General

  • Target

    607c9ba4fb862e4ec0cf3bf6184e05357e0dce7ab53e0efb61f8d55f02bf9063

  • Size

    3MB

  • Sample

    221003-fs77xshbd4

  • MD5

    d5328c3ee72b2945b914105fad9b1d4f

  • SHA1

    9d169c3d0db0038065acb89d1565b82d5c902aa0

  • SHA256

    607c9ba4fb862e4ec0cf3bf6184e05357e0dce7ab53e0efb61f8d55f02bf9063

  • SHA512

    a390025068fa48883c80ad6ead082b6ec85390c68aea865533c28391fde9319eaf7825b47ae2b9c1fb6262cceeaf8bddff476128ec70a3161215d3dbb5ea54b2

Malware Config

Targets

    • Target

      607c9ba4fb862e4ec0cf3bf6184e05357e0dce7ab53e0efb61f8d55f02bf9063

    • Size

      3MB

    • MD5

      d5328c3ee72b2945b914105fad9b1d4f

    • SHA1

      9d169c3d0db0038065acb89d1565b82d5c902aa0

    • SHA256

      607c9ba4fb862e4ec0cf3bf6184e05357e0dce7ab53e0efb61f8d55f02bf9063

    • SHA512

      a390025068fa48883c80ad6ead082b6ec85390c68aea865533c28391fde9319eaf7825b47ae2b9c1fb6262cceeaf8bddff476128ec70a3161215d3dbb5ea54b2

    • 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