General

  • Target

    b9d12c73d67985ac70e9e00322e2773172a0cf7933f1967d52fb833fe732107a

  • Size

    661KB

  • Sample

    241105-j422tsxjey

  • MD5

    09ca5e52bfec524783d7f65423bec5e1

  • SHA1

    a98b0bc2fe8f167468d9c96b713d767ab94c6702

  • SHA256

    b9d12c73d67985ac70e9e00322e2773172a0cf7933f1967d52fb833fe732107a

  • SHA512

    8c43ad418073df5dfe4b3358d2203dff47160355d9264aad41851544ae88915591fd761c8402cd23acae92ea8ae89d2f8495c2d4db30f85966553070d71b9c6e

  • SSDEEP

    12288:ZMrqy90jkx9hV1dlr1UbAW40olhzhxNKst3Ws1o/aHhI:nyhPN1dWyzhxNtdl5BI

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

      b9d12c73d67985ac70e9e00322e2773172a0cf7933f1967d52fb833fe732107a

    • Size

      661KB

    • MD5

      09ca5e52bfec524783d7f65423bec5e1

    • SHA1

      a98b0bc2fe8f167468d9c96b713d767ab94c6702

    • SHA256

      b9d12c73d67985ac70e9e00322e2773172a0cf7933f1967d52fb833fe732107a

    • SHA512

      8c43ad418073df5dfe4b3358d2203dff47160355d9264aad41851544ae88915591fd761c8402cd23acae92ea8ae89d2f8495c2d4db30f85966553070d71b9c6e

    • SSDEEP

      12288:ZMrqy90jkx9hV1dlr1UbAW40olhzhxNKst3Ws1o/aHhI:nyhPN1dWyzhxNtdl5BI

    • 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