General

  • Target

    00f7e28201e07e3d50532d801ced04af3861e5d49e29f01f31bee1cbe1993636

  • Size

    685KB

  • Sample

    230327-p92k5sfe9t

  • MD5

    b3b0ef757790621e20c21c30fd4998b0

  • SHA1

    fd2072b8868975dfdbfb517dea8d89693a070b8a

  • SHA256

    00f7e28201e07e3d50532d801ced04af3861e5d49e29f01f31bee1cbe1993636

  • SHA512

    e35ea11ac8bb347ad151997e4b037d8db83da043a2f4c57de96f76105e567197ce8923426fb9cc90a15391afe0fabbc12837794d2f8e165f0719f12c84fa1e9a

  • SSDEEP

    12288:rMrBy90cly0v7tF/kfqdIai8Ea+KrAKj5uAZ3ETwK0SulMjqyXD4Y:OyThWai8EqVlZcNYmOyMY

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

      00f7e28201e07e3d50532d801ced04af3861e5d49e29f01f31bee1cbe1993636

    • Size

      685KB

    • MD5

      b3b0ef757790621e20c21c30fd4998b0

    • SHA1

      fd2072b8868975dfdbfb517dea8d89693a070b8a

    • SHA256

      00f7e28201e07e3d50532d801ced04af3861e5d49e29f01f31bee1cbe1993636

    • SHA512

      e35ea11ac8bb347ad151997e4b037d8db83da043a2f4c57de96f76105e567197ce8923426fb9cc90a15391afe0fabbc12837794d2f8e165f0719f12c84fa1e9a

    • SSDEEP

      12288:rMrBy90cly0v7tF/kfqdIai8Ea+KrAKj5uAZ3ETwK0SulMjqyXD4Y:OyThWai8EqVlZcNYmOyMY

    • 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