General

  • Target

    feb23841d3b51cdf3d07e6c79527045bb7badf275663d9663498777f3cd4a84a

  • Size

    4.1MB

  • Sample

    220829-pcjn3ahaak

  • MD5

    c57101ad71faa6a3eedb3fe612f2f358

  • SHA1

    a27b4ff45f31f34baa5d87d092ca6914fe5f5182

  • SHA256

    feb23841d3b51cdf3d07e6c79527045bb7badf275663d9663498777f3cd4a84a

  • SHA512

    a3b53170b4ab485b7d6a0b313adf5d687d62e498f55cee09185ac90c664380963943e5d594942bb172d466fb91a67a61ca45d4f5ae50ca155d1fe87374e0682b

  • SSDEEP

    98304:mrOCf5vdkD5dAIhCD1RrE6xE6eKfCRLZ3zAFzZ9FI5:eBf5VkDUFRvicKJ6FTFg

Malware Config

Targets

    • Target

      feb23841d3b51cdf3d07e6c79527045bb7badf275663d9663498777f3cd4a84a

    • Size

      4.1MB

    • MD5

      c57101ad71faa6a3eedb3fe612f2f358

    • SHA1

      a27b4ff45f31f34baa5d87d092ca6914fe5f5182

    • SHA256

      feb23841d3b51cdf3d07e6c79527045bb7badf275663d9663498777f3cd4a84a

    • SHA512

      a3b53170b4ab485b7d6a0b313adf5d687d62e498f55cee09185ac90c664380963943e5d594942bb172d466fb91a67a61ca45d4f5ae50ca155d1fe87374e0682b

    • SSDEEP

      98304:mrOCf5vdkD5dAIhCD1RrE6xE6eKfCRLZ3zAFzZ9FI5:eBf5VkDUFRvicKJ6FTFg

    • 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