General

  • Target

    a637610a1f5f8cc23edb6ea239d1b4ce0686e9c876d67486a7fcbf0923137518

  • Size

    1.3MB

  • Sample

    231012-wcs13ahb58

  • MD5

    62b414d8a91d35ab8d0b3103949f75c2

  • SHA1

    585fb3dcfab9f1984efa3f6bcf92ec8888f8fae2

  • SHA256

    a637610a1f5f8cc23edb6ea239d1b4ce0686e9c876d67486a7fcbf0923137518

  • SHA512

    757a311f78a7ec37e852ba2ad60a754dc108b296a23fe2ca2af4b3f1cd7059746fe4881dfcba8cb58d49a44cd7cfc6339d3a9846b822c6fdcb6123cf350a83c9

  • SSDEEP

    24576:20988mMzocwz6Y6egV0eZHThFff77t4EeHDbHktPmHkw5HuY7W0Tuj3ex2bzQ:2093iz6Y5gqeZzf776TEQxwgTuj62bzQ

Malware Config

Extracted

Family

redline

Botnet

black

C2

77.91.124.82:19071

Attributes
  • auth_value

    c5887216cebc5a219113738140bc3047

Targets

    • Target

      a637610a1f5f8cc23edb6ea239d1b4ce0686e9c876d67486a7fcbf0923137518

    • Size

      1.3MB

    • MD5

      62b414d8a91d35ab8d0b3103949f75c2

    • SHA1

      585fb3dcfab9f1984efa3f6bcf92ec8888f8fae2

    • SHA256

      a637610a1f5f8cc23edb6ea239d1b4ce0686e9c876d67486a7fcbf0923137518

    • SHA512

      757a311f78a7ec37e852ba2ad60a754dc108b296a23fe2ca2af4b3f1cd7059746fe4881dfcba8cb58d49a44cd7cfc6339d3a9846b822c6fdcb6123cf350a83c9

    • SSDEEP

      24576:20988mMzocwz6Y6egV0eZHThFff77t4EeHDbHktPmHkw5HuY7W0Tuj3ex2bzQ:2093iz6Y5gqeZzf776TEQxwgTuj62bzQ

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks