Analysis

  • max time kernel
    76s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/07/2026, 19:05

General

  • Target
    2026-07-31_1d38a0d619f663253ad39a5c8b7e79e2_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.6MB
  • Sample260731-xrgr1seq8x
  • SHA256 f616510e967912a217b66b3abafcf9a5faa1ba6e4c837d89906d7c461694b8ea
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 12 IoCs
  • ASPack v2.12-2.42 8 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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\2026-07-31_1d38a0d619f663253ad39a5c8b7e79e2_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_1d38a0d619f663253ad39a5c8b7e79e2_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:2336
  • 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:4248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.6MB
        • SHA256 f616510e967912a217b66b3abafcf9a5faa1ba6e4c837d89906d7c461694b8ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.0MB
        • SHA256 93d72835ec5c7f0a47b9eb3246f37782adad5536ae3874ad00a25eddc1e50ba0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe
        • Size 1.7MB
        • SHA256 34a1083bfc45ca25526fc8b6dde82a8bb1d8ef15579277d7112fc20babf10320
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe
        • Size 1.7MB
        • SHA256 4377ecc7e2a554d9d98696f8110914c39ee2db1d82dd1714a256249852c98726
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.1MB
        • SHA256 2289e639cf21ec823f624eb6e33e1e27e7b9bf05448a4ba348a28b20f4b72f54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
        • Size 1.6MB
        • SHA256 05186142fcf6e61c2d43d36d88f086ada71af765a72e574651e84f7994046bb6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SDXHelperBgt.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe$
        • Size 1.6MB
        • SHA256 960a331d063e5ca0b46dee4c8d85f302f88912c37380dc71501647a24fe4d113
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 2.0MB
        • SHA256 345ae9c7d156ae63916b78a8860d74d9a73642b5c3e56fbc43cc8c6cbf157572
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2336-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2336-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4248-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4248-59-0x0000000000400000-0x000000000040F000-memory.dmp