General

  • Target

    a46f30d95bf1e4d6998d6e1e9670e89071253e0e418201de919ecef360950d19

  • Size

    389KB

  • Sample

    230721-kvxanadd33

  • MD5

    becabbca0941778fb8f52ebcf672ad0a

  • SHA1

    da72cfa309e64af3faac23d8a7896fd5d1ad8244

  • SHA256

    a46f30d95bf1e4d6998d6e1e9670e89071253e0e418201de919ecef360950d19

  • SHA512

    b15d5e51c2e4042114d1a9fa04457d67bf9c5cea5dd7fabef7c0b1ce79fc9ad802b40b452e93acf5698478be5db988d8aac62192a12d76a7e5ccb5375595c547

  • SSDEEP

    6144:Koy+bnr+xp0yN90QENkSoTkaWu5VEzkW2PZNwGepXZpTBy15SlObUhqb96NLrx3:IMrpy902j5V0pbtyTawb9E3

Malware Config

Extracted

Family

redline

Botnet

nasa

C2

77.91.68.68:19071

Attributes
  • auth_value

    6da71218d8a9738ea3a9a78b5677589b

Targets

    • Target

      a46f30d95bf1e4d6998d6e1e9670e89071253e0e418201de919ecef360950d19

    • Size

      389KB

    • MD5

      becabbca0941778fb8f52ebcf672ad0a

    • SHA1

      da72cfa309e64af3faac23d8a7896fd5d1ad8244

    • SHA256

      a46f30d95bf1e4d6998d6e1e9670e89071253e0e418201de919ecef360950d19

    • SHA512

      b15d5e51c2e4042114d1a9fa04457d67bf9c5cea5dd7fabef7c0b1ce79fc9ad802b40b452e93acf5698478be5db988d8aac62192a12d76a7e5ccb5375595c547

    • SSDEEP

      6144:Koy+bnr+xp0yN90QENkSoTkaWu5VEzkW2PZNwGepXZpTBy15SlObUhqb96NLrx3:IMrpy902j5V0pbtyTawb9E3

    • 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