General

  • Target

    4f2e6f437e6e029ac073b9a03e1ccb911cba1693a1cd4de89c38bdb69b5ee7f5

  • Size

    4.1MB

  • Sample

    220913-llx19sbabl

  • MD5

    688c8b6c16f1db9673bb1393fccc65ee

  • SHA1

    d59b6b0ce7558fc9314ce6cd3c013e934d2b379a

  • SHA256

    4f2e6f437e6e029ac073b9a03e1ccb911cba1693a1cd4de89c38bdb69b5ee7f5

  • SHA512

    333e653d07349ffc9a1587691f26a012c30a9188a75d756bf9fb8500e8d7ad19a7d5778bf371e21a6ae8a530efdf0ba7e06749eb6feb0b93517770db8c0d7cd3

  • SSDEEP

    98304:yGg3wO3ZYhIcbw+FqoxRX6eo4aafzJmz6MsBQ5llIpERIqS:6TZYrbw+FqoxtO4PzJs6Fi7l54

Malware Config

Targets

    • Target

      4f2e6f437e6e029ac073b9a03e1ccb911cba1693a1cd4de89c38bdb69b5ee7f5

    • Size

      4.1MB

    • MD5

      688c8b6c16f1db9673bb1393fccc65ee

    • SHA1

      d59b6b0ce7558fc9314ce6cd3c013e934d2b379a

    • SHA256

      4f2e6f437e6e029ac073b9a03e1ccb911cba1693a1cd4de89c38bdb69b5ee7f5

    • SHA512

      333e653d07349ffc9a1587691f26a012c30a9188a75d756bf9fb8500e8d7ad19a7d5778bf371e21a6ae8a530efdf0ba7e06749eb6feb0b93517770db8c0d7cd3

    • SSDEEP

      98304:yGg3wO3ZYhIcbw+FqoxRX6eo4aafzJmz6MsBQ5llIpERIqS:6TZYrbw+FqoxtO4PzJs6Fi7l54

    • 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 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