General

  • Target

    f45a55c78bb4c718087fdc6251f45a72a65b366aabb97c6a89ccc54142a36ce6

  • Size

    685KB

  • Sample

    241107-k36t3azard

  • MD5

    d2d163ad97be4f6b332162ed9f67a21a

  • SHA1

    4749ad61d644b12f7c083832417b9244500e6faa

  • SHA256

    f45a55c78bb4c718087fdc6251f45a72a65b366aabb97c6a89ccc54142a36ce6

  • SHA512

    9012c07cee32a739c503a7ea8138cfde7821077d28a58f6419fe2268b4cf09302a2d81fc0d069f399d04480615d9e1695af8815c694c956a6f4f0d416d6557f9

  • SSDEEP

    12288:EMrCy90cQ4rISmyL4Ujq672n1rSjQHG2I/vSgNQGrSnUwhMLS9WXhQC:+yrrvw+stSjQm207ThWtg9

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

      f45a55c78bb4c718087fdc6251f45a72a65b366aabb97c6a89ccc54142a36ce6

    • Size

      685KB

    • MD5

      d2d163ad97be4f6b332162ed9f67a21a

    • SHA1

      4749ad61d644b12f7c083832417b9244500e6faa

    • SHA256

      f45a55c78bb4c718087fdc6251f45a72a65b366aabb97c6a89ccc54142a36ce6

    • SHA512

      9012c07cee32a739c503a7ea8138cfde7821077d28a58f6419fe2268b4cf09302a2d81fc0d069f399d04480615d9e1695af8815c694c956a6f4f0d416d6557f9

    • SSDEEP

      12288:EMrCy90cQ4rISmyL4Ujq672n1rSjQHG2I/vSgNQGrSnUwhMLS9WXhQC:+yrrvw+stSjQm207ThWtg9

    • 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