General

  • Target

    935291009263d139f26a9b2474db4312_JaffaCakes118

  • Size

    512KB

  • Sample

    240604-b7kb7ahg99

  • MD5

    935291009263d139f26a9b2474db4312

  • SHA1

    44a6d3f0de2de309d86c0b6b9c016d38bb28848c

  • SHA256

    b9053701ea9e223affccd8f86367af83e7f0f51b53c59f7a95d31227a66282fc

  • SHA512

    70b84afb00bb32c5cc8f61862fbc1a7e3d06ec2a9b2a41add5962841065b0c37088578dabfb2b6a450ae28c2fe77a728f3111f22d150eeec1de5fbdc3930de60

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6A:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5H

Malware Config

Targets

    • Target

      935291009263d139f26a9b2474db4312_JaffaCakes118

    • Size

      512KB

    • MD5

      935291009263d139f26a9b2474db4312

    • SHA1

      44a6d3f0de2de309d86c0b6b9c016d38bb28848c

    • SHA256

      b9053701ea9e223affccd8f86367af83e7f0f51b53c59f7a95d31227a66282fc

    • SHA512

      70b84afb00bb32c5cc8f61862fbc1a7e3d06ec2a9b2a41add5962841065b0c37088578dabfb2b6a450ae28c2fe77a728f3111f22d150eeec1de5fbdc3930de60

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6A:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5H

    • 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