General

  • Target

    c5a594d6fe8ed3add228ebc07ddad2a6d425320d3be4318a6e391c4d7c1e5cbb

  • Size

    681KB

  • Sample

    230324-nfw8wsga5t

  • MD5

    82b1f05b751be8f25f782cd97a39ca96

  • SHA1

    9b3520011de079ff44a7cb1ca2b2f4286560bc7b

  • SHA256

    c5a594d6fe8ed3add228ebc07ddad2a6d425320d3be4318a6e391c4d7c1e5cbb

  • SHA512

    d60b8f9ee2c260a0aaf10beb59132337f5940df7d4b9d6191d429a500733972fb683cd9c6c73204188b509471ec70152f84333e657071cf7d28d237e8ade1c13

  • SSDEEP

    12288:YPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:ArftpIjdjNA7xYMrl

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      c5a594d6fe8ed3add228ebc07ddad2a6d425320d3be4318a6e391c4d7c1e5cbb

    • Size

      681KB

    • MD5

      82b1f05b751be8f25f782cd97a39ca96

    • SHA1

      9b3520011de079ff44a7cb1ca2b2f4286560bc7b

    • SHA256

      c5a594d6fe8ed3add228ebc07ddad2a6d425320d3be4318a6e391c4d7c1e5cbb

    • SHA512

      d60b8f9ee2c260a0aaf10beb59132337f5940df7d4b9d6191d429a500733972fb683cd9c6c73204188b509471ec70152f84333e657071cf7d28d237e8ade1c13

    • SSDEEP

      12288:YPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:ArftpIjdjNA7xYMrl

    • 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