General

  • Target

    e424bb0403cd15ebb796760b6292ff5b5a323319184dfd7d01796e0305660111

  • Size

    3.9MB

  • Sample

    230129-tz3gxadg37

  • MD5

    6ed750112942f6285b1e86259fdaf75e

  • SHA1

    2f3a2ca7458575736070079822b632548f485113

  • SHA256

    e424bb0403cd15ebb796760b6292ff5b5a323319184dfd7d01796e0305660111

  • SHA512

    ef19e9596c4cc16ab6d4a7c8536fd97b795e4032b3a8a0196b2781032436708e8b33dbe622b535405f34d6f46344fa53ff0feeffc11f394275efc3f946316c06

  • SSDEEP

    49152:gtXIcARwuEX0ePpqpxIqrHp6VSt2NOTkGOFvN2Kwk8cvEFCaTWOO0LywozjV+d:gtZukZPixdwVSY41O72l6unof

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      e424bb0403cd15ebb796760b6292ff5b5a323319184dfd7d01796e0305660111

    • Size

      3.9MB

    • MD5

      6ed750112942f6285b1e86259fdaf75e

    • SHA1

      2f3a2ca7458575736070079822b632548f485113

    • SHA256

      e424bb0403cd15ebb796760b6292ff5b5a323319184dfd7d01796e0305660111

    • SHA512

      ef19e9596c4cc16ab6d4a7c8536fd97b795e4032b3a8a0196b2781032436708e8b33dbe622b535405f34d6f46344fa53ff0feeffc11f394275efc3f946316c06

    • SSDEEP

      49152:gtXIcARwuEX0ePpqpxIqrHp6VSt2NOTkGOFvN2Kwk8cvEFCaTWOO0LywozjV+d:gtZukZPixdwVSY41O72l6unof

    • Glupteba

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

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

    • Modifies boot configuration data using bcdedit

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

4
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

1
T1012

Tasks