General

  • Target

    f7128eb24e35969f9258382aede5a270N.exe

  • Size

    4.5MB

  • Sample

    240829-jxeb7asgqm

  • MD5

    f7128eb24e35969f9258382aede5a270

  • SHA1

    d6b9a1cced8810bfe13c7c8c781de7aabe919e88

  • SHA256

    b2303139362c357a86c85255de126910df42d68ef94fd91d08d88c090a719e8e

  • SHA512

    c13bae04e662ef0d90053466b67bd7f122fcaccdbb824cc3cbbc044d27d0a8a80406895812f8eb7e29bfbe253f1319b81944b7622657342012788c201c7e0b25

  • SSDEEP

    98304:RtwbS/i5MiYzLtXnD31/01Eav29psvdYrJFDHgPccUupztfcU:RY5FYz5XnDFizvWsvdYrfluRb

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      f7128eb24e35969f9258382aede5a270N.exe

    • Size

      4.5MB

    • MD5

      f7128eb24e35969f9258382aede5a270

    • SHA1

      d6b9a1cced8810bfe13c7c8c781de7aabe919e88

    • SHA256

      b2303139362c357a86c85255de126910df42d68ef94fd91d08d88c090a719e8e

    • SHA512

      c13bae04e662ef0d90053466b67bd7f122fcaccdbb824cc3cbbc044d27d0a8a80406895812f8eb7e29bfbe253f1319b81944b7622657342012788c201c7e0b25

    • SSDEEP

      98304:RtwbS/i5MiYzLtXnD31/01Eav29psvdYrJFDHgPccUupztfcU:RY5FYz5XnDFizvWsvdYrfluRb

    • 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