General

  • Target

    a77a1bfbd5c8fb84955a322a51cf281c5fcee3f6d1fb7ca76668d33f7fccdca2

  • Size

    712KB

  • Sample

    241104-r3lmfssajr

  • MD5

    ab2a1ab4341dde5a7601954f5b09a272

  • SHA1

    310def405f689a7cb30960db93903264cb594e7a

  • SHA256

    a77a1bfbd5c8fb84955a322a51cf281c5fcee3f6d1fb7ca76668d33f7fccdca2

  • SHA512

    8f4ec38dac0b0e169e1ca3ae4d9de74249f189345b6557467062a1ebe22af430945c12cf688c2b88c5e785f44f9c8f0b3f1eb8b4100c18170545e89cfcc5a236

  • SSDEEP

    12288:vMrby90brlC0LjOWrIkQcOVOloPwozZ79ZoorkPEcylARj91apHy11:MyiCEjZrIjHgloPwot79Z/oPEcNj91aW

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      a77a1bfbd5c8fb84955a322a51cf281c5fcee3f6d1fb7ca76668d33f7fccdca2

    • Size

      712KB

    • MD5

      ab2a1ab4341dde5a7601954f5b09a272

    • SHA1

      310def405f689a7cb30960db93903264cb594e7a

    • SHA256

      a77a1bfbd5c8fb84955a322a51cf281c5fcee3f6d1fb7ca76668d33f7fccdca2

    • SHA512

      8f4ec38dac0b0e169e1ca3ae4d9de74249f189345b6557467062a1ebe22af430945c12cf688c2b88c5e785f44f9c8f0b3f1eb8b4100c18170545e89cfcc5a236

    • SSDEEP

      12288:vMrby90brlC0LjOWrIkQcOVOloPwozZ79ZoorkPEcylARj91apHy11:MyiCEjZrIjHgloPwot79Z/oPEcNj91aW

    • 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