Extracted

• • Target

    Invoice_unpaid#4103.iso

  • Size

    2.8MB

  • MD5

    6bb0a020774dcc2f7420ad78148edb97

  • SHA1

    9d44941088da4c1c88900f012a07ec7b5ed3ef55

  • SHA256

    3447ba5b8c816bf1f1429b2f130603efcb7b5d4b3bc004f4694dc2fb68ec9780

  • SHA512

    0c1dabe119488ceec631d58a6f76c80ec9add19c51fd0d00538ffe4231395eaf363501959ac998e22e23a6934b12a820ea22aa69e5869c657b23109e669d1c89

  • SSDEEP

    49152:CCP/6PLKTZLk+qM/6ZakaGs810EntI9mHchyN1fPan8/v4y9:N20v/wSU1082mHzpPan0

  Score

  10^/10

  bumblebee0610evasiontrojan

  • 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.

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Identifies Wine through registry keys

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

    evasion

  • Enumerates connected drives

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

  • Suspicious use of NtCreateThreadExHideFromDebugger

  behavioral1behavioral2