General

  • Target

    JaffaCakes118_71364ed5aadcaa9aade054229fe04e83aee7ea9b65075d4383db469bf6a81f48

  • Size

    4.4MB

  • Sample

    241224-ca8tysykht

  • MD5

    371b7ab5d60d98b997d445894023bd89

  • SHA1

    304024206b54c7c705381b5b0c8f5582a70e2fa3

  • SHA256

    71364ed5aadcaa9aade054229fe04e83aee7ea9b65075d4383db469bf6a81f48

  • SHA512

    04b731ffdcfaf6b727c0a46978c81b853a8dc0e3b8e5e9bcf0ad0fa7a52a7a74733b3c4c83d10a53c6b2ec3169066efb1d81736c9d06a5f118dfd7b41d0cfec8

  • SSDEEP

    98304:W6ekUNLRaEt7aMccSeIebkRuSIFqBzDqc9k8Jf9:W6eDNN/paLchJZSIFqpD79k+9

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_71364ed5aadcaa9aade054229fe04e83aee7ea9b65075d4383db469bf6a81f48

    • Size

      4.4MB

    • MD5

      371b7ab5d60d98b997d445894023bd89

    • SHA1

      304024206b54c7c705381b5b0c8f5582a70e2fa3

    • SHA256

      71364ed5aadcaa9aade054229fe04e83aee7ea9b65075d4383db469bf6a81f48

    • SHA512

      04b731ffdcfaf6b727c0a46978c81b853a8dc0e3b8e5e9bcf0ad0fa7a52a7a74733b3c4c83d10a53c6b2ec3169066efb1d81736c9d06a5f118dfd7b41d0cfec8

    • SSDEEP

      98304:W6ekUNLRaEt7aMccSeIebkRuSIFqBzDqc9k8Jf9:W6eDNN/paLchJZSIFqpD79k+9

    • 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