General

  • Target

    ed5863dca5a1a18030f9730c0344dbdd2d16a323194085f577640d8addd9a87d

  • Size

    3.8MB

  • Sample

    220524-td7vhacdgn

  • MD5

    ef239eb6a8c5d23334c8a7a813fbd556

  • SHA1

    b4aa99efc4ae0896737649042b43daeaa33efbaa

  • SHA256

    ed5863dca5a1a18030f9730c0344dbdd2d16a323194085f577640d8addd9a87d

  • SHA512

    d913c1bca7041a411fdb04031b7b3b1008035c14912058ab2b8619152e7fb8d3928e899d0e4dd6a11fccb590091aed9b1cd8c8ad9792c074e77c7d9387c4704b

Malware Config

Targets

    • Target

      ed5863dca5a1a18030f9730c0344dbdd2d16a323194085f577640d8addd9a87d

    • Size

      3.8MB

    • MD5

      ef239eb6a8c5d23334c8a7a813fbd556

    • SHA1

      b4aa99efc4ae0896737649042b43daeaa33efbaa

    • SHA256

      ed5863dca5a1a18030f9730c0344dbdd2d16a323194085f577640d8addd9a87d

    • SHA512

      d913c1bca7041a411fdb04031b7b3b1008035c14912058ab2b8619152e7fb8d3928e899d0e4dd6a11fccb590091aed9b1cd8c8ad9792c074e77c7d9387c4704b

    • 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