General

  • Target

    4eef850d2142428054a433df5ce8521c245b896607b13122cbbdeaca4cb88c3c

  • Size

    1.3MB

  • Sample

    231110-2qz97agg9v

  • MD5

    b44b072cb8d97849ce6b3dd2cbd10072

  • SHA1

    e7387db80b751f81e8f1e75ee431a33b01fc9fac

  • SHA256

    4eef850d2142428054a433df5ce8521c245b896607b13122cbbdeaca4cb88c3c

  • SHA512

    1f8b73dd196b4cc165aad2a0dda426c6f357411507202412b66f18326e64d40e53b0180d8f8227adaffce11a6f7855cda4c08ded2b5f4e908a4164b7f8af93f5

  • SSDEEP

    24576:lyTbDxGd0aeSIsfC5GbvFDjhhfp6mBFI8fLc13uBQyuJE6a:ATbl8tepsQGhTfMUICLc1uBk

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      4eef850d2142428054a433df5ce8521c245b896607b13122cbbdeaca4cb88c3c

    • Size

      1.3MB

    • MD5

      b44b072cb8d97849ce6b3dd2cbd10072

    • SHA1

      e7387db80b751f81e8f1e75ee431a33b01fc9fac

    • SHA256

      4eef850d2142428054a433df5ce8521c245b896607b13122cbbdeaca4cb88c3c

    • SHA512

      1f8b73dd196b4cc165aad2a0dda426c6f357411507202412b66f18326e64d40e53b0180d8f8227adaffce11a6f7855cda4c08ded2b5f4e908a4164b7f8af93f5

    • SSDEEP

      24576:lyTbDxGd0aeSIsfC5GbvFDjhhfp6mBFI8fLc13uBQyuJE6a:ATbl8tepsQGhTfMUICLc1uBk

    • 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