General

  • Target

    15cc611075b96a7c872d794175706e2b042b9edff2cd72113a3d7dd51c64b78b

  • Size

    685KB

  • Sample

    230327-ra2g7sdg48

  • MD5

    f564d5c2d547f2015808864667a9e944

  • SHA1

    2a0b0621ccfe7fe86fa5e7ccf167403645063ccf

  • SHA256

    15cc611075b96a7c872d794175706e2b042b9edff2cd72113a3d7dd51c64b78b

  • SHA512

    78cfbb09e19fe7dc3fe0abb3be55169e7633136fc67ae05c972ac1170125cbe0a68436db573173fa5a08850ebfc4ac8dc798832e61ad83ab8880a95149387c92

  • SSDEEP

    12288:EMruy90tQZuTPLMM3kd+TZhJGkrB/I5zqDJrCVVrDSa1BAOqEb8hs3qTZJMTB:6y5Zu1mUZhdIzgGVrDLSOqEbB3kW

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

      15cc611075b96a7c872d794175706e2b042b9edff2cd72113a3d7dd51c64b78b

    • Size

      685KB

    • MD5

      f564d5c2d547f2015808864667a9e944

    • SHA1

      2a0b0621ccfe7fe86fa5e7ccf167403645063ccf

    • SHA256

      15cc611075b96a7c872d794175706e2b042b9edff2cd72113a3d7dd51c64b78b

    • SHA512

      78cfbb09e19fe7dc3fe0abb3be55169e7633136fc67ae05c972ac1170125cbe0a68436db573173fa5a08850ebfc4ac8dc798832e61ad83ab8880a95149387c92

    • SSDEEP

      12288:EMruy90tQZuTPLMM3kd+TZhJGkrB/I5zqDJrCVVrDSa1BAOqEb8hs3qTZJMTB:6y5Zu1mUZhdIzgGVrDLSOqEbB3kW

    • 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