General

  • Target

    4d292518f430ad1925fd8b51ed0141b2_JaffaCakes118

  • Size

    512KB

  • Sample

    240516-1mxjfsaa35

  • MD5

    4d292518f430ad1925fd8b51ed0141b2

  • SHA1

    dc0167973a194d9b65f02f4334f75cea87c13cc0

  • SHA256

    e0d66954a042c5d00eda8d4033c043296cc2b4863916774e814b5dca862dc838

  • SHA512

    bf216f564eff2a57df17da3270f2778be07e3d0c86cb032e128f9310947084b9bd28dc24b22107dfba5d34c460150a050a30f13e5fa325d7c32dc5a2c334223b

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6a:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm51

Malware Config

Targets

    • Target

      4d292518f430ad1925fd8b51ed0141b2_JaffaCakes118

    • Size

      512KB

    • MD5

      4d292518f430ad1925fd8b51ed0141b2

    • SHA1

      dc0167973a194d9b65f02f4334f75cea87c13cc0

    • SHA256

      e0d66954a042c5d00eda8d4033c043296cc2b4863916774e814b5dca862dc838

    • SHA512

      bf216f564eff2a57df17da3270f2778be07e3d0c86cb032e128f9310947084b9bd28dc24b22107dfba5d34c460150a050a30f13e5fa325d7c32dc5a2c334223b

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6a:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm51

    • 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