General

  • Target

    JaffaCakes118_e16718f5158d2a35e88fc9208794d0af1303bd64e32a5e3f131c844880ccc148

  • Size

    4.4MB

  • Sample

    241223-s2167atmbk

  • MD5

    250879bde3baaefe2f4e57f48a3f05c7

  • SHA1

    efb45c50cb34048a08a221262b95336946894c66

  • SHA256

    e16718f5158d2a35e88fc9208794d0af1303bd64e32a5e3f131c844880ccc148

  • SHA512

    57400a30d4ae3396cb34ee49d625f059ee2110ffe6372e4f58fa3cd14caaeedc85e8a580a602450bb47b55759c98a67ba59112e32ca02185878c2ba4d0286dde

  • SSDEEP

    98304:I0edG6gWe5pkKhIYsixEocjL9ErJx8WlfN5APBxOlWIQBIM7xvI:ccX0KhIYJmlEJxfzQ3OlWIOxvI

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e16718f5158d2a35e88fc9208794d0af1303bd64e32a5e3f131c844880ccc148

    • Size

      4.4MB

    • MD5

      250879bde3baaefe2f4e57f48a3f05c7

    • SHA1

      efb45c50cb34048a08a221262b95336946894c66

    • SHA256

      e16718f5158d2a35e88fc9208794d0af1303bd64e32a5e3f131c844880ccc148

    • SHA512

      57400a30d4ae3396cb34ee49d625f059ee2110ffe6372e4f58fa3cd14caaeedc85e8a580a602450bb47b55759c98a67ba59112e32ca02185878c2ba4d0286dde

    • SSDEEP

      98304:I0edG6gWe5pkKhIYsixEocjL9ErJx8WlfN5APBxOlWIQBIM7xvI:ccX0KhIYJmlEJxfzQ3OlWIOxvI

    • 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