Analysis

  • max time kernel
    93s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/08/2026, 16:55

General

  • Target
    2026-08-06_aada4d9eec15af3c3d0cfa8fc7c58614_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260806-vffdpsfm5t
  • SHA256 7ed0a13b82873e7d6a859f357d5ce5002e6b2a9050910fb754592da4f9d8ec1b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 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\2026-08-06_aada4d9eec15af3c3d0cfa8fc7c58614_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-06_aada4d9eec15af3c3d0cfa8fc7c58614_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:520
  • 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:3488

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 7ed0a13b82873e7d6a859f357d5ce5002e6b2a9050910fb754592da4f9d8ec1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.2MB
        • SHA256 091a96dde7e45a35a4754b52674ad604b4cf74062fbfd46627329f23f487faa3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 1aa061c4f57bd6e0785c5b7cda6714f6a201102a18206a1128e19c9d6d25df43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$
        • Size 1.9MB
        • SHA256 9b1d6960ae9ccb32ce4b9036bac52e034fb11839a372c4f922b12d5078f4782d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
        • Size 2.2MB
        • SHA256 135c320a933cf709c4d55cd11e3fcaaf7db053b861a90c5b2f0f61f8dc330eea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 1.8MB
        • SHA256 89d1b9ccec70f181b9cd8011fdd35c864ec586963819314df24f79268ebdcc9f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vlc-cache-gen.exe$

        • Path C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe$
        • Size 1.9MB
        • SHA256 c85c2c1fae21079495812801fc992b9d4354a450afa96878bbd3148b40072c13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/520-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/520-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3488-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3488-71-0x0000000000400000-0x000000000040F000-memory.dmp