Extracted

• • Target

    Invoice_09-12-22_order_157.iso

  • Size

    4.2MB

  • MD5

    b1938ffbd6dcc69183382302604e84e5

  • SHA1

    6d9984400b133cf92289d8ccd129f5d7133ce268

  • SHA256

    b47bad8968dbe798ac7dc1a5648206c1819160ecd68449d9dd82ba19a0296288

  • SHA512

    736e695281ed259e616d0862c64ebff16cd845767e5998162f0e7e0fe0161a0be037d17be5beb8ccade317008004880b834dab851cff04897bfa434995d33a3c

  • SSDEEP

    49152:PA4O7LDVaMxLT7IHXcnfwYcoAVGnUmEd70dl4ievKgTN:PAZD3SYUmE2dl4jK

  Score

  10^/10

  bumblebee1209evasiontrojan

  • 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

  • Loads dropped DLL

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of NtCreateThreadExHideFromDebugger

  behavioral1