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General

  • Target

    4df990c24d26590002628a1720419f37_JaffaCakes118

  • Size

    744KB

  • Sample

    240517-cfczgace76

  • MD5

    4df990c24d26590002628a1720419f37

  • SHA1

    e8566cc809dc28ace9b0b75c05c017e6eb29dbcb

  • SHA256

    4b6fbce20a7dba6611dd812d88a9aa664f56a4fffbeaa3dc9b89ef58ed1695d9

  • SHA512

    21f4295230daf56322cb6e2106dcd5cd9aba1b3dcf67adbe95cde45e8d7e6eea6ecbb3fd37cccaac34d4d34d823634e5351578f577a54f2d4fb4d5d49a37c067

  • SSDEEP

    6144:UZfec9EbXDk6RkCBEKWnmy+g4kE2EorG1VVE+IdTYDsPBJtEZYJLmYGT9GJq+/S4:UZWtI6RkCBoiku8kcQ+gm5uXhdmY4

Malware Config

Targets

    • Target

      4df990c24d26590002628a1720419f37_JaffaCakes118

    • Size

      744KB

    • MD5

      4df990c24d26590002628a1720419f37

    • SHA1

      e8566cc809dc28ace9b0b75c05c017e6eb29dbcb

    • SHA256

      4b6fbce20a7dba6611dd812d88a9aa664f56a4fffbeaa3dc9b89ef58ed1695d9

    • SHA512

      21f4295230daf56322cb6e2106dcd5cd9aba1b3dcf67adbe95cde45e8d7e6eea6ecbb3fd37cccaac34d4d34d823634e5351578f577a54f2d4fb4d5d49a37c067

    • SSDEEP

      6144:UZfec9EbXDk6RkCBEKWnmy+g4kE2EorG1VVE+IdTYDsPBJtEZYJLmYGT9GJq+/S4:UZWtI6RkCBoiku8kcQ+gm5uXhdmY4

    • Disables service(s)

    • Modifies visibility of file extensions in Explorer

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Sets file execution options in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks