General

  • Target

    NEAS.b1014daa354c943ac07bd77ccbb36ba0.exe

  • Size

    1.3MB

  • Sample

    231117-ch6dssee4x

  • MD5

    b1014daa354c943ac07bd77ccbb36ba0

  • SHA1

    6308a52ccad0d1aa5d78d6b543c517029297d0da

  • SHA256

    6d6ab7a20c1331b0189166b1cb07916ad2565031332833b346f8e5728ba48833

  • SHA512

    fa222739128e3ac2ec1d7c5730f0748bd67c5886445157f7517f87088096bd190773805721c52abc21ba998f85ae0f377edb52b1445eaed0a53b25b9c932d6c8

  • SSDEEP

    24576:GyV82uVrfLBvFlIW7F9lymuQg0qx+wkKcCg8QsQdGiHibyue3teeQHW:VVIhzBFlIWpJyGCg8lQl0Xe9FQ

Malware Config

Extracted

Family

redline

Botnet

lutyr

C2

77.91.124.55:19071

Targets

    • Target

      NEAS.b1014daa354c943ac07bd77ccbb36ba0.exe

    • Size

      1.3MB

    • MD5

      b1014daa354c943ac07bd77ccbb36ba0

    • SHA1

      6308a52ccad0d1aa5d78d6b543c517029297d0da

    • SHA256

      6d6ab7a20c1331b0189166b1cb07916ad2565031332833b346f8e5728ba48833

    • SHA512

      fa222739128e3ac2ec1d7c5730f0748bd67c5886445157f7517f87088096bd190773805721c52abc21ba998f85ae0f377edb52b1445eaed0a53b25b9c932d6c8

    • SSDEEP

      24576:GyV82uVrfLBvFlIW7F9lymuQg0qx+wkKcCg8QsQdGiHibyue3teeQHW:VVIhzBFlIWpJyGCg8lQl0Xe9FQ

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks