General

  • Target

    0f11340789ea01aef686a3c03f6a1760c0ee7c4871ee4a18e8aa9873181e5b37

  • Size

    825KB

  • Sample

    230827-lnxhhsaf9w

  • MD5

    2b7c2817d7034f340bc53372b7664f3d

  • SHA1

    fcd32b289fb7307df1a21ded630d46974e6430e3

  • SHA256

    0f11340789ea01aef686a3c03f6a1760c0ee7c4871ee4a18e8aa9873181e5b37

  • SHA512

    5dc1a9ca4fbb0c1f6b4ffb9bcd8e0874cd1760f067542b1df9044387a1454302c7cd46816dd7b9fc3f84febe9601053d73af822f59ec298db88f7b37eadc13ba

  • SSDEEP

    12288:jMrMy90EpVroyDEOkBDVIyRJ55ECb/qJETRaydkBKH/LE59lgKTqJG7:7yjpuyDEO6DlUe/qedkUqso

Malware Config

Extracted

Family

redline

Botnet

nrava

C2

77.91.124.82:19071

Attributes
  • auth_value

    43fe50e9ee6afb85588e03ac9676e2f7

Targets

    • Target

      0f11340789ea01aef686a3c03f6a1760c0ee7c4871ee4a18e8aa9873181e5b37

    • Size

      825KB

    • MD5

      2b7c2817d7034f340bc53372b7664f3d

    • SHA1

      fcd32b289fb7307df1a21ded630d46974e6430e3

    • SHA256

      0f11340789ea01aef686a3c03f6a1760c0ee7c4871ee4a18e8aa9873181e5b37

    • SHA512

      5dc1a9ca4fbb0c1f6b4ffb9bcd8e0874cd1760f067542b1df9044387a1454302c7cd46816dd7b9fc3f84febe9601053d73af822f59ec298db88f7b37eadc13ba

    • SSDEEP

      12288:jMrMy90EpVroyDEOkBDVIyRJ55ECb/qJETRaydkBKH/LE59lgKTqJG7:7yjpuyDEO6DlUe/qedkUqso

    • 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.

    • RedLine payload

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks