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General

  • Target

    43935ce8d9d64f163434bdc3b64edcdc_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241014-w1k1cstblr

  • MD5

    43935ce8d9d64f163434bdc3b64edcdc

  • SHA1

    da4c867647ce9e380c8ce40cfa10e8795aef1864

  • SHA256

    e79e71d0be8410284396b5870695a4f2d083a865247c49f24235ba14c47a652a

  • SHA512

    1f4b170c0e85d26ef7eb464554ada1fa6a4fa258cb0be9f78d00785e973248b4ee8364f9d715d0be3833eaa232ea1a79fd8a0f1fee557fa36f04e6fee23c258b

  • SSDEEP

    24576:h1OYdaOmOBsFEt5hDG0SAMs9jR/jaJnTJdwY68+UhnWb3aQi:h1OsbOEt5hDG0SAMs9j8nTJ2Y68hWGQi

Malware Config

Targets

    • Target

      43935ce8d9d64f163434bdc3b64edcdc_JaffaCakes118

    • Size

      1.1MB

    • MD5

      43935ce8d9d64f163434bdc3b64edcdc

    • SHA1

      da4c867647ce9e380c8ce40cfa10e8795aef1864

    • SHA256

      e79e71d0be8410284396b5870695a4f2d083a865247c49f24235ba14c47a652a

    • SHA512

      1f4b170c0e85d26ef7eb464554ada1fa6a4fa258cb0be9f78d00785e973248b4ee8364f9d715d0be3833eaa232ea1a79fd8a0f1fee557fa36f04e6fee23c258b

    • SSDEEP

      24576:h1OYdaOmOBsFEt5hDG0SAMs9jR/jaJnTJdwY68+UhnWb3aQi:h1OsbOEt5hDG0SAMs9j8nTJ2Y68hWGQi

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Enterprise v15

Tasks