General

  • Target

    994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca

  • Size

    660KB

  • Sample

    241105-3f413azpet

  • MD5

    c647888bb97224f3c1fa5e5b5be2a3dc

  • SHA1

    0a99dc6fa8991c8d7de7b79ec1f52f0b4bb008a7

  • SHA256

    994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca

  • SHA512

    ee4105d3809202dd42d65c1300b428715de00bda6768c6317e5a962d34094d508a60a355ffa79696194a7af4358c37aecd501da0fa0e3f75135272e3b59a91f2

  • SSDEEP

    12288:9MrPy906YKSKMBRVFjYA86lieFWJFFBCAhBxwXdyqxaBgiUK4mnihbgLb:WyaKSlbVFjflXIJQAPTgg4Wihbgb

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dozt

C2

77.91.124.145:4125

Attributes
  • auth_value

    857bdfe4fa14711025859d89f18b32cb

Targets

    • Target

      994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca

    • Size

      660KB

    • MD5

      c647888bb97224f3c1fa5e5b5be2a3dc

    • SHA1

      0a99dc6fa8991c8d7de7b79ec1f52f0b4bb008a7

    • SHA256

      994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca

    • SHA512

      ee4105d3809202dd42d65c1300b428715de00bda6768c6317e5a962d34094d508a60a355ffa79696194a7af4358c37aecd501da0fa0e3f75135272e3b59a91f2

    • SSDEEP

      12288:9MrPy906YKSKMBRVFjYA86lieFWJFFBCAhBxwXdyqxaBgiUK4mnihbgLb:WyaKSlbVFjflXIJQAPTgg4Wihbgb

    • 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