General

  • Target
    3d0c3f3d464a8229480b6d4a024d2982c72d67942d8ee245dd91da1a26ddd22a
  • Size 670KB
  • Sample220201-h7lzcaagbl
  • SHA256 3d0c3f3d464a8229480b6d4a024d2982c72d67942d8ee245dd91da1a26ddd22a
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      3d0c3f3d464a8229480b6d4a024d2982c72d67942d8ee245dd91da1a26ddd22a
    • Size 670KB
    • SHA256 3d0c3f3d464a8229480b6d4a024d2982c72d67942d8ee245dd91da1a26ddd22a
    • MD5 SHA1 SHA512
    • Ostap JavaScript Downloader

      Ostap is a JavaScript downloader that's been active since 2016. It's used to deliver several families, inluding TrickBot

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • ostap

      Ostap is a JS downloader, used to deliver other families.

    • Sets service image path in registry

    • Contains header used in .cmd/.bat files for embedding JavaScript code

MITRE ATT&CK Enterprise v6

Tasks