General

  • Target

    JaffaCakes118_63eb53b05b64eed35811127a018c65bf9a382b9c96ff689d5daa0b759eab2d30

  • Size

    4.3MB

  • Sample

    241225-ghg4eszkgm

  • MD5

    4dc4afbd629bbe9c6e02969b8964c3bb

  • SHA1

    4a555b03c1d3b5761e0058f88b49c981f696e638

  • SHA256

    63eb53b05b64eed35811127a018c65bf9a382b9c96ff689d5daa0b759eab2d30

  • SHA512

    0f555b6d50f91534a28495d3f017c86a5cd1add4bdc56d83740a0a6a9e8971cd74e10010fdcc5a52d49fe23ad80942cd061424b3e5850fcaeeea5d73488e325a

  • SSDEEP

    98304:VQpYnixBwj26H1qNaft7XUPdMxdXbXq7D1DjnuuzgbCLKQNQU:VQpIi81nZAMxdX2dDzTWCLKQt

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_63eb53b05b64eed35811127a018c65bf9a382b9c96ff689d5daa0b759eab2d30

    • Size

      4.3MB

    • MD5

      4dc4afbd629bbe9c6e02969b8964c3bb

    • SHA1

      4a555b03c1d3b5761e0058f88b49c981f696e638

    • SHA256

      63eb53b05b64eed35811127a018c65bf9a382b9c96ff689d5daa0b759eab2d30

    • SHA512

      0f555b6d50f91534a28495d3f017c86a5cd1add4bdc56d83740a0a6a9e8971cd74e10010fdcc5a52d49fe23ad80942cd061424b3e5850fcaeeea5d73488e325a

    • SSDEEP

      98304:VQpYnixBwj26H1qNaft7XUPdMxdXbXq7D1DjnuuzgbCLKQNQU:VQpIi81nZAMxdX2dDzTWCLKQt

    • 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