General

  • Target

    a679f9eeaa538db88a36a8bcb35276809c6f99d65cd43002abe518f4fd1ad58e

  • Size

    681KB

  • Sample

    230323-laxw5agf6y

  • MD5

    8530eaad21dc4375cace691728ba6338

  • SHA1

    33f6efddf182457d1ee9d07402887fd166246296

  • SHA256

    a679f9eeaa538db88a36a8bcb35276809c6f99d65cd43002abe518f4fd1ad58e

  • SHA512

    296165329eb45645e922f436f0f23636050b905b45aa3d731acd06b49ef5f5caad48b59b0168d084be12b2abced257ec705917c5491c4ba586c8ecc55c4c8e73

  • SSDEEP

    12288:R2ojBKZrg5SmePIA7/ELeej4rWLryxMsnlKAmPctv79HhcklY4XaUPpxc:YK+c5SmLRjFLrZsnob0N79HhPXDPpS

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      a679f9eeaa538db88a36a8bcb35276809c6f99d65cd43002abe518f4fd1ad58e

    • Size

      681KB

    • MD5

      8530eaad21dc4375cace691728ba6338

    • SHA1

      33f6efddf182457d1ee9d07402887fd166246296

    • SHA256

      a679f9eeaa538db88a36a8bcb35276809c6f99d65cd43002abe518f4fd1ad58e

    • SHA512

      296165329eb45645e922f436f0f23636050b905b45aa3d731acd06b49ef5f5caad48b59b0168d084be12b2abced257ec705917c5491c4ba586c8ecc55c4c8e73

    • SSDEEP

      12288:R2ojBKZrg5SmePIA7/ELeej4rWLryxMsnlKAmPctv79HhcklY4XaUPpxc:YK+c5SmLRjFLrZsnob0N79HhPXDPpS

    • 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