General

  • Target

    36386edaef30b90c3ca724a6822d80e8

  • Size

    4.5MB

  • Sample

    231225-xmpbasfgdk

  • MD5

    36386edaef30b90c3ca724a6822d80e8

  • SHA1

    c11d14b985c3f40c6b7c5536ef21d1bafaf2cf28

  • SHA256

    526e98e96c26b3e984c64ab92a1edabd7192db7c662b8fb70a7c4d8e0e93dae7

  • SHA512

    0987f564c8a5531b8c0054a621b5fbe542755f4028c8f051c936328a918859b448cc4e91611db407f2495c71c8f2ce05a5eb5b6130c867c39a703931bd53ddf4

  • SSDEEP

    98304:IJ9IF34PFuR7Wh68yYFOxZdFwZnGcSJueoWEFFSfU:IjcFRKFOlFsFOoWq

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      36386edaef30b90c3ca724a6822d80e8

    • Size

      4.5MB

    • MD5

      36386edaef30b90c3ca724a6822d80e8

    • SHA1

      c11d14b985c3f40c6b7c5536ef21d1bafaf2cf28

    • SHA256

      526e98e96c26b3e984c64ab92a1edabd7192db7c662b8fb70a7c4d8e0e93dae7

    • SHA512

      0987f564c8a5531b8c0054a621b5fbe542755f4028c8f051c936328a918859b448cc4e91611db407f2495c71c8f2ce05a5eb5b6130c867c39a703931bd53ddf4

    • SSDEEP

      98304:IJ9IF34PFuR7Wh68yYFOxZdFwZnGcSJueoWEFFSfU:IjcFRKFOlFsFOoWq

    • 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 Windows Firewall

    • 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 WinMonFS driver.

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

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks