General

  • Target

    NEAS.f254b436b94b988732d2dc398f365270.exe

  • Size

    379KB

  • Sample

    231117-w2dyfade7x

  • MD5

    f254b436b94b988732d2dc398f365270

  • SHA1

    e3f0ef723e8cfd9e023120c2f3d7f80faa256a8b

  • SHA256

    c73495ac15edf243436755d8956653e0beb40278879b02b57909e6ed4003158b

  • SHA512

    9468f200c29e854c15703c45990654eb77f3f3a73af34f9a6691c7399aab892f796eb6f10342b8b078a0f906db66a0a25c5bb5d3e12457b730418fe15c7aef82

  • SSDEEP

    6144:K6y+bnr+fp0yN90QEpmyGN/8wUGvYo8B6194oQWnD6ykQD7tStzpsZEdOXFJmHvg:WMr3y90DSRv38FhwLkQDp+sEQVJmHvg

Malware Config

Extracted

Family

redline

Botnet

luate

C2

77.91.124.55:19071

Attributes
  • auth_value

    e45cd419aba6c9d372088ffe5629308b

Targets

    • Target

      NEAS.f254b436b94b988732d2dc398f365270.exe

    • Size

      379KB

    • MD5

      f254b436b94b988732d2dc398f365270

    • SHA1

      e3f0ef723e8cfd9e023120c2f3d7f80faa256a8b

    • SHA256

      c73495ac15edf243436755d8956653e0beb40278879b02b57909e6ed4003158b

    • SHA512

      9468f200c29e854c15703c45990654eb77f3f3a73af34f9a6691c7399aab892f796eb6f10342b8b078a0f906db66a0a25c5bb5d3e12457b730418fe15c7aef82

    • SSDEEP

      6144:K6y+bnr+fp0yN90QEpmyGN/8wUGvYo8B6194oQWnD6ykQD7tStzpsZEdOXFJmHvg:WMr3y90DSRv38FhwLkQDp+sEQVJmHvg

    • 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.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks