General

  • Target

    6751500c9034f5b236000981618bafbd654046197c801b709a9c48d3bb804d09

  • Size

    4.1MB

  • Sample

    221009-fnfbcagda3

  • MD5

    54202c6eb4983f8662375d58a8a3f8fd

  • SHA1

    ad7dacc9b2341c43849fa69a3a7826708f2cadb9

  • SHA256

    6751500c9034f5b236000981618bafbd654046197c801b709a9c48d3bb804d09

  • SHA512

    55f944daa03350546cdaa117241db2443184e3476a839806e1a116f88915ea5c0a34f1c33e0fb78280e9fa5692e7e6fb26ca41d70a18ee60014b2fafa0106a6f

  • SSDEEP

    98304:8/ECSBuVcLzIPyZpr6S5DSs24JTPUcrJztx+hLWEhFFPa6xkvElCTg:GExIuEPgj5Gs2QlJpsjZl8+

Malware Config

Targets

    • Target

      6751500c9034f5b236000981618bafbd654046197c801b709a9c48d3bb804d09

    • Size

      4.1MB

    • MD5

      54202c6eb4983f8662375d58a8a3f8fd

    • SHA1

      ad7dacc9b2341c43849fa69a3a7826708f2cadb9

    • SHA256

      6751500c9034f5b236000981618bafbd654046197c801b709a9c48d3bb804d09

    • SHA512

      55f944daa03350546cdaa117241db2443184e3476a839806e1a116f88915ea5c0a34f1c33e0fb78280e9fa5692e7e6fb26ca41d70a18ee60014b2fafa0106a6f

    • SSDEEP

      98304:8/ECSBuVcLzIPyZpr6S5DSs24JTPUcrJztx+hLWEhFFPa6xkvElCTg:GExIuEPgj5Gs2QlJpsjZl8+

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks