General

  • Target

    JaffaCakes118_75b75d661d879678b1281c14e4bd2887868593cb6456e3da1a92ec4444258f72

  • Size

    4.3MB

  • Sample

    241227-a3mq3swrfm

  • MD5

    2739d83dc825daa7717eb48a9fea1c85

  • SHA1

    6bbd769e4317d78de820e2f5d0a1f6e5a830138f

  • SHA256

    75b75d661d879678b1281c14e4bd2887868593cb6456e3da1a92ec4444258f72

  • SHA512

    1800b1dcf4ca38cbcf97013c8c8a9920add21988f64acfea2fdcbbaf8613a2bb967782de4b9fb1beae29384d7cd85464ee07ee019126afadaaf50a91879f619f

  • SSDEEP

    98304:hFSiXKRqJz+5B+KMctDieRNkm7oquGf2fSpAxc69Xhx48/:PSiXxJS7UeRbHHOq679gA

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_75b75d661d879678b1281c14e4bd2887868593cb6456e3da1a92ec4444258f72

    • Size

      4.3MB

    • MD5

      2739d83dc825daa7717eb48a9fea1c85

    • SHA1

      6bbd769e4317d78de820e2f5d0a1f6e5a830138f

    • SHA256

      75b75d661d879678b1281c14e4bd2887868593cb6456e3da1a92ec4444258f72

    • SHA512

      1800b1dcf4ca38cbcf97013c8c8a9920add21988f64acfea2fdcbbaf8613a2bb967782de4b9fb1beae29384d7cd85464ee07ee019126afadaaf50a91879f619f

    • SSDEEP

      98304:hFSiXKRqJz+5B+KMctDieRNkm7oquGf2fSpAxc69Xhx48/:PSiXxJS7UeRbHHOq679gA

    • 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