General

  • Target

    71d4ce07babc7d16d753b5bd31ce33b3d333712838618ad900beb7c4d623e0e8

  • Size

    680KB

  • Sample

    230327-r453gsga3z

  • MD5

    32db06c269f153f472f7774370ae81d1

  • SHA1

    822ea3c82c7a28b00fe079b0c3546a3a2a64c627

  • SHA256

    71d4ce07babc7d16d753b5bd31ce33b3d333712838618ad900beb7c4d623e0e8

  • SHA512

    278cf98e5f297e086414b20100b03d204dad72d160f6f6ea0b2891b539d935e3b265aad8087d01d894b59788e1294e0ab5fe04a416070f0686a42fdddc1e519f

  • SSDEEP

    12288:K6gKv6OXMd+PoUzOyWIuQ9QkYro8uiQhAfwpCQvoWevi7XxCkI0uob/:F5VX3PnrKkYPuphAYsQ1t7XxtIw/

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

      71d4ce07babc7d16d753b5bd31ce33b3d333712838618ad900beb7c4d623e0e8

    • Size

      680KB

    • MD5

      32db06c269f153f472f7774370ae81d1

    • SHA1

      822ea3c82c7a28b00fe079b0c3546a3a2a64c627

    • SHA256

      71d4ce07babc7d16d753b5bd31ce33b3d333712838618ad900beb7c4d623e0e8

    • SHA512

      278cf98e5f297e086414b20100b03d204dad72d160f6f6ea0b2891b539d935e3b265aad8087d01d894b59788e1294e0ab5fe04a416070f0686a42fdddc1e519f

    • SSDEEP

      12288:K6gKv6OXMd+PoUzOyWIuQ9QkYro8uiQhAfwpCQvoWevi7XxCkI0uob/:F5VX3PnrKkYPuphAYsQ1t7XxtIw/

    • 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