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General

  • Target

    b21817044d76f9017b81ad9f335c4800a18a0ced805ae79dbec64f98c18d86da

  • Size

    718KB

  • Sample

    230607-k1j8aahc95

  • MD5

    80e8e7557049a1602e6b5a7cbaf5a356

  • SHA1

    3fa3a3a65523b3870f65100724c324e79580f23d

  • SHA256

    b21817044d76f9017b81ad9f335c4800a18a0ced805ae79dbec64f98c18d86da

  • SHA512

    b1b477cadbcd26608c6ed2b866de10f591a5fd21d0d2cd7f72e8b28441364f9fc5ed4eaa9d888b4cea3938594a6f952ae2d67ba9ae0b18d5392fc23847cb3b4f

  • SSDEEP

    12288:kMrwy90o5MjjDAPLpXgR6TBp1aj7KeerrMGHPsus2XuDoVaCi6W9lYIy3K0iC303:UytADAPLpC6F3rr30usYu0RW9l1yaNb3

Malware Config

Extracted

Family

redline

Botnet

doxa

C2

83.97.73.129:19068

Attributes
  • auth_value

    8cf5ba009458c73b014353d79d8422c6

Targets

    • Target

      b21817044d76f9017b81ad9f335c4800a18a0ced805ae79dbec64f98c18d86da

    • Size

      718KB

    • MD5

      80e8e7557049a1602e6b5a7cbaf5a356

    • SHA1

      3fa3a3a65523b3870f65100724c324e79580f23d

    • SHA256

      b21817044d76f9017b81ad9f335c4800a18a0ced805ae79dbec64f98c18d86da

    • SHA512

      b1b477cadbcd26608c6ed2b866de10f591a5fd21d0d2cd7f72e8b28441364f9fc5ed4eaa9d888b4cea3938594a6f952ae2d67ba9ae0b18d5392fc23847cb3b4f

    • SSDEEP

      12288:kMrwy90o5MjjDAPLpXgR6TBp1aj7KeerrMGHPsus2XuDoVaCi6W9lYIy3K0iC303:UytADAPLpC6F3rr30usYu0RW9l1yaNb3

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks