General

  • Target

    JaffaCakes118_66dce13b075e7bc72bcc55e2fbfe68182af29439619f6e6c8e75f1324bac0ddb

  • Size

    4.2MB

  • Sample

    241225-x89jcsvkhp

  • MD5

    10d8001ca36f780ce4fe4434ba5ea627

  • SHA1

    a9afab416d843466c82b47ff3d432c1519f57dc7

  • SHA256

    66dce13b075e7bc72bcc55e2fbfe68182af29439619f6e6c8e75f1324bac0ddb

  • SHA512

    3fcaf090dc384bfb1ccb6301e843156953855c51ca75c8ecfe6bc6cffd0a6dd04292d4f1406d661921f0c3ec36765132723737bd2501c2d01600811c056f3725

  • SSDEEP

    98304:aW/EUED5GI5a1n7EaUH7Qqb7udhtJYTqkQ1fk/WAwq2zHAaaw5:ai8DMIkn7rQ7nbkYGkQ1Mxwq0Aa5

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_66dce13b075e7bc72bcc55e2fbfe68182af29439619f6e6c8e75f1324bac0ddb

    • Size

      4.2MB

    • MD5

      10d8001ca36f780ce4fe4434ba5ea627

    • SHA1

      a9afab416d843466c82b47ff3d432c1519f57dc7

    • SHA256

      66dce13b075e7bc72bcc55e2fbfe68182af29439619f6e6c8e75f1324bac0ddb

    • SHA512

      3fcaf090dc384bfb1ccb6301e843156953855c51ca75c8ecfe6bc6cffd0a6dd04292d4f1406d661921f0c3ec36765132723737bd2501c2d01600811c056f3725

    • SSDEEP

      98304:aW/EUED5GI5a1n7EaUH7Qqb7udhtJYTqkQ1fk/WAwq2zHAaaw5:ai8DMIkn7rQ7nbkYGkQ1Mxwq0Aa5

    • 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