General

  • Target

    4263645a5b663a1203c753c2e29051bcca8bb4afa6f800d693793b472e7e0a55

  • Size

    891KB

  • Sample

    241111-bnzyjasmhj

  • MD5

    e51ac23f995f5277bd72a1de05d5696f

  • SHA1

    7685afa8dd70d33dfa47c4f3c15810ef6d1bfbcf

  • SHA256

    4263645a5b663a1203c753c2e29051bcca8bb4afa6f800d693793b472e7e0a55

  • SHA512

    721ad7cabd2ba8469c80135c1c12753e13645cc90e4e32a69629bc5af70880a5e185189e52e77bf2d60ea5ba641398c660b6bc058c7d98d66a275da645ff1f86

  • SSDEEP

    24576:xySD4xZmr5rdxmQtAyELGrgD7bvyLIQ7wP3Q:kScxZmrnxbttELHD77gu

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      4263645a5b663a1203c753c2e29051bcca8bb4afa6f800d693793b472e7e0a55

    • Size

      891KB

    • MD5

      e51ac23f995f5277bd72a1de05d5696f

    • SHA1

      7685afa8dd70d33dfa47c4f3c15810ef6d1bfbcf

    • SHA256

      4263645a5b663a1203c753c2e29051bcca8bb4afa6f800d693793b472e7e0a55

    • SHA512

      721ad7cabd2ba8469c80135c1c12753e13645cc90e4e32a69629bc5af70880a5e185189e52e77bf2d60ea5ba641398c660b6bc058c7d98d66a275da645ff1f86

    • SSDEEP

      24576:xySD4xZmr5rdxmQtAyELGrgD7bvyLIQ7wP3Q:kScxZmrnxbttELHD77gu

    • 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