General

  • Target

    3d73e98ed1869af1c9d8be8904e2f67b4109320c8e2b772d4c7beb259b9d0b22

  • Size

    835KB

  • Sample

    230821-tgqqdsff7t

  • MD5

    b9dcefb71642b1a007bcb1406d932316

  • SHA1

    420e77eb491ea31a0f62304be9d3ea999ccff0ed

  • SHA256

    3d73e98ed1869af1c9d8be8904e2f67b4109320c8e2b772d4c7beb259b9d0b22

  • SHA512

    7b972a45dbdfaea2f6fc97e5329a48401d8e241a6de1fe796a63a7f64c141921e50ec0c20d9d75a3924e67539fb83fdee89dea2d4a5f1e560d3dd76a49f39daf

  • SSDEEP

    24576:KyeCTtaBJ9ZafWK2U8tNCJJctzwnKIVhJ6T0Au2Os:ReCBaBJk998tsUUKOiju2O

Malware Config

Extracted

Family

redline

Botnet

lang

C2

77.91.124.73:19071

Attributes
  • auth_value

    92c0fc2b7a8b3fc5a01baa1abf31c42a

Targets

    • Target

      3d73e98ed1869af1c9d8be8904e2f67b4109320c8e2b772d4c7beb259b9d0b22

    • Size

      835KB

    • MD5

      b9dcefb71642b1a007bcb1406d932316

    • SHA1

      420e77eb491ea31a0f62304be9d3ea999ccff0ed

    • SHA256

      3d73e98ed1869af1c9d8be8904e2f67b4109320c8e2b772d4c7beb259b9d0b22

    • SHA512

      7b972a45dbdfaea2f6fc97e5329a48401d8e241a6de1fe796a63a7f64c141921e50ec0c20d9d75a3924e67539fb83fdee89dea2d4a5f1e560d3dd76a49f39daf

    • SSDEEP

      24576:KyeCTtaBJ9ZafWK2U8tNCJJctzwnKIVhJ6T0Au2Os:ReCBaBJk998tsUUKOiju2O

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks