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General

  • Target

    a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118

  • Size

    512KB

  • Sample

    240614-lkw3ksydjm

  • MD5

    a8feab29842ce3a2b6ebc097d4ae8328

  • SHA1

    b2a06eb77a15007146b67358fc4e4bf7a66634ad

  • SHA256

    44e9795f74b21b510afba1766fadb368ae8fc907bc119cfd67dbc1ad41f2d169

  • SHA512

    f0cf22e21e684ae2a9316870ff7de2b805374f4dd1a23c08274404f2e0a75209cce7bade1ee6d5eb12f672b79e3b1c79cd33d8a5f610030e1e22f210c9122d57

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6v:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm58

Malware Config

Targets

    • Target

      a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118

    • Size

      512KB

    • MD5

      a8feab29842ce3a2b6ebc097d4ae8328

    • SHA1

      b2a06eb77a15007146b67358fc4e4bf7a66634ad

    • SHA256

      44e9795f74b21b510afba1766fadb368ae8fc907bc119cfd67dbc1ad41f2d169

    • SHA512

      f0cf22e21e684ae2a9316870ff7de2b805374f4dd1a23c08274404f2e0a75209cce7bade1ee6d5eb12f672b79e3b1c79cd33d8a5f610030e1e22f210c9122d57

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6v:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm58

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks