General

  • Target

    a367693b3abf843bf3adb05248caace694d4bf711e9196283e34d6f45657473e

  • Size

    680KB

  • Sample

    230324-j6wb3afc21

  • MD5

    4217959ffb019d91f6effaedf1da74e6

  • SHA1

    0a7ae34d9dc9fe23ae685762c84139b7ddb3410a

  • SHA256

    a367693b3abf843bf3adb05248caace694d4bf711e9196283e34d6f45657473e

  • SHA512

    d7a397fd24b80e7b836aafb0d9005da211831b9a7459239555da6298ff616950776d5aeb79d54d046f990ba422d0af7afd87b7b6825236eed16bd4f064ef46ed

  • SSDEEP

    12288:od898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:oT08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      a367693b3abf843bf3adb05248caace694d4bf711e9196283e34d6f45657473e

    • Size

      680KB

    • MD5

      4217959ffb019d91f6effaedf1da74e6

    • SHA1

      0a7ae34d9dc9fe23ae685762c84139b7ddb3410a

    • SHA256

      a367693b3abf843bf3adb05248caace694d4bf711e9196283e34d6f45657473e

    • SHA512

      d7a397fd24b80e7b836aafb0d9005da211831b9a7459239555da6298ff616950776d5aeb79d54d046f990ba422d0af7afd87b7b6825236eed16bd4f064ef46ed

    • SSDEEP

      12288:od898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:oT08PtIsuup4IO6oz5VC1

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks