General

  • Target

    6a497860ff84e22bbe5882f3c495ca2ed8f4b17e2d869ce2cdf31becda3e68a1

  • Size

    4.1MB

  • Sample

    221128-t5g36adc71

  • MD5

    d6f5ad5097cae9aa01ae1bc51e0f2cc1

  • SHA1

    86cce13002518d41a9bde00ab8c3a75635130a01

  • SHA256

    6a497860ff84e22bbe5882f3c495ca2ed8f4b17e2d869ce2cdf31becda3e68a1

  • SHA512

    77d95b3a1a4232783abc7e76e4a3e600d0b140c3975ef6cc7302d52cc9565928b2740b44cdaf3dc36d5a3b3ddc3df4b345614bffd71c3548e3621a6984e9225c

  • SSDEEP

    98304:T19tj1+dPlhxiAJGcjh6mwNrpGYwoOq427hJw8r2LXD79:T19yPzmucmwVpGqO0hXqHJ

Malware Config

Targets

    • Target

      6a497860ff84e22bbe5882f3c495ca2ed8f4b17e2d869ce2cdf31becda3e68a1

    • Size

      4.1MB

    • MD5

      d6f5ad5097cae9aa01ae1bc51e0f2cc1

    • SHA1

      86cce13002518d41a9bde00ab8c3a75635130a01

    • SHA256

      6a497860ff84e22bbe5882f3c495ca2ed8f4b17e2d869ce2cdf31becda3e68a1

    • SHA512

      77d95b3a1a4232783abc7e76e4a3e600d0b140c3975ef6cc7302d52cc9565928b2740b44cdaf3dc36d5a3b3ddc3df4b345614bffd71c3548e3621a6984e9225c

    • SSDEEP

      98304:T19tj1+dPlhxiAJGcjh6mwNrpGYwoOq427hJw8r2LXD79:T19yPzmucmwVpGqO0hXqHJ

    • 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