General

  • Target

    c37040518cbf0415235ad19df5c0ca7602fb55c4ba7af38c2b66ea0037a6569e

  • Size

    3MB

  • Sample

    221001-rlfd4shbck

  • MD5

    80e4ac7b7b4c78fe0b1232d163448d77

  • SHA1

    e1e65f7ecf8ef7d8a5065baafd41413c3a6b3562

  • SHA256

    c37040518cbf0415235ad19df5c0ca7602fb55c4ba7af38c2b66ea0037a6569e

  • SHA512

    a081c077daa6ce78091033afa27bcda117cf4cc4bfe4b68e8524340515ecaedfed3400db6965c6e5b23f2134d7f42911b40491f1d93c2ced4da915d6f1213875

Malware Config

Targets

    • Target

      c37040518cbf0415235ad19df5c0ca7602fb55c4ba7af38c2b66ea0037a6569e

    • Size

      3MB

    • MD5

      80e4ac7b7b4c78fe0b1232d163448d77

    • SHA1

      e1e65f7ecf8ef7d8a5065baafd41413c3a6b3562

    • SHA256

      c37040518cbf0415235ad19df5c0ca7602fb55c4ba7af38c2b66ea0037a6569e

    • SHA512

      a081c077daa6ce78091033afa27bcda117cf4cc4bfe4b68e8524340515ecaedfed3400db6965c6e5b23f2134d7f42911b40491f1d93c2ced4da915d6f1213875

    • Glupteba

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

    • 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.

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Privilege Escalation