Resubmissions

26/07/2024, 23:18

240726-3ac1dsthre10

11/06/2024, 01:50

240611-b9q8hszbqh10

09/06/2024, 15:53

240609-tbyttach2410

General

  • Target
    Dexis Setup.exe
  • Size 64.6MB
  • Sample240726-3ac1dsthre
  • SHA256 c0d694f24002c77382adfeaa0f3b9c28d93e2c07d761ccaa5fc9644389031c39
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • stealc

Botnet
  • dex23

C2
  • http://45.156.27.196

Attributes
  • url_path

    /4c7ef30d4540070f.php

Targets

    • Target
      Dexis Setup.exe
    • Size 64.6MB
    • SHA256 c0d694f24002c77382adfeaa0f3b9c28d93e2c07d761ccaa5fc9644389031c39
    • MD5 SHA1 SHA512 SSDEEP
    • Detects HijackLoader (aka IDAT Loader)

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

    • Stealc

      Stealc is an infostealer written in C++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Command and Scripting Interpreter: PowerShell

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks