General

  • Target

    10db50b65cf8adecc3bc9eec24b84d815ecc9aa291e24e36d39310471628afe0

  • Size

    4.4MB

  • Sample

    220604-m4xc5aggel

  • MD5

    54a520f5d265e1436948bfac54f97284

  • SHA1

    47ac910cec047fc26990a9a20d7955419d547691

  • SHA256

    10db50b65cf8adecc3bc9eec24b84d815ecc9aa291e24e36d39310471628afe0

  • SHA512

    a999721d5c3e9e5de1bf6e93f89fc37e8ce22b05241ffe345de7fdca42b9b62fa09287444f5c63c3545a25d006ac9fc2a99a3bf62df3d51d22cc22e418367792

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      10db50b65cf8adecc3bc9eec24b84d815ecc9aa291e24e36d39310471628afe0

    • Size

      4.4MB

    • MD5

      54a520f5d265e1436948bfac54f97284

    • SHA1

      47ac910cec047fc26990a9a20d7955419d547691

    • SHA256

      10db50b65cf8adecc3bc9eec24b84d815ecc9aa291e24e36d39310471628afe0

    • SHA512

      a999721d5c3e9e5de1bf6e93f89fc37e8ce22b05241ffe345de7fdca42b9b62fa09287444f5c63c3545a25d006ac9fc2a99a3bf62df3d51d22cc22e418367792

    • 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.

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