General

  • Target

    4eb7984ea3d87d5079e56676f15ff025_JaffaCakes118

  • Size

    512KB

  • Sample

    240517-gsf9wach49

  • MD5

    4eb7984ea3d87d5079e56676f15ff025

  • SHA1

    2d0cb8ce54718c78d0bc2fb6a35a19b49fa6a80c

  • SHA256

    24ef993d84f25870daa35e8eedc2c475ed8460487acb23b9bb1311be6286eabb

  • SHA512

    b3a7c4967b9b557560a207a6d2f609804400ec0dd075ef304bd08ead13e98cd17437aaef67c389bb36f215d57a7ce0e12ce56718ab4fa45228de90e0ad89d46d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5G

Malware Config

Targets

    • Target

      4eb7984ea3d87d5079e56676f15ff025_JaffaCakes118

    • Size

      512KB

    • MD5

      4eb7984ea3d87d5079e56676f15ff025

    • SHA1

      2d0cb8ce54718c78d0bc2fb6a35a19b49fa6a80c

    • SHA256

      24ef993d84f25870daa35e8eedc2c475ed8460487acb23b9bb1311be6286eabb

    • SHA512

      b3a7c4967b9b557560a207a6d2f609804400ec0dd075ef304bd08ead13e98cd17437aaef67c389bb36f215d57a7ce0e12ce56718ab4fa45228de90e0ad89d46d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5G

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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