General

  • Target

    8b2e58664dbd3084345c5cef328337b37898f764f969d9e4fc0de7f548170433

  • Size

    652KB

  • Sample

    241107-a5wf1atnhk

  • MD5

    63db3f6f49c2c4435d0be8cb90a4b2e3

  • SHA1

    d7788c76b783357b308f391e94e4d43a172545f6

  • SHA256

    8b2e58664dbd3084345c5cef328337b37898f764f969d9e4fc0de7f548170433

  • SHA512

    4d7b0eb180a620e597903426f543a73c83013af20f19e9f8aea38c6c3c181263c1dfd4b7aad2e3e69b81df162e7bd7cf2e411d0923a05014250c1e9d5d79200c

  • SSDEEP

    12288:rMrDy90mzBQO7oVPVzbQWmoiT/Mnqigri7PsTqVt9z/fbw3:gyJp0t/IcPkY7g

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      8b2e58664dbd3084345c5cef328337b37898f764f969d9e4fc0de7f548170433

    • Size

      652KB

    • MD5

      63db3f6f49c2c4435d0be8cb90a4b2e3

    • SHA1

      d7788c76b783357b308f391e94e4d43a172545f6

    • SHA256

      8b2e58664dbd3084345c5cef328337b37898f764f969d9e4fc0de7f548170433

    • SHA512

      4d7b0eb180a620e597903426f543a73c83013af20f19e9f8aea38c6c3c181263c1dfd4b7aad2e3e69b81df162e7bd7cf2e411d0923a05014250c1e9d5d79200c

    • SSDEEP

      12288:rMrDy90mzBQO7oVPVzbQWmoiT/Mnqigri7PsTqVt9z/fbw3:gyJp0t/IcPkY7g

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks