Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 16:55

General

  • Target
    92843471434ce36f688d7e80fc532df2_JaffaCakes118.exe
  • Size 666KB
  • Sample240603-vfbqhsch51
  • SHA256 128c7acb8d2cb842afcbe6bd73e951be139f1d9c760bfa81c08625ee4fcf5518
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92843471434ce36f688d7e80fc532df2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\92843471434ce36f688d7e80fc532df2_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of SetWindowsHookEx
    PID:600

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        LangDLL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nst441F.tmp\LangDLL.dll
        • Size 5KB
        • SHA256 47b9e251c9c90f43e3524965aecc07bd53c8e09c5b9f9862b44c306667e2b0b6
        • MD5 SHA1 SHA512 SSDEEP

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nst441F.tmp\System.dll
        • Size 11KB
        • SHA256 7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af
        • MD5 SHA1 SHA512 SSDEEP

        __ea8640c5926445e9a009f56b3951c44b_lib.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nst441F.tmp\__ea8640c5926445e9a009f56b3951c44b_lib.dll
        • Size 708KB
        • SHA256 dcf08a1cc39947e88969b717254f1dcb8b9f9787b3f43e0bfeb06cab39f3dc71
        • MD5 SHA1 SHA512 SSDEEP

        __ea8640c5926445e9a009f56b3951c44b_vlib.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nst441F.tmp\__ea8640c5926445e9a009f56b3951c44b_vlib.dll
        • Size 295KB
        • SHA256 9dc8817d4f9a3c2a843ddabe8acfb6fee7897bf49dbe6e6ba3c7b1e56552ad85
        • MD5 SHA1 SHA512 SSDEEP

        nsDialogs.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nst441F.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6
        • MD5 SHA1 SHA512 SSDEEP