General

  • Target

    a585ae32ed044a8bd15a05a60fbc3d8d6a3b59ebfb4c358be41f06e4ad101024

  • Size

    1.3MB

  • Sample

    231113-fl3nvsaa78

  • MD5

    d4a8d6d6da2736140748c1379f4dda76

  • SHA1

    823af1b956c56d024eff5d14cd4bf27f478b4deb

  • SHA256

    a585ae32ed044a8bd15a05a60fbc3d8d6a3b59ebfb4c358be41f06e4ad101024

  • SHA512

    46f0ef584160ccaa868d1a770057ac19d60a64f07b2dd207c7f8454991425c775ef119777b1161e5deb4d2a333e880a677fb74eaed91c99a160a6cf7f02c3573

  • SSDEEP

    24576:Yyl6w9yasWaeRIsvCMGLW9DLXtViQmtqsjDIq1KT5bSKoL/bBUAn:fl3yDveKMxGurin4sDIq1KMyA

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      a585ae32ed044a8bd15a05a60fbc3d8d6a3b59ebfb4c358be41f06e4ad101024

    • Size

      1.3MB

    • MD5

      d4a8d6d6da2736140748c1379f4dda76

    • SHA1

      823af1b956c56d024eff5d14cd4bf27f478b4deb

    • SHA256

      a585ae32ed044a8bd15a05a60fbc3d8d6a3b59ebfb4c358be41f06e4ad101024

    • SHA512

      46f0ef584160ccaa868d1a770057ac19d60a64f07b2dd207c7f8454991425c775ef119777b1161e5deb4d2a333e880a677fb74eaed91c99a160a6cf7f02c3573

    • SSDEEP

      24576:Yyl6w9yasWaeRIsvCMGLW9DLXtViQmtqsjDIq1KT5bSKoL/bBUAn:fl3yDveKMxGurin4sDIq1KMyA

    • 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

    • 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