Extracted

• • Target

    toso3l.dll

  • Size

    1.7MB

  • MD5

    4df074f08770a1252223cd82208f313c

  • SHA1

    74c4ea3cf1d02d6d201b44da4670ae276634f89d

  • SHA256

    b6b436fbe3172c03e34be1d0a1706784d2818764de3b449c978c69141bea22ab

  • SHA512

    da5bf600e87d4af3ecc695b4bab9881093e453fc2692b9e2a96be43bc5fa74922180256339a49dad954207f4480474bb58f63ecd549cd1b0fe3d40668384f5aa

  Score

  10^/10

  bumblebee1406revasiontrojan

  • BumbleBee

    BumbleBee is a webshell malware written in C++.

    trojanbumblebee

  • Enumerates VirtualBox registry keys

    evasion

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

    evasion

  • Looks for VirtualBox Guest Additions in registry

    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
  behavioral1behavioral2