General

  • Target

    b5e8a5f20e77a8bc077e288404f86da8baf19f886d0f1aa4a4dfdd60ebbe1bed

  • Size

    923KB

  • Sample

    241111-avxajsyckl

  • MD5

    45937a9b8701bdbffecc6b2129056c06

  • SHA1

    1c4ccc3b4691c9ba628694411f4f1e9346358125

  • SHA256

    b5e8a5f20e77a8bc077e288404f86da8baf19f886d0f1aa4a4dfdd60ebbe1bed

  • SHA512

    3041ec34901280604cbc14782aa7561980846bf2a5271aa1fa9f8a879a80706922795cc0a98085bee97d0999fa18c104ed24cfd74d617b8ea6b5ff762e753b88

  • SSDEEP

    12288:Ky90r7LWa8tcKfkga4de8ZhlBU0DU9os5HighXdDv6SpjMJWao0BHe4S:KyBuwL00DU95HhXdFMJWaRB+/

Malware Config

Targets

    • Target

      b5e8a5f20e77a8bc077e288404f86da8baf19f886d0f1aa4a4dfdd60ebbe1bed

    • Size

      923KB

    • MD5

      45937a9b8701bdbffecc6b2129056c06

    • SHA1

      1c4ccc3b4691c9ba628694411f4f1e9346358125

    • SHA256

      b5e8a5f20e77a8bc077e288404f86da8baf19f886d0f1aa4a4dfdd60ebbe1bed

    • SHA512

      3041ec34901280604cbc14782aa7561980846bf2a5271aa1fa9f8a879a80706922795cc0a98085bee97d0999fa18c104ed24cfd74d617b8ea6b5ff762e753b88

    • SSDEEP

      12288:Ky90r7LWa8tcKfkga4de8ZhlBU0DU9os5HighXdDv6SpjMJWao0BHe4S:KyBuwL00DU95HhXdFMJWaRB+/

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks