasionexecutionloadermacosspywarestealer

Malware Config

Extracted

Family

stealc

Botnet

vor13

C2

http://45.132.105.157

Attributes
  • url_path

    /eb155c7506e03ca9.php

Targets

    • Target

      http://vortax.io

    Score
    10/10
    hijackloaderrhadamanthysstealcvor13executionloaderspywarestealerevasion

    • Detects HijackLoader (aka IDAT Loader)

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

      loaderhijackloader

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1
T1564

Resource Forking

1
T1564.009

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks