General

  • Target

    82fdff0d85a0148ca62114e0803b1d21_JaffaCakes118

  • Size

    1.0MB

  • Sample

    241031-pegx9aydnn

  • MD5

    82fdff0d85a0148ca62114e0803b1d21

  • SHA1

    35e9923090ea7e563155eb633d00f53d151bc3c3

  • SHA256

    024208ac2e7bdd6523a797920d447e25bc452fac1e9fe092a73a6a8bf4a0f74b

  • SHA512

    afed89bdb003dde82c3db8d44727003ce4f4824fc0bbde285a30053d4cf8011365f9c1d1e9a8b47f79deebe9ebe5a8f899f5063f029717a40916f1554105250c

  • SSDEEP

    24576:9/5+Qns7z41v/J80Csd8jKfdu9XeAWDZ3s+qAMvY/wuu8VX2muquDyttje:9/5NSz4p/zCsHsuRjqAP3tVX2E/ty

Malware Config

Targets

    • Target

      82fdff0d85a0148ca62114e0803b1d21_JaffaCakes118

    • Size

      1.0MB

    • MD5

      82fdff0d85a0148ca62114e0803b1d21

    • SHA1

      35e9923090ea7e563155eb633d00f53d151bc3c3

    • SHA256

      024208ac2e7bdd6523a797920d447e25bc452fac1e9fe092a73a6a8bf4a0f74b

    • SHA512

      afed89bdb003dde82c3db8d44727003ce4f4824fc0bbde285a30053d4cf8011365f9c1d1e9a8b47f79deebe9ebe5a8f899f5063f029717a40916f1554105250c

    • SSDEEP

      24576:9/5+Qns7z41v/J80Csd8jKfdu9XeAWDZ3s+qAMvY/wuu8VX2muquDyttje:9/5NSz4p/zCsHsuRjqAP3tVX2E/ty

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

MITRE ATT&CK Enterprise v15

Tasks