General

  • Target

    def266fa7a9b14287ff700c7805e8f4743197c410b4de7bdae7dc52e8ae79403

  • Size

    688KB

  • Sample

    230327-p3wrbafe7z

  • MD5

    782bebe5834b6ecdfadc666fa7b30da9

  • SHA1

    4d5348ab7a845a4527666e4f11baa9d4a44d0219

  • SHA256

    def266fa7a9b14287ff700c7805e8f4743197c410b4de7bdae7dc52e8ae79403

  • SHA512

    cd36f0d39a047ddedce8785714692f3ff8e7cea8a86b2aa008d50b66b557afc97af4de99f0ce649c0ef56d85c8a6ecf43c4c5015dce30ddf32dcbf6d084cc49c

  • SSDEEP

    12288:1MrMy90VSiG+sF0PI5RAylnxBAhHJhEAPXn4SG1FaZ00O6W3BWORXNA:JyQPsF0w5mylnxB+HJhE6Xn4SG18+0Ow

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      def266fa7a9b14287ff700c7805e8f4743197c410b4de7bdae7dc52e8ae79403

    • Size

      688KB

    • MD5

      782bebe5834b6ecdfadc666fa7b30da9

    • SHA1

      4d5348ab7a845a4527666e4f11baa9d4a44d0219

    • SHA256

      def266fa7a9b14287ff700c7805e8f4743197c410b4de7bdae7dc52e8ae79403

    • SHA512

      cd36f0d39a047ddedce8785714692f3ff8e7cea8a86b2aa008d50b66b557afc97af4de99f0ce649c0ef56d85c8a6ecf43c4c5015dce30ddf32dcbf6d084cc49c

    • SSDEEP

      12288:1MrMy90VSiG+sF0PI5RAylnxBAhHJhEAPXn4SG1FaZ00O6W3BWORXNA:JyQPsF0w5mylnxB+HJhE6Xn4SG18+0Ow

    • 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