General

  • Target

    JaffaCakes118_28e5b447810fdfff8a24e97655ada11e4d523d22c6f93cb9800952de3c680a32

  • Size

    4.5MB

  • Sample

    241224-2eppbazjcn

  • MD5

    4b26e3bb85ec508f331f9737224cfd96

  • SHA1

    311106b7096ff11ce872736d90d1b29f735f639d

  • SHA256

    28e5b447810fdfff8a24e97655ada11e4d523d22c6f93cb9800952de3c680a32

  • SHA512

    5edc229b5e5c912e53917480c592682dd849f76000713942c67c51357ea7961e0defa0df96e7517841c96cfa996bfafda66e22423a98802fa29f0f91c0d2d5fb

  • SSDEEP

    98304:GrgXa1Ma13/i+no8wmMj6pa6VUPQhz6W9GlATwgNTppIsNn:GkXc/FlwCRVgQMtkhppIst

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_28e5b447810fdfff8a24e97655ada11e4d523d22c6f93cb9800952de3c680a32

    • Size

      4.5MB

    • MD5

      4b26e3bb85ec508f331f9737224cfd96

    • SHA1

      311106b7096ff11ce872736d90d1b29f735f639d

    • SHA256

      28e5b447810fdfff8a24e97655ada11e4d523d22c6f93cb9800952de3c680a32

    • SHA512

      5edc229b5e5c912e53917480c592682dd849f76000713942c67c51357ea7961e0defa0df96e7517841c96cfa996bfafda66e22423a98802fa29f0f91c0d2d5fb

    • SSDEEP

      98304:GrgXa1Ma13/i+no8wmMj6pa6VUPQhz6W9GlATwgNTppIsNn:GkXc/FlwCRVgQMtkhppIst

    • 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