General

  • Target

    a163d621f0ca57a0d6d8b0536ab1a6027cedbff84bcb1045d847759e0e1bd4f5

  • Size

    3MB

  • Sample

    221001-xtk78acgbr

  • MD5

    c7ea265423fbe251596a132c0c49a07d

  • SHA1

    9c8b8ecc90bfb9c37a5b5ad0c574a7c9e4b6b6c1

  • SHA256

    a163d621f0ca57a0d6d8b0536ab1a6027cedbff84bcb1045d847759e0e1bd4f5

  • SHA512

    a0d26dbaa281acd305f94ac82efc4e8c51ff07b2598d092576c68089ac2a1cba6c41552a76ebf2bc0f84b4e4f2dc62065af6ff8ea6236a5eb0af6d8c5f334f11

Malware Config

Targets

    • Target

      a163d621f0ca57a0d6d8b0536ab1a6027cedbff84bcb1045d847759e0e1bd4f5

    • Size

      3MB

    • MD5

      c7ea265423fbe251596a132c0c49a07d

    • SHA1

      9c8b8ecc90bfb9c37a5b5ad0c574a7c9e4b6b6c1

    • SHA256

      a163d621f0ca57a0d6d8b0536ab1a6027cedbff84bcb1045d847759e0e1bd4f5

    • SHA512

      a0d26dbaa281acd305f94ac82efc4e8c51ff07b2598d092576c68089ac2a1cba6c41552a76ebf2bc0f84b4e4f2dc62065af6ff8ea6236a5eb0af6d8c5f334f11

    • 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