General

  • Target

    f6775e5e6deca19a1376b8b836b311bf617510c03d8b7a445aaf4baa40cdc921

  • Size

    405KB

  • Sample

    240506-frv6zaab8x

  • MD5

    756ec9639560877b05d38200f8113aa1

  • SHA1

    974df5e1651bbade6ad098a6324f110dcb5e46d2

  • SHA256

    f6775e5e6deca19a1376b8b836b311bf617510c03d8b7a445aaf4baa40cdc921

  • SHA512

    29f40ee376ae5da4393b423e4e9be97a5981228977c85251ffc9d27fde5001e84eee69d96f958bb74044e50ab5ac3b4ce6880453468c91a62ee7a14be9d8472c

  • SSDEEP

    6144:LTp0yN90QEnPxISofj/lBmNmfiBMpqzxycY9B/ZrMCFu5vleo4B:yy90B/A/u5BMpAxFIvre5vsb

Malware Config

Extracted

Family

redline

Botnet

maxbi

C2

185.161.248.73:4164

Attributes
  • auth_value

    6aa7dba884fe45693dfa04c91440daef

Targets

    • Target

      f6775e5e6deca19a1376b8b836b311bf617510c03d8b7a445aaf4baa40cdc921

    • Size

      405KB

    • MD5

      756ec9639560877b05d38200f8113aa1

    • SHA1

      974df5e1651bbade6ad098a6324f110dcb5e46d2

    • SHA256

      f6775e5e6deca19a1376b8b836b311bf617510c03d8b7a445aaf4baa40cdc921

    • SHA512

      29f40ee376ae5da4393b423e4e9be97a5981228977c85251ffc9d27fde5001e84eee69d96f958bb74044e50ab5ac3b4ce6880453468c91a62ee7a14be9d8472c

    • SSDEEP

      6144:LTp0yN90QEnPxISofj/lBmNmfiBMpqzxycY9B/ZrMCFu5vleo4B:yy90B/A/u5BMpAxFIvre5vsb

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Detects executables embedding registry key / value combination indicative of disabling Windows Defender features

    • Detects executables packed with ConfuserEx Mod

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks