General

  • Target

    7e3a910d85eb063a7785355a52e296326b6a5c40d0795036f4624e193ad900e8

  • Size

    4MB

  • Sample

    221124-xtjz6adc39

  • MD5

    ae216daf04001529b198a4e6fc71bdd6

  • SHA1

    ccaa831df35f620a301fe76452eb4f0845cebd67

  • SHA256

    7e3a910d85eb063a7785355a52e296326b6a5c40d0795036f4624e193ad900e8

  • SHA512

    5f79dfd1da95151bd7912c9bbcab6d0af16a5ce24edd3e046a7fa630a7ebe03f164960dfb3b608f0e5b1d9ed2b850b5930c543a68d4e489a3108849c045767ee

  • SSDEEP

    98304:/E7oXhxLjlAWkub4Df6n/m1NVXgoY6np9QF+MyktbvqQ9PnRmE:/E7oX5ApuUR1N5jY6ngF+M31JUE

Malware Config

Targets

    • Target

      7e3a910d85eb063a7785355a52e296326b6a5c40d0795036f4624e193ad900e8

    • Size

      4MB

    • MD5

      ae216daf04001529b198a4e6fc71bdd6

    • SHA1

      ccaa831df35f620a301fe76452eb4f0845cebd67

    • SHA256

      7e3a910d85eb063a7785355a52e296326b6a5c40d0795036f4624e193ad900e8

    • SHA512

      5f79dfd1da95151bd7912c9bbcab6d0af16a5ce24edd3e046a7fa630a7ebe03f164960dfb3b608f0e5b1d9ed2b850b5930c543a68d4e489a3108849c045767ee

    • SSDEEP

      98304:/E7oXhxLjlAWkub4Df6n/m1NVXgoY6np9QF+MyktbvqQ9PnRmE:/E7oX5ApuUR1N5jY6ngF+M31JUE

    • 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 ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks