Extracted

Extracted

• • Target

    9982330ae990386cd74625f0eaa26ae697574694eb2ec330c2acac5e0149fdc0

  • Size

    6.4MB

  • MD5

    6f7e07b84897cccab30594305416d36f

  • SHA1

    6d1d531c921a17b36e792e2843311e27b9aa77a4

  • SHA256

    9982330ae990386cd74625f0eaa26ae697574694eb2ec330c2acac5e0149fdc0

  • SHA512

    689ba6b48065a9098ef62bc8ed0650fa0b66f403af9dc315a456d514ea61afda7cf67c3786760e4ac49adc8a60f489199e6aae08a59aa4ef8e57e064bce9e892

  • SSDEEP

    196608:+kyJofCBPu0rDMQFVOiNRUm0TcrdJgRueb3IR6s8:DymfCBPoYOiPTacBeue7xs8

  Score

  10^/10

  discoverypersistencebumblebeepgchattrojan

  • BumbleBee

    BumbleBee is a webshell malware written in C++.

    trojanbumblebee

  • Blocklisted process makes network request

  • Downloads MZ/PE file

  • Sets file execution options in registry

    persistence

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Registers COM server for autorun

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Enumerates connected drives

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

  • Checks system information in the registry

    System information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory

  • Suspicious use of NtCreateThreadExHideFromDebugger

  behavioral1behavioral2