General

  • Target

    b3ae39a670bbd1476a3dc69550ce374095e2c2be7708d64e7e01f754384f8cda

  • Size

    1.3MB

  • Sample

    231113-leamdscc25

  • MD5

    77b6e3c3ea2e67a484959d3c98875e5e

  • SHA1

    bfdce7a3616f198a991d97dfe1d6c6b3073db263

  • SHA256

    b3ae39a670bbd1476a3dc69550ce374095e2c2be7708d64e7e01f754384f8cda

  • SHA512

    21c79bba6540f9739e853615c083858d487685ac2b07af45d1864eb3aeed1bff9564ed2a87ca273cfa88a1e2350a7fe085723db32f666268e0834e5789d531a3

  • SSDEEP

    24576:FyzsGdyWt2FwaeIIseCuGVWUDiLZ9LZM+HXLaLOb8le8IRc:gzsGdEJeffZGjWLZ9u+HXGyb84

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      b3ae39a670bbd1476a3dc69550ce374095e2c2be7708d64e7e01f754384f8cda

    • Size

      1.3MB

    • MD5

      77b6e3c3ea2e67a484959d3c98875e5e

    • SHA1

      bfdce7a3616f198a991d97dfe1d6c6b3073db263

    • SHA256

      b3ae39a670bbd1476a3dc69550ce374095e2c2be7708d64e7e01f754384f8cda

    • SHA512

      21c79bba6540f9739e853615c083858d487685ac2b07af45d1864eb3aeed1bff9564ed2a87ca273cfa88a1e2350a7fe085723db32f666268e0834e5789d531a3

    • SSDEEP

      24576:FyzsGdyWt2FwaeIIseCuGVWUDiLZ9LZM+HXLaLOb8le8IRc:gzsGdEJeffZGjWLZ9u+HXGyb84

    • Detect Mystic stealer payload

    • Detected google phishing page

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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