General

  • Target

    783fd152ef4fb11f362a90431f597393_JaffaCakes118

  • Size

    512KB

  • Sample

    240527-hkypmacd38

  • MD5

    783fd152ef4fb11f362a90431f597393

  • SHA1

    7b7e29803b5f8e235bf4078b58e815eae184e5d4

  • SHA256

    602882ca8e8bc2c7a1f0da904a3a603fabb27a24a1f133f02cef82068d66ee4b

  • SHA512

    7775037728ad59bea6bb7706f5963c9754f988f07298fa6f4b0cb7e106942f7aa2dfbc87b062b942aebc7674c5b3926f3acb2af30f8fc0c0d32afc5a325b2831

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6L:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5o

Malware Config

Targets

    • Target

      783fd152ef4fb11f362a90431f597393_JaffaCakes118

    • Size

      512KB

    • MD5

      783fd152ef4fb11f362a90431f597393

    • SHA1

      7b7e29803b5f8e235bf4078b58e815eae184e5d4

    • SHA256

      602882ca8e8bc2c7a1f0da904a3a603fabb27a24a1f133f02cef82068d66ee4b

    • SHA512

      7775037728ad59bea6bb7706f5963c9754f988f07298fa6f4b0cb7e106942f7aa2dfbc87b062b942aebc7674c5b3926f3acb2af30f8fc0c0d32afc5a325b2831

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6L:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5o

    • 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