General

  • Target

    9d4ac29696edbbf4cdefc683b52ae9ee_JaffaCakes118

  • Size

    2.3MB

  • Sample

    240611-hcmx6aybrq

  • MD5

    9d4ac29696edbbf4cdefc683b52ae9ee

  • SHA1

    af14342579256e0893d1ac3925518be099d1f1aa

  • SHA256

    7b2ca740d60f215ca3287be11327c86c77dfb0ba9da038a3ff0b28ad8725c6bc

  • SHA512

    520840321b0abebe5a839df68d42f20a621d29ef5475d45dac46d491cdcedfdf7e45179dd91d12a980a725adf4cd76b9f755f6549370a4294f4f517eac754444

  • SSDEEP

    49152:cuuE7AnqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFWd:mE7AqrlyutLxC3sEwwMd

Malware Config

Targets

    • Target

      9d4ac29696edbbf4cdefc683b52ae9ee_JaffaCakes118

    • Size

      2.3MB

    • MD5

      9d4ac29696edbbf4cdefc683b52ae9ee

    • SHA1

      af14342579256e0893d1ac3925518be099d1f1aa

    • SHA256

      7b2ca740d60f215ca3287be11327c86c77dfb0ba9da038a3ff0b28ad8725c6bc

    • SHA512

      520840321b0abebe5a839df68d42f20a621d29ef5475d45dac46d491cdcedfdf7e45179dd91d12a980a725adf4cd76b9f755f6549370a4294f4f517eac754444

    • SSDEEP

      49152:cuuE7AnqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFWd:mE7AqrlyutLxC3sEwwMd

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks