Extracted

• • Target

    3463f026ce1c325931e285b587b82f7f690db2e75929c7edd154df1e14f38c93

  • Size

    3.7MB

  • MD5

    4820f3c0c2b85d9e8ebb121fd35cb3bc

  • SHA1

    e645cb78d7e100c4a3f13eb5f88e09cd31377b26

  • SHA256

    3463f026ce1c325931e285b587b82f7f690db2e75929c7edd154df1e14f38c93

  • SHA512

    35f8b12982b229be8a96aa867050c0ecb1807e58cbf6acef0d214cf049f933e8e240a4d1022429d6a99a0315b4af47af37c01b1decb28a7b5fe621354673d7f2

  • SSDEEP

    49152:VwJ6bUFSuLjWTrbfQlrd088iG1oO9BDA80xZ8MT+:VwCPc088iG1oO9BDA80xZ8MT+

  Score

  10^/10

  bumblebee2104revasionloader

  • BumbleBee

    BumbleBee is a loader malware written in C++.

    loaderbumblebee

  • Enumerates VirtualBox registry keys

    evasion

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

    evasion

  • Looks for VirtualBox Guest Additions in registry

    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.

    evasion
  behavioral1behavioral2