General

  • Target

    6d135c24c7f6fb368c7c4c9ace8745b0N

  • Size

    4.4MB

  • Sample

    240826-kw4fcsxcpl

  • MD5

    6d135c24c7f6fb368c7c4c9ace8745b0

  • SHA1

    064ffa7b9544f0da5b38574996c3dc31259a7305

  • SHA256

    55ff77d4170d7df86ef7e47be35d593aed689b8f6eaba32eaeca295d7ec72932

  • SHA512

    63d43d40be87a117dd9cea4270a5da0b15b15225441775552feda11a335a9831335ae3eebd1f0e7d417192b672bc7641b17763de9d7d9346eee8c69523372f2f

  • SSDEEP

    98304:fFyL7FeiGGvcNRXeOvUFRT9G+PMImTQEOl8iYkBiDUq1Cy4bdubEUOlSmT:fFURGG6EysKp5zMO74bduFOld

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      6d135c24c7f6fb368c7c4c9ace8745b0N

    • Size

      4.4MB

    • MD5

      6d135c24c7f6fb368c7c4c9ace8745b0

    • SHA1

      064ffa7b9544f0da5b38574996c3dc31259a7305

    • SHA256

      55ff77d4170d7df86ef7e47be35d593aed689b8f6eaba32eaeca295d7ec72932

    • SHA512

      63d43d40be87a117dd9cea4270a5da0b15b15225441775552feda11a335a9831335ae3eebd1f0e7d417192b672bc7641b17763de9d7d9346eee8c69523372f2f

    • SSDEEP

      98304:fFyL7FeiGGvcNRXeOvUFRT9G+PMImTQEOl8iYkBiDUq1Cy4bdubEUOlSmT:fFURGG6EysKp5zMO74bduFOld

    • 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.

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • 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.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks