General

  • Target

    3899c56472bc945cc49571ddce5b41e0N.exe

  • Size

    4.4MB

  • Sample

    240827-madc6axdlm

  • MD5

    3899c56472bc945cc49571ddce5b41e0

  • SHA1

    651a83a68860e7008898777fc7b25f974ffa0105

  • SHA256

    9f8ddedb951a7a90a8f21472401bdb5d82f193ec54408b6eac3d53d6c4e1861f

  • SHA512

    7bd4457fed01de10328af5d8c4fd534e7e441680099604bb4f58bcd487d6e71cf580ac1352775a21f07245fdc56a44d0f39d5b6f7b2896053bb62926cb12e154

  • SSDEEP

    98304:W1Dlu5DiNcdvSnUxENZU9iIY3tHzlCAq7F0so:2DluNwcQnZUsB3hzlkpTo

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      3899c56472bc945cc49571ddce5b41e0N.exe

    • Size

      4.4MB

    • MD5

      3899c56472bc945cc49571ddce5b41e0

    • SHA1

      651a83a68860e7008898777fc7b25f974ffa0105

    • SHA256

      9f8ddedb951a7a90a8f21472401bdb5d82f193ec54408b6eac3d53d6c4e1861f

    • SHA512

      7bd4457fed01de10328af5d8c4fd534e7e441680099604bb4f58bcd487d6e71cf580ac1352775a21f07245fdc56a44d0f39d5b6f7b2896053bb62926cb12e154

    • SSDEEP

      98304:W1Dlu5DiNcdvSnUxENZU9iIY3tHzlCAq7F0so:2DluNwcQnZUsB3hzlkpTo

    • 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