General

  • Target

    f97b5d9bc0d66e3044eced2b5fde780e033e0ba9555bab50773a4aad26d8a932

  • Size

    707KB

  • Sample

    231012-b97khagh3w

  • MD5

    af2e92d8bc98c86c3230c8cfa9356da5

  • SHA1

    896650bbd6962cee4ebe06ae03d95b2a80c4bb56

  • SHA256

    f97b5d9bc0d66e3044eced2b5fde780e033e0ba9555bab50773a4aad26d8a932

  • SHA512

    f621514c3bfd06f12e46868e2135cac382a97a31b480b6a76bcf2a44c8dd8619fc79a5d9e3df06faaa44831d8136fbef18f66f97454cb58a8b53fab173b946e9

  • SSDEEP

    12288:6MrEy90tKhfjzGbx8A9eX3CqNmg7ow8EizLEzePJS5aLoey1FY4Js8aRdZ:ay+KFjzAOAIX9Nmioeiz+ehS5xWEafZ

Malware Config

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

Targets

    • Target

      f97b5d9bc0d66e3044eced2b5fde780e033e0ba9555bab50773a4aad26d8a932

    • Size

      707KB

    • MD5

      af2e92d8bc98c86c3230c8cfa9356da5

    • SHA1

      896650bbd6962cee4ebe06ae03d95b2a80c4bb56

    • SHA256

      f97b5d9bc0d66e3044eced2b5fde780e033e0ba9555bab50773a4aad26d8a932

    • SHA512

      f621514c3bfd06f12e46868e2135cac382a97a31b480b6a76bcf2a44c8dd8619fc79a5d9e3df06faaa44831d8136fbef18f66f97454cb58a8b53fab173b946e9

    • SSDEEP

      12288:6MrEy90tKhfjzGbx8A9eX3CqNmg7ow8EizLEzePJS5aLoey1FY4Js8aRdZ:ay+KFjzAOAIX9Nmioeiz+ehS5xWEafZ

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks