Resubmissions

15/06/2023, 18:38

230615-w92z8sag59 9

15/06/2023, 18:35

230615-w8hj7saf51 9

15/06/2023, 18:28

230615-w4hpeaag48 9

General

  • Target

    Fortnite.exe

  • Size

    5.7MB

  • Sample

    230615-w8hj7saf51

  • MD5

    774bd8576d13e8f74c7796be226603ea

  • SHA1

    6ab02651b7a2c9e6cbba88603dda5ff016c789c9

  • SHA256

    28264ae6985256021b64b87e0dfdaa59bf24a1797bea54074f7a87435d9c2e93

  • SHA512

    882e5317419b60eb60ad3178a1a3279b3abda7c942618d99c0279f3572274f0a5d64b54e6f659ba08b5b31af569d8bab02e0d72d8c07f3fd99d7650caf017145

  • SSDEEP

    98304:42k/0o6/LSwmP0RptuAxQfvk7iUiX3U7xcJz09gpqbW8SjmdlebT:42syRvIAxQXkWR3Uq109gpqWmdlen

Malware Config

Targets

    • Target

      Fortnite.exe

    • Size

      5.7MB

    • MD5

      774bd8576d13e8f74c7796be226603ea

    • SHA1

      6ab02651b7a2c9e6cbba88603dda5ff016c789c9

    • SHA256

      28264ae6985256021b64b87e0dfdaa59bf24a1797bea54074f7a87435d9c2e93

    • SHA512

      882e5317419b60eb60ad3178a1a3279b3abda7c942618d99c0279f3572274f0a5d64b54e6f659ba08b5b31af569d8bab02e0d72d8c07f3fd99d7650caf017145

    • SSDEEP

      98304:42k/0o6/LSwmP0RptuAxQfvk7iUiX3U7xcJz09gpqbW8SjmdlebT:42syRvIAxQXkWR3Uq109gpqWmdlen

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks