General

  • Target

    JaffaCakes118_3f02e43bc2bd4f97cc706510ccddc5519c0051a974fb406f3d85cd8a70e86159

  • Size

    4.4MB

  • Sample

    241222-kznjbasjcx

  • MD5

    e3fb955d10f9a11e69797d7a8425e2bd

  • SHA1

    ede464e17d48090d361f66a4840dd2aa969e17da

  • SHA256

    3f02e43bc2bd4f97cc706510ccddc5519c0051a974fb406f3d85cd8a70e86159

  • SHA512

    307166c1b67b64e12ad6595c67a12ece56e97f32b25dc9be90f5d7ccdc6bd55ca35164481416b31eab250f0e6fe26e53c22ffcb88a71763280aafb001663428c

  • SSDEEP

    98304:AYoPU39MAEZxdHeQCxaVf6cl3M/kVA3C5ZpcVzQsXchQDWrkq5CQAOGDz:NOAEheQcqf6cl3M/TiASsXchQIpAO8z

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3f02e43bc2bd4f97cc706510ccddc5519c0051a974fb406f3d85cd8a70e86159

    • Size

      4.4MB

    • MD5

      e3fb955d10f9a11e69797d7a8425e2bd

    • SHA1

      ede464e17d48090d361f66a4840dd2aa969e17da

    • SHA256

      3f02e43bc2bd4f97cc706510ccddc5519c0051a974fb406f3d85cd8a70e86159

    • SHA512

      307166c1b67b64e12ad6595c67a12ece56e97f32b25dc9be90f5d7ccdc6bd55ca35164481416b31eab250f0e6fe26e53c22ffcb88a71763280aafb001663428c

    • SSDEEP

      98304:AYoPU39MAEZxdHeQCxaVf6cl3M/kVA3C5ZpcVzQsXchQDWrkq5CQAOGDz:NOAEheQcqf6cl3M/TiASsXchQIpAO8z

    • 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