General

  • Target

    19422ba78afb1e0bfa201ee69ac02308c3fb447fb852a967a84c93368d05bd8d

  • Size

    4.1MB

  • Sample

    220928-y3475aabbp

  • MD5

    221171ad8413d8a1feaff69fb79bd869

  • SHA1

    e5ce80c68c89463542ae2df646efaf08d9e67804

  • SHA256

    19422ba78afb1e0bfa201ee69ac02308c3fb447fb852a967a84c93368d05bd8d

  • SHA512

    46ad5c2a34363f9932da993cad24017816a7c2ab24848f682c641a3254982bf2d9138bf6791a951bb03990050694d95bf22dd7adfa5c5a127dcaf3bd90e9fa4b

  • SSDEEP

    98304:u+PhfJ7MrN4WVnaPDeGH4flDJ3dX9hQAgmhIU2sZ4Lbt:5PhMVaPyO4N93aAgvsZ4LR

Malware Config

Targets

    • Target

      19422ba78afb1e0bfa201ee69ac02308c3fb447fb852a967a84c93368d05bd8d

    • Size

      4.1MB

    • MD5

      221171ad8413d8a1feaff69fb79bd869

    • SHA1

      e5ce80c68c89463542ae2df646efaf08d9e67804

    • SHA256

      19422ba78afb1e0bfa201ee69ac02308c3fb447fb852a967a84c93368d05bd8d

    • SHA512

      46ad5c2a34363f9932da993cad24017816a7c2ab24848f682c641a3254982bf2d9138bf6791a951bb03990050694d95bf22dd7adfa5c5a127dcaf3bd90e9fa4b

    • SSDEEP

      98304:u+PhfJ7MrN4WVnaPDeGH4flDJ3dX9hQAgmhIU2sZ4Lbt:5PhMVaPyO4N93aAgvsZ4LR

    • 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