Extracted

• • Target

    6233c74d44b7206f00d9c86ccac29577e3ea5f4b8a4a8cf8faf64d159d0e10bd

  • Size

    2.7MB

  • MD5

    4d9d368872e1d819968c6aba4938fd61

  • SHA1

    dc22a03c0bca99fef3a8e9e801fe9e43cda240be

  • SHA256

    6233c74d44b7206f00d9c86ccac29577e3ea5f4b8a4a8cf8faf64d159d0e10bd

  • SHA512

    ba176147280cfa54670c49befcc7f49ce50a4a41214718e647a1fe19ae4b61fce1fecd7785bb284a20f14523ff8d91a03e72a36f0e4703b5c284cc3f85070129

  • SSDEEP

    49152:ydhvtC1w3DBJXHUlz6b13GtTfOL7vPsBjLAgbIYETghETcltJf:ydysBVHWz6b13GtTfOL7vPsBjLAgbIYl

  Score

  10^/10

  bumblebeeall0604defense_evasionloader

  • BumbleBee

    BumbleBee is a loader malware written in C++.

    loaderbumblebee

  • Bumblebee family

    bumblebee

  • Enumerates VirtualBox registry keys

    defense_evasion

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

    defense_evasion

  • Looks for VirtualBox Guest Additions in registry

    defense_evasion

  • Blocklisted process makes network request

  • 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.

    defense_evasion
  behavioral1behavioral2