Extracted

• • Target

    2024-05-09_18c0d4d076dcf852682a1e928ea6fd20_ryuk

  • Size

    1.4MB

  • MD5

    18c0d4d076dcf852682a1e928ea6fd20

  • SHA1

    d728085c03e3586ac11b558b59872b440d01c544

  • SHA256

    8a1a0b4872c74737fa67fd233e4a2546412c4a442ebd04022e680cb37b7aedac

  • SHA512

    a17e02991f7edca6ac477dba336d9c32acf03238eca23d1df31ab6cdb03fb976fb1a20c526cc06a94c9b3fd7a853232943bcdf11d77414e9058493d73ab865b0

  • SSDEEP

    24576:dQTkuS3lgPzjmR4JcIn652Y0/oHTTvN718HGO8YIH5A70HQq8lJ2Wd:dQopEPmRpIn652Y0M528YC5dHSlJv

  Score

  10^/10

  bumblebeeasd1234loaderevasion

  • BumbleBee

    BumbleBee is a loader malware written in C++.

    loaderbumblebee

  • Detects executables referencing combination of virtualization drivers

  • Detects executables referencing virtualization MAC addresses

  • Enumerates VirtualBox registry keys

    evasion

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

    evasion

  • Looks for VirtualBox Guest Additions in registry

    evasion

  • Looks for VMWare Tools registry key

    evasion

  • Checks BIOS information in registry

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

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion

  • Checks system information in the registry

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

  behavioral1behavioral2