General

  • Target

    JaffaCakes118_269c8f93cb48179cf84532d2808fb3eeca5d1179595a9f4b20de46c8e4c04dd2

  • Size

    4.2MB

  • Sample

    241224-lv2e2strdw

  • MD5

    68d41f532b31d97bb1d21f2a2cb7c207

  • SHA1

    8dc4a0da25d0f0837042783fd093ae7298e5fadc

  • SHA256

    269c8f93cb48179cf84532d2808fb3eeca5d1179595a9f4b20de46c8e4c04dd2

  • SHA512

    0b314516188331dbcf67e0da3c0d4685d7cdcf2f4b3f378679bb94cb35c41f3d8c4fde1dfc1776b389604c1af17daf612632266a6acc9811ef84c2e37156329e

  • SSDEEP

    98304:cjlptLphUE8xct48pg+6BviJNdjSjNcTiqB+NwKs:ctFhUE8xcW8pgZBviJNdYNyix+Ks

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_269c8f93cb48179cf84532d2808fb3eeca5d1179595a9f4b20de46c8e4c04dd2

    • Size

      4.2MB

    • MD5

      68d41f532b31d97bb1d21f2a2cb7c207

    • SHA1

      8dc4a0da25d0f0837042783fd093ae7298e5fadc

    • SHA256

      269c8f93cb48179cf84532d2808fb3eeca5d1179595a9f4b20de46c8e4c04dd2

    • SHA512

      0b314516188331dbcf67e0da3c0d4685d7cdcf2f4b3f378679bb94cb35c41f3d8c4fde1dfc1776b389604c1af17daf612632266a6acc9811ef84c2e37156329e

    • SSDEEP

      98304:cjlptLphUE8xct48pg+6BviJNdjSjNcTiqB+NwKs:ctFhUE8xcW8pgZBviJNdYNyix+Ks

    • 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