General

  • Target

    90e99b3aa2651f35c6a17b6115f968de_JaffaCakes118

  • Size

    512KB

  • Sample

    240603-hz8s5sfg3x

  • MD5

    90e99b3aa2651f35c6a17b6115f968de

  • SHA1

    6a4c416e9e96f2a9076371f30c4b9c003123b585

  • SHA256

    689e42b69f2d81e1f1927704b04ab686834ef14cf6a4c1387763b283f2c1d9e5

  • SHA512

    521c333d0671d0ac1308fe370eae5a950df7d579c3934b18cee90b74056c005c440842f415245bf9c0870565afeca588cd26f6bc4f3f421c5d8b1ff233b86471

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6u:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5r

Malware Config

Targets

    • Target

      90e99b3aa2651f35c6a17b6115f968de_JaffaCakes118

    • Size

      512KB

    • MD5

      90e99b3aa2651f35c6a17b6115f968de

    • SHA1

      6a4c416e9e96f2a9076371f30c4b9c003123b585

    • SHA256

      689e42b69f2d81e1f1927704b04ab686834ef14cf6a4c1387763b283f2c1d9e5

    • SHA512

      521c333d0671d0ac1308fe370eae5a950df7d579c3934b18cee90b74056c005c440842f415245bf9c0870565afeca588cd26f6bc4f3f421c5d8b1ff233b86471

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6u:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5r

    • 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