General

  • Target

    CraxsRat10.31_Cracked.exe

  • Size

    86.2MB

  • Sample

    240801-z6yp7a1bpb

  • MD5

    39dd54c44266534e782cefcaa8ebd1fb

  • SHA1

    ed8a35d1ad6bcde4853411de9fea036468dee95e

  • SHA256

    8a159b0175b55083291e8356499f7efe42083863aea317f553c0779326e7a1c2

  • SHA512

    5fb4d3c5623d4a5797d66983a7987c2c486878d3f8c1b6f0c15dca21d0d2fd52e20f0b0cd224b0ceb76dc797669627e60f30e8f8cee7701b9aba7ab279c617d4

  • SSDEEP

    1572864:28wyR88P4amp+NX10qTQTAMzttZmFXtI:2P8Q5qUAM5HmhtI

Malware Config

Targets

    • Target

      CraxsRat10.31_Cracked.exe

    • Size

      86.2MB

    • MD5

      39dd54c44266534e782cefcaa8ebd1fb

    • SHA1

      ed8a35d1ad6bcde4853411de9fea036468dee95e

    • SHA256

      8a159b0175b55083291e8356499f7efe42083863aea317f553c0779326e7a1c2

    • SHA512

      5fb4d3c5623d4a5797d66983a7987c2c486878d3f8c1b6f0c15dca21d0d2fd52e20f0b0cd224b0ceb76dc797669627e60f30e8f8cee7701b9aba7ab279c617d4

    • SSDEEP

      1572864:28wyR88P4amp+NX10qTQTAMzttZmFXtI:2P8Q5qUAM5HmhtI

    • 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.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks