General

  • Target

    e8fdef43d7bfe3d19a167bf5552ddbfe_JaffaCakes118

  • Size

    4.5MB

  • Sample

    241213-ar8t6svjdp

  • MD5

    e8fdef43d7bfe3d19a167bf5552ddbfe

  • SHA1

    e0b564a1ad203118100964dce71def9c5acd1d76

  • SHA256

    cf46c5f2cd03626cad846f9d3d55366a7b469704eae8ed7ba54eda6940dc9bba

  • SHA512

    ec7d133f6ce0332d216a4075a836cb4720b9eed54f3297b65bc57648e2093de47a9449c96dff0a29e3463daea23fa35f3bda2b102c6c9353c11c8dc67ea0d2c0

  • SSDEEP

    98304:ZTRMZbA792GLVSICcysmeMgpOh/Dvx8TwLesUI/Wjn1:ZlMZb0NgLyMgA8eRc1

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      e8fdef43d7bfe3d19a167bf5552ddbfe_JaffaCakes118

    • Size

      4.5MB

    • MD5

      e8fdef43d7bfe3d19a167bf5552ddbfe

    • SHA1

      e0b564a1ad203118100964dce71def9c5acd1d76

    • SHA256

      cf46c5f2cd03626cad846f9d3d55366a7b469704eae8ed7ba54eda6940dc9bba

    • SHA512

      ec7d133f6ce0332d216a4075a836cb4720b9eed54f3297b65bc57648e2093de47a9449c96dff0a29e3463daea23fa35f3bda2b102c6c9353c11c8dc67ea0d2c0

    • SSDEEP

      98304:ZTRMZbA792GLVSICcysmeMgpOh/Dvx8TwLesUI/Wjn1:ZlMZb0NgLyMgA8eRc1

    • 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