General

  • Target

    6b4ed1aebe0505541fb1c295dfee15afe55ba08d32d0e1755b8e0e474c2b872f

  • Size

    4.0MB

  • Sample

    221130-t2d74afh38

  • MD5

    fb7427078cb00b0922208d8144f6adde

  • SHA1

    e494d5ab84f709efe5f91b97768ca49278a78643

  • SHA256

    6b4ed1aebe0505541fb1c295dfee15afe55ba08d32d0e1755b8e0e474c2b872f

  • SHA512

    80a08ef32a1a144f47ef4f9fa00b6d3b5083ac4073609665f09d9e4708959bfdf19d9e0357056a4201c26e2e0ad8be1c5b89e7389915b36d1ddf717966cc0656

  • SSDEEP

    98304:p1rNtsxmYRDNgkAcK0gHhobUVoh9sR0S4Jck:pQ7n5A8UVeLS4Jck

Malware Config

Targets

    • Target

      6b4ed1aebe0505541fb1c295dfee15afe55ba08d32d0e1755b8e0e474c2b872f

    • Size

      4.0MB

    • MD5

      fb7427078cb00b0922208d8144f6adde

    • SHA1

      e494d5ab84f709efe5f91b97768ca49278a78643

    • SHA256

      6b4ed1aebe0505541fb1c295dfee15afe55ba08d32d0e1755b8e0e474c2b872f

    • SHA512

      80a08ef32a1a144f47ef4f9fa00b6d3b5083ac4073609665f09d9e4708959bfdf19d9e0357056a4201c26e2e0ad8be1c5b89e7389915b36d1ddf717966cc0656

    • SSDEEP

      98304:p1rNtsxmYRDNgkAcK0gHhobUVoh9sR0S4Jck:pQ7n5A8UVeLS4Jck

    • 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