General

  • Target

    JaffaCakes118_e1cb6bb83b9f9280a4652025f4e93c54d46bdd0dc984423b401631e25aed546e

  • Size

    4.3MB

  • Sample

    241225-svv2laxjbk

  • MD5

    0d33148f20923bf9810f32661b490be9

  • SHA1

    d407c6f75ffc4e924a5ec759a8d77bd305e174c8

  • SHA256

    e1cb6bb83b9f9280a4652025f4e93c54d46bdd0dc984423b401631e25aed546e

  • SHA512

    7c50c23617bc9d70d1658ac6b7a6aebd8c92e3a4921441cc87192c38a5417c880fbd454bd768cadbb7531938682433d6fc5e71c987b8af994af69b3a8d7d78a7

  • SSDEEP

    98304:lfAXkUA8YIrNsiOrBohZQcPrkpEiO2ordngtay3:O/Vm3rBohlkpXOytay3

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e1cb6bb83b9f9280a4652025f4e93c54d46bdd0dc984423b401631e25aed546e

    • Size

      4.3MB

    • MD5

      0d33148f20923bf9810f32661b490be9

    • SHA1

      d407c6f75ffc4e924a5ec759a8d77bd305e174c8

    • SHA256

      e1cb6bb83b9f9280a4652025f4e93c54d46bdd0dc984423b401631e25aed546e

    • SHA512

      7c50c23617bc9d70d1658ac6b7a6aebd8c92e3a4921441cc87192c38a5417c880fbd454bd768cadbb7531938682433d6fc5e71c987b8af994af69b3a8d7d78a7

    • SSDEEP

      98304:lfAXkUA8YIrNsiOrBohZQcPrkpEiO2ordngtay3:O/Vm3rBohlkpXOytay3

    • 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