General

  • Target

    a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

  • Size

    3MB

  • Sample

    221001-j9nrdsggcq

  • MD5

    a4af8ff35c300e3b8acc2d54f4d84d85

  • SHA1

    e7f91b015620c1d05ec5abd9baefd1a8ba23449f

  • SHA256

    a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

  • SHA512

    1ca665544a2ce4b8e292b74485cd16a7881f0328000ce9cdce9fae2b1298ef7c82a1ac915214bddd559add8665e3ab6f391e22d801c419ef3eb1d845b32cb147

Malware Config

Targets

    • Target

      a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

    • Size

      3MB

    • MD5

      a4af8ff35c300e3b8acc2d54f4d84d85

    • SHA1

      e7f91b015620c1d05ec5abd9baefd1a8ba23449f

    • SHA256

      a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

    • SHA512

      1ca665544a2ce4b8e292b74485cd16a7881f0328000ce9cdce9fae2b1298ef7c82a1ac915214bddd559add8665e3ab6f391e22d801c419ef3eb1d845b32cb147

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Privilege Escalation