Analysis

  • max time kernel
    82s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/06/2026, 17:53

General

  • Target
    2026-06-26_1970dd1b1725197770d9b0d949bbeb23_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.1MB
  • Sample260629-wgf73aa191
  • SHA256 233c2761d2ad8d30a55d62f2f3359c177b420d046d91092269cd68cdf2943f69
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 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\2026-06-26_1970dd1b1725197770d9b0d949bbeb23_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_1970dd1b1725197770d9b0d949bbeb23_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:3900
  • 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:3856

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.1MB
        • SHA256 233c2761d2ad8d30a55d62f2f3359c177b420d046d91092269cd68cdf2943f69
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.5MB
        • SHA256 4108762bdeef008352124076aa293068657c3ce3dd8edef2bc2d43ec66655ac0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe
        • Size 3.2MB
        • SHA256 870316f61b996f178b1e357449473521e3dbbf2f389bb2f316911770f237818f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{E3C293D9-92A2-430F-A573-2511CDB7A4F8}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 3.2MB
        • SHA256 71cbf2f1f70ab7ab8d8c67caf1c2fbe0fed7dafc5e16b64f4d875df641f13ca0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.6MB
        • SHA256 f8dcf6ed4de0f616cfd7c41fc628d57bd23f50d57b849e0790fb2a7cd043bba0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSOHTMED.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE
        • Size 3.6MB
        • SHA256 40e38329d5188e037ecda4b5a9623fb8449fc0d11c58b3afba9fc72900827677
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 3.1MB
        • SHA256 b552dbdd61de25fa306889a5ddadc1c295918785d03a9b7a0d455a58b2fec144
        • MD5 SHA1 SHA512 SSDEEP TLSH

        visicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe
        • Size 3.1MB
        • SHA256 1f5e72672052c889cda1e781e3690e3b8feedde71de155ac647b84dab87ee883
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3856-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3900-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3900-57-0x0000000000400000-0x000000000040F000-memory.dmp