General

  • Target

    0873523e7c6d35917d5aaa58688a4fb7f1bffa8bf9470de702aeead02e2b1874

  • Size

    3MB

  • Sample

    221002-gs8n5acefk

  • MD5

    bd55471eccee76aa11a73b18d700a7b5

  • SHA1

    ee290cb05fa7e9767259cee772e0f4696550eb59

  • SHA256

    0873523e7c6d35917d5aaa58688a4fb7f1bffa8bf9470de702aeead02e2b1874

  • SHA512

    824e71131fccea265c53c8fb148ce9c116b98d3398f60f94444b677c3e1fb3072bfc431b27376f8d89ea593747ab55d3869aec893134f9eded0960f748a80694

Malware Config

Targets

    • Target

      0873523e7c6d35917d5aaa58688a4fb7f1bffa8bf9470de702aeead02e2b1874

    • Size

      3MB

    • MD5

      bd55471eccee76aa11a73b18d700a7b5

    • SHA1

      ee290cb05fa7e9767259cee772e0f4696550eb59

    • SHA256

      0873523e7c6d35917d5aaa58688a4fb7f1bffa8bf9470de702aeead02e2b1874

    • SHA512

      824e71131fccea265c53c8fb148ce9c116b98d3398f60f94444b677c3e1fb3072bfc431b27376f8d89ea593747ab55d3869aec893134f9eded0960f748a80694

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Privilege Escalation