General

  • Target

    ffde7377c5bb70e8cd95e49ed0f3a1ff.bin

  • Size

    874KB

  • Sample

    231112-ejb8fscg8s

  • MD5

    f995007866947b56d7594f5003b87ae7

  • SHA1

    d7a498535b02c744897a7216ba2423eca405097a

  • SHA256

    530aed638730850704dfbfb8a261aef1ebbb6fb5117fc4c7a923c7b8ebe7e468

  • SHA512

    755b04ffeb7e7cfcf2aacb62ecf11fa8973922c440d34bd6745f929f6d7df212272c46367d0f4f1621d9c26e4c88d32ee5d94b65a616dd96b75bbf0fee587e6a

  • SSDEEP

    24576:ppsj9+69tv39Ef2FIjcFW6KfrAXsgC/3kmPAb9ZiI283UxbbPiri:7ssItfZMc6DBgC/0mPAbVd3Ucri

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      e073d13582d3087a8c983ff36b39ceb0e9ed136bbef1177a54c227fa242ef0fd.exe

    • Size

      917KB

    • MD5

      ffde7377c5bb70e8cd95e49ed0f3a1ff

    • SHA1

      7082039bc2193c9fdd860efcbc81b4d68735318e

    • SHA256

      e073d13582d3087a8c983ff36b39ceb0e9ed136bbef1177a54c227fa242ef0fd

    • SHA512

      ddf08217a277b0d75b24a0229f5066b64ec28fdbe849365626d1de09ab2ab9fa11610ddee4ab204521ae173474853639411f2146abf007639e4f16a001dc6a0d

    • SSDEEP

      24576:3yySPF+aeuIsKC/G5LYDTLuQaiyTj3Pz:CyyHetzEGSm3

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks