General

  • Target

    9d1ce72c8fdf8dfa59c942e76df19b7638285fbaea887f7d35ec226263537e7a

  • Size

    526KB

  • Sample

    230305-x78wfahc39

  • MD5

    028239d5834912522d9a1a0e9ea1c719

  • SHA1

    94cf7e608635f0ae403fb98345bd9750646a4788

  • SHA256

    9d1ce72c8fdf8dfa59c942e76df19b7638285fbaea887f7d35ec226263537e7a

  • SHA512

    0129aa7abf07517c16133c6fb076bf6c356299f9f3ccff0bc32805c97e9fac7b62cf437817d1e1d6979c8455aef56a4293fa82cda85e58b956b7ccc4fa280dd5

  • SSDEEP

    12288:LMrry90z72WPD6TQiKSSXjIqf9XbutJ1QPn7FmQY7rQ45u:gye2E6TQiKuqfZbgO5m1u

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      9d1ce72c8fdf8dfa59c942e76df19b7638285fbaea887f7d35ec226263537e7a

    • Size

      526KB

    • MD5

      028239d5834912522d9a1a0e9ea1c719

    • SHA1

      94cf7e608635f0ae403fb98345bd9750646a4788

    • SHA256

      9d1ce72c8fdf8dfa59c942e76df19b7638285fbaea887f7d35ec226263537e7a

    • SHA512

      0129aa7abf07517c16133c6fb076bf6c356299f9f3ccff0bc32805c97e9fac7b62cf437817d1e1d6979c8455aef56a4293fa82cda85e58b956b7ccc4fa280dd5

    • SSDEEP

      12288:LMrry90z72WPD6TQiKSSXjIqf9XbutJ1QPn7FmQY7rQ45u:gye2E6TQiKuqfZbgO5m1u

    • 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