General

  • Target

    03dd8b16f11ec134e2fe0ed33dc2694f28e33f544970bac25a43d871f1e4ec7c

  • Size

    4.1MB

  • Sample

    221004-yg7fcsccd2

  • MD5

    84cda9398cdf366718b860cde77cba83

  • SHA1

    88c6f1ad9cf2c4033a5a09c47536a9d36b541e27

  • SHA256

    03dd8b16f11ec134e2fe0ed33dc2694f28e33f544970bac25a43d871f1e4ec7c

  • SHA512

    f0ac628d3b26910407f2f29885f0bb46082db9772d0315b1a268824618435f24fe67abee3ab963182896ef958843a0b8efe9fa1c9843100f846aae0b3ae80026

  • SSDEEP

    98304:HzxqG1SKmYd/2qZKw/env6faT3uP9cVXQqxxnxFi0H:TxqG1StYduqZKw/enS2BxtH

Malware Config

Targets

    • Target

      03dd8b16f11ec134e2fe0ed33dc2694f28e33f544970bac25a43d871f1e4ec7c

    • Size

      4.1MB

    • MD5

      84cda9398cdf366718b860cde77cba83

    • SHA1

      88c6f1ad9cf2c4033a5a09c47536a9d36b541e27

    • SHA256

      03dd8b16f11ec134e2fe0ed33dc2694f28e33f544970bac25a43d871f1e4ec7c

    • SHA512

      f0ac628d3b26910407f2f29885f0bb46082db9772d0315b1a268824618435f24fe67abee3ab963182896ef958843a0b8efe9fa1c9843100f846aae0b3ae80026

    • SSDEEP

      98304:HzxqG1SKmYd/2qZKw/env6faT3uP9cVXQqxxnxFi0H:TxqG1StYduqZKw/enS2BxtH

    • 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