General

  • Target

    8129fea56679121b853f9c9a3d4800da3f40d3d2aab73f25d52cded26fed890d

  • Size

    539KB

  • Sample

    230324-kw3ttsfd6y

  • MD5

    b7ab238a1a4ed1722425a87fffecddcb

  • SHA1

    28822eaca7e28825c6d80b9693c3d155af7719a6

  • SHA256

    8129fea56679121b853f9c9a3d4800da3f40d3d2aab73f25d52cded26fed890d

  • SHA512

    d66788852d66c41b2dd83af03250602846981cf64da6cc72b2a85ab3c5c482bf6407e1999229cc3bd4abbab7d6e072ba83383054ac0562671978ac5ba6884abc

  • SSDEEP

    12288:KMrvy909WiCyRNP7S6evYZxrI4+gZ5DHezfqY:hyf8z7SlvYLWE5DHezfqY

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

      8129fea56679121b853f9c9a3d4800da3f40d3d2aab73f25d52cded26fed890d

    • Size

      539KB

    • MD5

      b7ab238a1a4ed1722425a87fffecddcb

    • SHA1

      28822eaca7e28825c6d80b9693c3d155af7719a6

    • SHA256

      8129fea56679121b853f9c9a3d4800da3f40d3d2aab73f25d52cded26fed890d

    • SHA512

      d66788852d66c41b2dd83af03250602846981cf64da6cc72b2a85ab3c5c482bf6407e1999229cc3bd4abbab7d6e072ba83383054ac0562671978ac5ba6884abc

    • SSDEEP

      12288:KMrvy909WiCyRNP7S6evYZxrI4+gZ5DHezfqY:hyf8z7SlvYLWE5DHezfqY

    • 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