General

  • Target

    JaffaCakes118_3e7e288a12fcd6af0edb906bd5928f7983dcaac758c9f311ec8d3961947082da

  • Size

    4.3MB

  • Sample

    241221-yezbzaxpez

  • MD5

    b5c4d5c106e52914d2f695d91b220e3d

  • SHA1

    922c2641f0bd76982b99a9ccfb0c063c92d0867a

  • SHA256

    3e7e288a12fcd6af0edb906bd5928f7983dcaac758c9f311ec8d3961947082da

  • SHA512

    ae61a5959332051897a46e0b031a010bbf0b4945e5300ba0d2254f5995b42cd0d266d276ad571d3177d6d23f82b3fd77b865840f8a2f294e10c0a2a3356ecb4a

  • SSDEEP

    98304:TLbKsypN37+7lJm7z6e95emsMH/1YL2O9Ud+ROe+4Q6b9pl:Xtq+RJm75uMHdYF9N+4Q6BX

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3e7e288a12fcd6af0edb906bd5928f7983dcaac758c9f311ec8d3961947082da

    • Size

      4.3MB

    • MD5

      b5c4d5c106e52914d2f695d91b220e3d

    • SHA1

      922c2641f0bd76982b99a9ccfb0c063c92d0867a

    • SHA256

      3e7e288a12fcd6af0edb906bd5928f7983dcaac758c9f311ec8d3961947082da

    • SHA512

      ae61a5959332051897a46e0b031a010bbf0b4945e5300ba0d2254f5995b42cd0d266d276ad571d3177d6d23f82b3fd77b865840f8a2f294e10c0a2a3356ecb4a

    • SSDEEP

      98304:TLbKsypN37+7lJm7z6e95emsMH/1YL2O9Ud+ROe+4Q6b9pl:Xtq+RJm75uMHdYF9N+4Q6BX

    • 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