General

  • Target

    4402b921ce8767954be6d7042ef7e90a_JaffaCakes118

  • Size

    4.4MB

  • Sample

    241014-y3n6xavanb

  • MD5

    4402b921ce8767954be6d7042ef7e90a

  • SHA1

    01e4b2658b603340cc29fd4b7ccdd2d1f9c5d260

  • SHA256

    52dd8db14778d7543bd4b72644af433d1b66043ae2637482199157964a3ea6d4

  • SHA512

    7b457d3280505bc9fc8728cba37894c12bf0219216df9e9010299ff983c1b7f0c68dd20eec903fbd1ece5dec009272849a22e12c8532185d89fb65b64f75e177

  • SSDEEP

    98304:XTKwvqk7gYeqy+AbJPRg/9RQ3clepKPpvb4GjxLgp:X2wvqkes65g/ApKlb4Gl

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      4402b921ce8767954be6d7042ef7e90a_JaffaCakes118

    • Size

      4.4MB

    • MD5

      4402b921ce8767954be6d7042ef7e90a

    • SHA1

      01e4b2658b603340cc29fd4b7ccdd2d1f9c5d260

    • SHA256

      52dd8db14778d7543bd4b72644af433d1b66043ae2637482199157964a3ea6d4

    • SHA512

      7b457d3280505bc9fc8728cba37894c12bf0219216df9e9010299ff983c1b7f0c68dd20eec903fbd1ece5dec009272849a22e12c8532185d89fb65b64f75e177

    • SSDEEP

      98304:XTKwvqk7gYeqy+AbJPRg/9RQ3clepKPpvb4GjxLgp:X2wvqkes65g/ApKlb4Gl

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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 WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks