General

  • Target

    2a818f46c22a4fddc7846c657c79427cb46f0de83bdb0c6bde8e1af908987a1e

  • Size

    787KB

  • Sample

    241104-rfp2cs1bnb

  • MD5

    31951fb1c959be91913b3396eac23e87

  • SHA1

    989ee5b4794b24789d3d1bcca87226f47338ae45

  • SHA256

    2a818f46c22a4fddc7846c657c79427cb46f0de83bdb0c6bde8e1af908987a1e

  • SHA512

    a4d12c265b38d3e5e7678ddd1bafac427b455803990374e064a0aa87379b2d363d624846a05cc1996d5bbe605aeafb4e7bf139f7d06be38f8f5136713e80f9db

  • SSDEEP

    12288:hMray90GG21/nWXHmwSQqwPsxQv9jIFiCUU007B1mcZVl+J8zZNo:TyruXsQqwExi9jIFiCUwDmIaqVq

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

      2a818f46c22a4fddc7846c657c79427cb46f0de83bdb0c6bde8e1af908987a1e

    • Size

      787KB

    • MD5

      31951fb1c959be91913b3396eac23e87

    • SHA1

      989ee5b4794b24789d3d1bcca87226f47338ae45

    • SHA256

      2a818f46c22a4fddc7846c657c79427cb46f0de83bdb0c6bde8e1af908987a1e

    • SHA512

      a4d12c265b38d3e5e7678ddd1bafac427b455803990374e064a0aa87379b2d363d624846a05cc1996d5bbe605aeafb4e7bf139f7d06be38f8f5136713e80f9db

    • SSDEEP

      12288:hMray90GG21/nWXHmwSQqwPsxQv9jIFiCUU007B1mcZVl+J8zZNo:TyruXsQqwExi9jIFiCUwDmIaqVq

    • 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