General

  • Target
    434775
  • Size 53KB
  • Sample240320-ldtzmsde38
  • SHA256 8b0ef4e50ddad2036e3d85e87a0cd53e3ae0a436ea4fff99fd4ddb845e4f265f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • bumblebee

Botnet
  • asd123

rc4.plain

Targets

    • Target
      434775
    • Size 53KB
    • SHA256 8b0ef4e50ddad2036e3d85e87a0cd53e3ae0a436ea4fff99fd4ddb845e4f265f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • BumbleBee

      BumbleBee is a loader malware written in C++.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks