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General

  • Target

    9882a7793f1df74d04833e184e918ee8_JaffaCakes118

  • Size

    512KB

  • Sample

    240605-szrjzaah7v

  • MD5

    9882a7793f1df74d04833e184e918ee8

  • SHA1

    0229a6047afd94d9f430aabe34819d5b0503875d

  • SHA256

    7ebcad2de5fdb7161d1cb60f8503bc43a5cdebc06716e1a639fbddd283c7372c

  • SHA512

    e05e0dc8d8716f54b3271da83677c2296a206e6b807b928506906a3919c812ccd8674df216b118629012b6be91e16cde82269b6e82ef07e64ab98341ab065cb3

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5V

Malware Config

Targets

    • Target

      9882a7793f1df74d04833e184e918ee8_JaffaCakes118

    • Size

      512KB

    • MD5

      9882a7793f1df74d04833e184e918ee8

    • SHA1

      0229a6047afd94d9f430aabe34819d5b0503875d

    • SHA256

      7ebcad2de5fdb7161d1cb60f8503bc43a5cdebc06716e1a639fbddd283c7372c

    • SHA512

      e05e0dc8d8716f54b3271da83677c2296a206e6b807b928506906a3919c812ccd8674df216b118629012b6be91e16cde82269b6e82ef07e64ab98341ab065cb3

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5V

    • 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