General

  • Target

    ac736f75f5dca62eda1d93322c6bc3c7a084bbd285c958313e41b35f26385eed

  • Size

    830KB

  • Sample

    230824-ctbnkahc86

  • MD5

    b4592e7798726bb7edcccba913fc8f2e

  • SHA1

    abaa9c7db99b549aa96fc2dd785490381a98e8b3

  • SHA256

    ac736f75f5dca62eda1d93322c6bc3c7a084bbd285c958313e41b35f26385eed

  • SHA512

    123a8c264e8aa0fb8d46023e6cc9d823a18279ac755be597dcbecd4b613a0a9a402f8508b489c84e4d7ddd1e95d9c17414e8b1eb0ef10388cadf2533ac3d323a

  • SSDEEP

    12288:wMr4y90Ofope9tKFYvqB47mYh7DOwtuPRXnaWO5zdMeBUvY3RneTGuKe/A5rg7Hy:Yyd0eW0qB47mY8wkRXaWNvY3ReShiS

Malware Config

Extracted

Family

redline

Botnet

rwan

C2

77.91.124.73:19071

Attributes
  • auth_value

    7c40eda5da4f888d6f61befbf947d9fe

Targets

    • Target

      ac736f75f5dca62eda1d93322c6bc3c7a084bbd285c958313e41b35f26385eed

    • Size

      830KB

    • MD5

      b4592e7798726bb7edcccba913fc8f2e

    • SHA1

      abaa9c7db99b549aa96fc2dd785490381a98e8b3

    • SHA256

      ac736f75f5dca62eda1d93322c6bc3c7a084bbd285c958313e41b35f26385eed

    • SHA512

      123a8c264e8aa0fb8d46023e6cc9d823a18279ac755be597dcbecd4b613a0a9a402f8508b489c84e4d7ddd1e95d9c17414e8b1eb0ef10388cadf2533ac3d323a

    • SSDEEP

      12288:wMr4y90Ofope9tKFYvqB47mYh7DOwtuPRXnaWO5zdMeBUvY3RneTGuKe/A5rg7Hy:Yyd0eW0qB47mY8wkRXaWNvY3ReShiS

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks