General

  • Target

    8523ac5f0c9f63d0214f3aaf472bc0bb9bceca5630c2005be86fd17eb84943ad

  • Size

    4.0MB

  • Sample

    220924-m8635acecn

  • MD5

    48045852dd9efbd3d8410bb4d47cbc27

  • SHA1

    14f7daf6d7fc8dc88c8cf72a39d3c5e7efcad790

  • SHA256

    8523ac5f0c9f63d0214f3aaf472bc0bb9bceca5630c2005be86fd17eb84943ad

  • SHA512

    60139091e58331cb97950b6f8e14e29e72112d29fd3c81024d009f4f58b6d609d30a6890ee3ae3d66949cd8857ed44511ff8f46aceccc7de58ff914164460db6

  • SSDEEP

    98304:SZHDjfJO+iNWdN2Cvjya331E5Um1lQfJJooGjE0:GH3JOzkdACv9nE1SBJooGjz

Malware Config

Targets

    • Target

      8523ac5f0c9f63d0214f3aaf472bc0bb9bceca5630c2005be86fd17eb84943ad

    • Size

      4.0MB

    • MD5

      48045852dd9efbd3d8410bb4d47cbc27

    • SHA1

      14f7daf6d7fc8dc88c8cf72a39d3c5e7efcad790

    • SHA256

      8523ac5f0c9f63d0214f3aaf472bc0bb9bceca5630c2005be86fd17eb84943ad

    • SHA512

      60139091e58331cb97950b6f8e14e29e72112d29fd3c81024d009f4f58b6d609d30a6890ee3ae3d66949cd8857ed44511ff8f46aceccc7de58ff914164460db6

    • SSDEEP

      98304:SZHDjfJO+iNWdN2Cvjya331E5Um1lQfJJooGjE0:GH3JOzkdACv9nE1SBJooGjz

    • 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 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

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks