General

  • Target

    edc6c60e1e91dab60bb9ebcba476aa351259c6f101c7c1b8b25001f508d3e809

  • Size

    3.9MB

  • Sample

    220520-fcg1ssaea6

  • MD5

    3c6a8f249e7871fdccf37037e9eef550

  • SHA1

    9e5332130fd8bd1eae280eeb719c807b1063d21d

  • SHA256

    edc6c60e1e91dab60bb9ebcba476aa351259c6f101c7c1b8b25001f508d3e809

  • SHA512

    20298f4d8bd03772e5fccfa3309cf844cf0e58fb86e9b4c2adce735c00da18a26dc89757cb268247f2a442aff8f575ec1749272d4597212e0cc30c20bc682cc6

Malware Config

Targets

    • Target

      edc6c60e1e91dab60bb9ebcba476aa351259c6f101c7c1b8b25001f508d3e809

    • Size

      3.9MB

    • MD5

      3c6a8f249e7871fdccf37037e9eef550

    • SHA1

      9e5332130fd8bd1eae280eeb719c807b1063d21d

    • SHA256

      edc6c60e1e91dab60bb9ebcba476aa351259c6f101c7c1b8b25001f508d3e809

    • SHA512

      20298f4d8bd03772e5fccfa3309cf844cf0e58fb86e9b4c2adce735c00da18a26dc89757cb268247f2a442aff8f575ec1749272d4597212e0cc30c20bc682cc6

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks