General

  • Target

    81bee8309523877b8b8328ce0e582c0d17c0ba4b1cbe25aab2726197bced5460

  • Size

    500KB

  • Sample

    241111-bcrssayfkp

  • MD5

    94dfd2e83ac3c64ca8ac38d049dd91de

  • SHA1

    9930afbf5132a1b70056be38dcc94af7a5bae7b7

  • SHA256

    81bee8309523877b8b8328ce0e582c0d17c0ba4b1cbe25aab2726197bced5460

  • SHA512

    f21426c25f2e708f1a44aad25b6f4ae8d36e28a54e701e8dd11508bdfb1f38d805e1dce18e046365351c159861e3162af86e5d1cf87611cf000e2ac93f5c79f1

  • SSDEEP

    6144:KZy+bnr+ep0yN90QEXKWm4NWxZgaIjmw1psx7M74eEvKJuMENsUsQN2YfBZUdULE:/Mr2y90xT0hIjmwbsx7vK4NspYHUdD

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Targets

    • Target

      81bee8309523877b8b8328ce0e582c0d17c0ba4b1cbe25aab2726197bced5460

    • Size

      500KB

    • MD5

      94dfd2e83ac3c64ca8ac38d049dd91de

    • SHA1

      9930afbf5132a1b70056be38dcc94af7a5bae7b7

    • SHA256

      81bee8309523877b8b8328ce0e582c0d17c0ba4b1cbe25aab2726197bced5460

    • SHA512

      f21426c25f2e708f1a44aad25b6f4ae8d36e28a54e701e8dd11508bdfb1f38d805e1dce18e046365351c159861e3162af86e5d1cf87611cf000e2ac93f5c79f1

    • SSDEEP

      6144:KZy+bnr+ep0yN90QEXKWm4NWxZgaIjmw1psx7M74eEvKJuMENsUsQN2YfBZUdULE:/Mr2y90xT0hIjmwbsx7vK4NspYHUdD

    • 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