Analysis

  • max time kernel
    51s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 22:24

General

  • Target
    9fbc18bca1d2055175ae8702ea28331e_JaffaCakes118.exe
  • Size 31.7MB
  • Sample240611-2bd4eatgrm
  • SHA256 258c0e5c6484aebc3249f400e144c323af084e637c197237e16427d8f7a078fa
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9fbc18bca1d2055175ae8702ea28331e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9fbc18bca1d2055175ae8702ea28331e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:3380

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        ico_choose.png

        • Path C:\Users\Admin\AppData\Local\Temp\nsx5A47.tmp\icon\skin\ico_choose.png
        • Size 1KB
        • SHA256 2c8ddebe64d8bff891f8151ae547bf229447538a332dc146d1381725b5aa756f
        • MD5 SHA1 SHA512

        skin.xml

        • Path C:\Users\Admin\AppData\Local\Temp\nsx5A47.tmp\icon\skin\skin.xml
        • Size 2KB
        • SHA256 3ea919136ffbb5246366b569432517d834d04c5531012ccba8287f381d66d946
        • MD5 SHA1 SHA512

        nSisImage.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsx5A47.tmp\nSisImage.dll
        • Size 2.5MB
        • SHA256 4fed7843478a38943d74b80278505d1163ebdbb40104f4025d89bffc20549355
        • MD5 SHA1 SHA512 SSDEEP