General

  • Target

    c2a51128f81cb41e5934c60a1436635f1140f17809c0c9da40e0ff0b9e984fb8

  • Size

    3MB

  • Sample

    221002-3m1l8afeh8

  • MD5

    21f07264c7e00e51dce1f34ad53bd47b

  • SHA1

    818cbcdec55e43b1917751646c46ad17f861d964

  • SHA256

    c2a51128f81cb41e5934c60a1436635f1140f17809c0c9da40e0ff0b9e984fb8

  • SHA512

    f11e8bc5ae5ef9c032980811af75a020eab668af193412160d108ead7f4a2db872971548121ebe43144d73c7002efd1304f12930bc632b22e76c5df2c90b6514

Malware Config

Targets

    • Target

      c2a51128f81cb41e5934c60a1436635f1140f17809c0c9da40e0ff0b9e984fb8

    • Size

      3MB

    • MD5

      21f07264c7e00e51dce1f34ad53bd47b

    • SHA1

      818cbcdec55e43b1917751646c46ad17f861d964

    • SHA256

      c2a51128f81cb41e5934c60a1436635f1140f17809c0c9da40e0ff0b9e984fb8

    • SHA512

      f11e8bc5ae5ef9c032980811af75a020eab668af193412160d108ead7f4a2db872971548121ebe43144d73c7002efd1304f12930bc632b22e76c5df2c90b6514

    • 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