General

  • Target

    f8e192e771107302ef183358d4f8a2a57b826e42d56f7faaab70ac1c32d60423

  • Size

    544KB

  • Sample

    221012-v6wtdadgb5

  • MD5

    687b90950f447eb8b6d7f4374dfd1021

  • SHA1

    2dd5ed0b6ff134d080e384182db09183bff31701

  • SHA256

    f8e192e771107302ef183358d4f8a2a57b826e42d56f7faaab70ac1c32d60423

  • SHA512

    011061ad39543e518c4eae22561a7fa47c13ec36df807f2c57a8b555960d799e38284a49af97a441d415c977074246e43c19cba2a36d5720eedfff8a90224e11

  • SSDEEP

    12288:mFu55jE3NdQMXX2tb/PlrDX2TJHOEQrZSKIX49i727cgWjaGJkAeRk:mKE3jHX2VVX2lHOEQNjIX4S27c7Zk1k

Malware Config

Targets

    • Target

      f8e192e771107302ef183358d4f8a2a57b826e42d56f7faaab70ac1c32d60423

    • Size

      544KB

    • MD5

      687b90950f447eb8b6d7f4374dfd1021

    • SHA1

      2dd5ed0b6ff134d080e384182db09183bff31701

    • SHA256

      f8e192e771107302ef183358d4f8a2a57b826e42d56f7faaab70ac1c32d60423

    • SHA512

      011061ad39543e518c4eae22561a7fa47c13ec36df807f2c57a8b555960d799e38284a49af97a441d415c977074246e43c19cba2a36d5720eedfff8a90224e11

    • SSDEEP

      12288:mFu55jE3NdQMXX2tb/PlrDX2TJHOEQrZSKIX49i727cgWjaGJkAeRk:mKE3jHX2VVX2lHOEQNjIX4S27c7Zk1k

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks