General

  • Target

    87a6569552e2bf2162cc71c7a9e4b4875b37ceaa0a009488a66802417b6a7299

  • Size

    4.0MB

  • Sample

    230203-3h6yfafa5t

  • MD5

    f3e541007af96d2849df7129fce02e26

  • SHA1

    a47983da7e489306a1d581325fcefa398300122c

  • SHA256

    87a6569552e2bf2162cc71c7a9e4b4875b37ceaa0a009488a66802417b6a7299

  • SHA512

    b85304f5b5fc26540ec53fdcc68d33b769e2d76e8420951f0e35fe0aa91ddcc3501f61ccb21deefd4fbed772ec0dc5b8dd7742bb8f008735dab4db8176155edb

  • SSDEEP

    98304:nyBgj/os1ZS9JDwly8rxMGVI/ApR6wyu9StQ1HMA:yOjgsjS9J87xVI/Aywj9StQhMA

Malware Config

Targets

    • Target

      87a6569552e2bf2162cc71c7a9e4b4875b37ceaa0a009488a66802417b6a7299

    • Size

      4.0MB

    • MD5

      f3e541007af96d2849df7129fce02e26

    • SHA1

      a47983da7e489306a1d581325fcefa398300122c

    • SHA256

      87a6569552e2bf2162cc71c7a9e4b4875b37ceaa0a009488a66802417b6a7299

    • SHA512

      b85304f5b5fc26540ec53fdcc68d33b769e2d76e8420951f0e35fe0aa91ddcc3501f61ccb21deefd4fbed772ec0dc5b8dd7742bb8f008735dab4db8176155edb

    • SSDEEP

      98304:nyBgj/os1ZS9JDwly8rxMGVI/ApR6wyu9StQ1HMA:yOjgsjS9J87xVI/Aywj9StQhMA

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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

Tasks