General

  • Target

    4361fca44cb330a78e983c2433fb754132ed3e7bd2c40555bc81c9f22b91c31f

  • Size

    4.0MB

  • Sample

    221124-xm4e8aga6z

  • MD5

    84240051edce7e81c163e4e0460583f8

  • SHA1

    2b69efeb4380b0a8a3b2e337a40b5a5fef6077da

  • SHA256

    4361fca44cb330a78e983c2433fb754132ed3e7bd2c40555bc81c9f22b91c31f

  • SHA512

    e23bcc9a05e44d0a90297a37540354c4dbcc01cacdc0a7c45c6231ee9e1e527f6bab1cad0d38dd2dee7d189e4599c16fae4018c6ab2469417d3062c825dc9fc8

  • SSDEEP

    98304:/E7oXhxLjlAWkub4Df6n/m1NVXgoY6np9QF+MyktbvqQ9PnRme:/E7oX5ApuUR1N5jY6ngF+M31JUe

Malware Config

Targets

    • Target

      4361fca44cb330a78e983c2433fb754132ed3e7bd2c40555bc81c9f22b91c31f

    • Size

      4.0MB

    • MD5

      84240051edce7e81c163e4e0460583f8

    • SHA1

      2b69efeb4380b0a8a3b2e337a40b5a5fef6077da

    • SHA256

      4361fca44cb330a78e983c2433fb754132ed3e7bd2c40555bc81c9f22b91c31f

    • SHA512

      e23bcc9a05e44d0a90297a37540354c4dbcc01cacdc0a7c45c6231ee9e1e527f6bab1cad0d38dd2dee7d189e4599c16fae4018c6ab2469417d3062c825dc9fc8

    • SSDEEP

      98304:/E7oXhxLjlAWkub4Df6n/m1NVXgoY6np9QF+MyktbvqQ9PnRme:/E7oX5ApuUR1N5jY6ngF+M31JUe

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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