General

  • Target

    b925c59ac13a0efd6e16d7ccf576d04943e93b9363978e2174c9d82e4f4abdaf

  • Size

    1.3MB

  • Sample

    231111-zhjw5acb84

  • MD5

    25a50500999af96fdd226446b71b21a2

  • SHA1

    1bd7c72457a6278246076f2ef7f9a04056156b0d

  • SHA256

    b925c59ac13a0efd6e16d7ccf576d04943e93b9363978e2174c9d82e4f4abdaf

  • SHA512

    3817461dee9e3553d9db9d0074b0c77de6f24e449144d10a5b846f51abe73e0673ca5c91b296a8a23f85dd0130c2efd2c8ad3a92067790c7e7d9c828bb225fd5

  • SSDEEP

    24576:qyFNmlV5iqVaeeZIsRCrGl5ADh7trRQkYqEbsPGB1RcbQNiRw4+KRvRB:xDmlhgeRuSGcdtruqEQPGDRHQi2RvR

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      b925c59ac13a0efd6e16d7ccf576d04943e93b9363978e2174c9d82e4f4abdaf

    • Size

      1.3MB

    • MD5

      25a50500999af96fdd226446b71b21a2

    • SHA1

      1bd7c72457a6278246076f2ef7f9a04056156b0d

    • SHA256

      b925c59ac13a0efd6e16d7ccf576d04943e93b9363978e2174c9d82e4f4abdaf

    • SHA512

      3817461dee9e3553d9db9d0074b0c77de6f24e449144d10a5b846f51abe73e0673ca5c91b296a8a23f85dd0130c2efd2c8ad3a92067790c7e7d9c828bb225fd5

    • SSDEEP

      24576:qyFNmlV5iqVaeeZIsRCrGl5ADh7trRQkYqEbsPGB1RcbQNiRw4+KRvRB:xDmlhgeRuSGcdtruqEQPGDRHQi2RvR

    • 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