General

  • Target

    JaffaCakes118_8cfff96b0565c6544d759e3b7c80801b3e45e368dfad94c8b380871287f7ba3a

  • Size

    4.2MB

  • Sample

    241223-1gs9vaskdv

  • MD5

    7e146cb71857b5470090b68174671dca

  • SHA1

    e27bc01131f6b4fb4ffb75da8907a9c4269c94c8

  • SHA256

    8cfff96b0565c6544d759e3b7c80801b3e45e368dfad94c8b380871287f7ba3a

  • SHA512

    6121db7b35e19ef6b8295d9a2b4ba434072238629a2ca7bd61ac3f582e825b982921acd27809351b6e0202447265a48da49d641dd1b133906199de0434ef2441

  • SSDEEP

    98304:Jeax3J50G2j6RYOcqRbKc8ltAZkmsi8FnQWPyGelAzvNgm+er:JDAGCmlRbKcavriEQaKlEF+er

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_8cfff96b0565c6544d759e3b7c80801b3e45e368dfad94c8b380871287f7ba3a

    • Size

      4.2MB

    • MD5

      7e146cb71857b5470090b68174671dca

    • SHA1

      e27bc01131f6b4fb4ffb75da8907a9c4269c94c8

    • SHA256

      8cfff96b0565c6544d759e3b7c80801b3e45e368dfad94c8b380871287f7ba3a

    • SHA512

      6121db7b35e19ef6b8295d9a2b4ba434072238629a2ca7bd61ac3f582e825b982921acd27809351b6e0202447265a48da49d641dd1b133906199de0434ef2441

    • SSDEEP

      98304:Jeax3J50G2j6RYOcqRbKc8ltAZkmsi8FnQWPyGelAzvNgm+er:JDAGCmlRbKcavriEQaKlEF+er

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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