General

  • Target

    a8fdfee539cb9c74a7d86191abf110a1fa4dd55171567d156003cd82a386a3c6

  • Size

    1.2MB

  • Sample

    230423-zbb8psfg25

  • MD5

    a9a87e37c65654b94e2130a3d1a108aa

  • SHA1

    c7ddfb2bbdb83914f49b5f268bf7be0d9550a4ca

  • SHA256

    a8fdfee539cb9c74a7d86191abf110a1fa4dd55171567d156003cd82a386a3c6

  • SHA512

    ee454a5163e9197439a402e6be1c208d81d90b294670bd6c5964f1900b8d1953f38df5ba09bbd17d828ea93f8feb1e22bb78b761fb4edf90023741b2c28c7470

  • SSDEEP

    24576:U8FAGzhOxi/8+hxyHwVrKZzyykcgwIk4vkoFNxeAs:dKoyI1EQVazy0RIk4vkoFHe

Malware Config

Targets

    • Target

      a8fdfee539cb9c74a7d86191abf110a1fa4dd55171567d156003cd82a386a3c6

    • Size

      1.2MB

    • MD5

      a9a87e37c65654b94e2130a3d1a108aa

    • SHA1

      c7ddfb2bbdb83914f49b5f268bf7be0d9550a4ca

    • SHA256

      a8fdfee539cb9c74a7d86191abf110a1fa4dd55171567d156003cd82a386a3c6

    • SHA512

      ee454a5163e9197439a402e6be1c208d81d90b294670bd6c5964f1900b8d1953f38df5ba09bbd17d828ea93f8feb1e22bb78b761fb4edf90023741b2c28c7470

    • SSDEEP

      24576:U8FAGzhOxi/8+hxyHwVrKZzyykcgwIk4vkoFNxeAs:dKoyI1EQVazy0RIk4vkoFHe

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v6

Tasks