General

  • Target

    x7589026.exe

  • Size

    548KB

  • Sample

    231011-l37l2afh2w

  • MD5

    5fc38a43465ad286f27b5292792487c8

  • SHA1

    1bf8cc84816dd5e82e4afe79ac4200db7242416d

  • SHA256

    ddc60473907851aa97a51ea0961943a3c617a74bf412949604158c27cb58ab7c

  • SHA512

    ff23d407198bb63c4f78e5b783f9e013269904403bf98088934178b93383ac83c43ab513d6311a38181847991c7a165640fff60778f89bd68a619258d3d55ac1

  • SSDEEP

    12288:OMrsy90G7PedwiE3AO9LGxtm2o3XgddsjnI+Cm:2y17m63AOJ9ngvsIRm

Malware Config

Extracted

Family

redline

Botnet

luate

C2

77.91.124.55:19071

Attributes
  • auth_value

    e45cd419aba6c9d372088ffe5629308b

Targets

    • Target

      x7589026.exe

    • Size

      548KB

    • MD5

      5fc38a43465ad286f27b5292792487c8

    • SHA1

      1bf8cc84816dd5e82e4afe79ac4200db7242416d

    • SHA256

      ddc60473907851aa97a51ea0961943a3c617a74bf412949604158c27cb58ab7c

    • SHA512

      ff23d407198bb63c4f78e5b783f9e013269904403bf98088934178b93383ac83c43ab513d6311a38181847991c7a165640fff60778f89bd68a619258d3d55ac1

    • SSDEEP

      12288:OMrsy90G7PedwiE3AO9LGxtm2o3XgddsjnI+Cm:2y17m63AOJ9ngvsIRm

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks