General

  • Target

    3b3a88cc7f7ddf4b1c016e94c964353e18e0e8061ae2f4774e5f2ed96af4541a

  • Size

    483KB

  • Sample

    241111-gfk3astkaz

  • MD5

    59ffc3e9caafc6f7ec5f89de7f26a5e9

  • SHA1

    4f5985e8e22446983f0fcff230cd97664fe25ad1

  • SHA256

    3b3a88cc7f7ddf4b1c016e94c964353e18e0e8061ae2f4774e5f2ed96af4541a

  • SHA512

    81043dd9d81f4022a90852201a73db9ca43853fe3ce5e8e57117b89d790345de5f7d68db790c230a6dc6e2a020acade82d9f58aed633624b60d85d5529aaee86

  • SSDEEP

    12288:JMrOy90oE7ofoB++x7ps7yAw5n1Swwny:3yI7ofoBx7p3Aw5n1/6y

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Targets

    • Target

      3b3a88cc7f7ddf4b1c016e94c964353e18e0e8061ae2f4774e5f2ed96af4541a

    • Size

      483KB

    • MD5

      59ffc3e9caafc6f7ec5f89de7f26a5e9

    • SHA1

      4f5985e8e22446983f0fcff230cd97664fe25ad1

    • SHA256

      3b3a88cc7f7ddf4b1c016e94c964353e18e0e8061ae2f4774e5f2ed96af4541a

    • SHA512

      81043dd9d81f4022a90852201a73db9ca43853fe3ce5e8e57117b89d790345de5f7d68db790c230a6dc6e2a020acade82d9f58aed633624b60d85d5529aaee86

    • SSDEEP

      12288:JMrOy90oE7ofoB++x7ps7yAw5n1Swwny:3yI7ofoBx7p3Aw5n1/6y

    • 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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks