General

  • Target

    fc19bdaec5bcc62b9c00c3d67f7450e3082c688322b214bcb0cf97b1433f4d35.exe

  • Size

    4.4MB

  • Sample

    241219-lnxhhszkep

  • MD5

    c65c5c25f40de460c241e7ec1cbc940c

  • SHA1

    87e032179e193980fc3aa95abf3ca6e74fae72bb

  • SHA256

    fc19bdaec5bcc62b9c00c3d67f7450e3082c688322b214bcb0cf97b1433f4d35

  • SHA512

    1140550f4f99d734afe52867ecbf7b699dbb2c1017529f3d781cdbb8c54af45b840997eb9eaafe3160114e467d1634a3a502d7139b92b8227128d3e272cad1cf

  • SSDEEP

    98304:ZYKB6Zi8GLlQYFhQDCJ+qICqCJOtwnAZsP1tGwGF9e:ZVWi8GLHSI+VCqCJwAAZq17

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      fc19bdaec5bcc62b9c00c3d67f7450e3082c688322b214bcb0cf97b1433f4d35.exe

    • Size

      4.4MB

    • MD5

      c65c5c25f40de460c241e7ec1cbc940c

    • SHA1

      87e032179e193980fc3aa95abf3ca6e74fae72bb

    • SHA256

      fc19bdaec5bcc62b9c00c3d67f7450e3082c688322b214bcb0cf97b1433f4d35

    • SHA512

      1140550f4f99d734afe52867ecbf7b699dbb2c1017529f3d781cdbb8c54af45b840997eb9eaafe3160114e467d1634a3a502d7139b92b8227128d3e272cad1cf

    • SSDEEP

      98304:ZYKB6Zi8GLlQYFhQDCJ+qICqCJOtwnAZsP1tGwGF9e:ZVWi8GLHSI+VCqCJwAAZq17

    • Glupteba

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

    • Glupteba family

    • Glupteba payload

    • MetaSploit

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

    • Metasploit family

    • 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