General

  • Target

    d859a0548858048e0e6dc56fb0e6204767073ac6a8779feba95bd42d28e9481c

  • Size

    661KB

  • Sample

    241111-d3gfva1mc1

  • MD5

    fa5fa780f7a82f5480f4ab6d313495eb

  • SHA1

    5a680201206197bee2020286f35f97e3bad85971

  • SHA256

    d859a0548858048e0e6dc56fb0e6204767073ac6a8779feba95bd42d28e9481c

  • SHA512

    5ee403320defd50c36c218d89a0caf6d82fb481c1f7e26905f3f522de4f4ab8755aa29f4427c702913cdb37b500190ae4c0ab9f409e4e300e5c6e00847149245

  • SSDEEP

    12288:EMrRy90bwAASvi4wfYQ+2VqbSclCX042o/lZslmTg7nvzjKyj0gzG:1yNAA7fLMbFlZXo/l1ivPK4zG

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

C2

77.91.124.145:4125

Attributes
  • auth_value

    d099adf6dbf6ccb8e16967104280634a

Targets

    • Target

      d859a0548858048e0e6dc56fb0e6204767073ac6a8779feba95bd42d28e9481c

    • Size

      661KB

    • MD5

      fa5fa780f7a82f5480f4ab6d313495eb

    • SHA1

      5a680201206197bee2020286f35f97e3bad85971

    • SHA256

      d859a0548858048e0e6dc56fb0e6204767073ac6a8779feba95bd42d28e9481c

    • SHA512

      5ee403320defd50c36c218d89a0caf6d82fb481c1f7e26905f3f522de4f4ab8755aa29f4427c702913cdb37b500190ae4c0ab9f409e4e300e5c6e00847149245

    • SSDEEP

      12288:EMrRy90bwAASvi4wfYQ+2VqbSclCX042o/lZslmTg7nvzjKyj0gzG:1yNAA7fLMbFlZXo/l1ivPK4zG

    • 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