General

  • Target

    ecc2f9e075392bbbe3bee5fcc03083e3_JaffaCakes118

  • Size

    512KB

  • Sample

    240920-d4e96swemg

  • MD5

    ecc2f9e075392bbbe3bee5fcc03083e3

  • SHA1

    faff129f0f8f4f837b6e21d3258a074b68e321fd

  • SHA256

    772b5b18483c4e41213af3a8be311540fa3cafd43cb9be419ce80419222c2b42

  • SHA512

    d2c11e4fbec4df35f3e07b985bfbbe2b178c7dd668d685e28cc2526aed97231b95cbf18e8aa6d1f4e15f0e886dcffc83082ad96b9bd3ca5b0b8d386a6ab309f3

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6C:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5J

Malware Config

Targets

    • Target

      ecc2f9e075392bbbe3bee5fcc03083e3_JaffaCakes118

    • Size

      512KB

    • MD5

      ecc2f9e075392bbbe3bee5fcc03083e3

    • SHA1

      faff129f0f8f4f837b6e21d3258a074b68e321fd

    • SHA256

      772b5b18483c4e41213af3a8be311540fa3cafd43cb9be419ce80419222c2b42

    • SHA512

      d2c11e4fbec4df35f3e07b985bfbbe2b178c7dd668d685e28cc2526aed97231b95cbf18e8aa6d1f4e15f0e886dcffc83082ad96b9bd3ca5b0b8d386a6ab309f3

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6C:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5J

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • 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