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General

  • Target

    7f9d1ee58a41935047dd6e5127cf671f_JaffaCakes118

  • Size

    512KB

  • Sample

    240529-f177wscf47

  • MD5

    7f9d1ee58a41935047dd6e5127cf671f

  • SHA1

    2a718220cf80fcd26ebd6ffdc81e81fa949e704b

  • SHA256

    076fbed368d515a4f27a373038975d3120d2c1b6548e2ff1d8a0b3c72338db1e

  • SHA512

    79df0a835b96c68a621bc0fe2ffe156a0e9c0d990d16687a579757b34934d8f59458bdc5197f0f4dd67c2e0817957d1f610ffc3214effbe0e2fe0b0bf78b8a02

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w

Malware Config

Targets

    • Target

      7f9d1ee58a41935047dd6e5127cf671f_JaffaCakes118

    • Size

      512KB

    • MD5

      7f9d1ee58a41935047dd6e5127cf671f

    • SHA1

      2a718220cf80fcd26ebd6ffdc81e81fa949e704b

    • SHA256

      076fbed368d515a4f27a373038975d3120d2c1b6548e2ff1d8a0b3c72338db1e

    • SHA512

      79df0a835b96c68a621bc0fe2ffe156a0e9c0d990d16687a579757b34934d8f59458bdc5197f0f4dd67c2e0817957d1f610ffc3214effbe0e2fe0b0bf78b8a02

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w

    • 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