General

  • Target

    6a7f8e5126924dce87f543ef5f8128ebf2af620a2e50949180f4eddad34f392e

  • Size

    4.1MB

  • Sample

    220915-nj9y6agfap

  • MD5

    d42c43fe54c0191eb50711343496252c

  • SHA1

    6f38ec6aaf88ae0f8a3f147b201c6d0c0025b15d

  • SHA256

    6a7f8e5126924dce87f543ef5f8128ebf2af620a2e50949180f4eddad34f392e

  • SHA512

    f12208723b6afaf18071d964e82091964c3ab6315606f6282b6c4c9ca1f037320389d09d58942c030a522d5aacef9c56215dd9ee36cc0041fd30def674083f58

  • SSDEEP

    98304:GdS6ZUSAhIEJ9k+Iv2XLQ/keeeOFLhtq8NLQ4oX:aS6uhIEDkv2XLQ/keIFLvQ44

Malware Config

Targets

    • Target

      6a7f8e5126924dce87f543ef5f8128ebf2af620a2e50949180f4eddad34f392e

    • Size

      4.1MB

    • MD5

      d42c43fe54c0191eb50711343496252c

    • SHA1

      6f38ec6aaf88ae0f8a3f147b201c6d0c0025b15d

    • SHA256

      6a7f8e5126924dce87f543ef5f8128ebf2af620a2e50949180f4eddad34f392e

    • SHA512

      f12208723b6afaf18071d964e82091964c3ab6315606f6282b6c4c9ca1f037320389d09d58942c030a522d5aacef9c56215dd9ee36cc0041fd30def674083f58

    • SSDEEP

      98304:GdS6ZUSAhIEJ9k+Iv2XLQ/keeeOFLhtq8NLQ4oX:aS6uhIEDkv2XLQ/keIFLvQ44

    • 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