Analysis

  • max time kernel
    99s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/07/2026, 13:11

General

  • Target
    2026-07-09_05612f3f37047883ce525d86bee3850b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260709-qext5scs21
  • SHA256 edd76ec7ae31d8005cc77b3795865e3e9898e9197acc69fbbc3694ff2bf92fb3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-09_05612f3f37047883ce525d86bee3850b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_05612f3f37047883ce525d86bee3850b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:716
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:460

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 edd76ec7ae31d8005cc77b3795865e3e9898e9197acc69fbbc3694ff2bf92fb3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.3MB
        • SHA256 c4325d5fab182190d04144f2c251d5a58794b0228134a351b4e1a2ece1a101e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe
        • Size 2.0MB
        • SHA256 ce423319f38e74cb0133638612ce862249c4fed3dd01b79e6d66493ef5406b8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 3fa35e8898ad48e040ddcf3b7adf4328ac8940d17a8c28ac5aebbd024f72f006
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 2.0MB
        • SHA256 1138009b15fe79fc5c87207d156c8c8aedcf67d52d8290459464ae797076c129
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unpack200.exe$

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe$
        • Size 2.1MB
        • SHA256 0be482dace59515e4da954e6bb76996e7af8f760988a13047b28bf84a5583ab0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\jabswitch.exe$
        • Size 1.9MB
        • SHA256 d11f4f729b5f31446204778f1ab0ab040114abc19e60184d4bc870e9e9ebd8b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        excelcnv.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe
        • Size 2.1MB
        • SHA256 26e383aa301b3a975763229ce16facdc9d2be22dc7ecbe224b833dcecd1d2657
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.0MB
        • SHA256 d39f186917af3e1e8d9518015a88ed782bdf8f7971dc9f86cb6d1113703ebb57
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/460-59-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/460-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/716-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/716-40-0x0000000000400000-0x000000000040F000-memory.dmp