Analysis

  • max time kernel
    103s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/07/2026, 21:52

General

  • Target
    2026-07-06_41b2474c69c1999ad89bc531f0d78062_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 4.3MB
  • Sample260706-1rffqscs21
  • SHA256 1e0f6725c7223e86966cb753bcc34748bd9a3be17e1a01b321c25bb79391eddb
  • 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\2026-07-06_41b2474c69c1999ad89bc531f0d78062_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_41b2474c69c1999ad89bc531f0d78062_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:4952
  • 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:4896

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.3MB
        • SHA256 1e0f6725c7223e86966cb753bcc34748bd9a3be17e1a01b321c25bb79391eddb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        64BitMAPIBroker.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe$
        • Size 4.5MB
        • SHA256 a30d08cb5f045000b7f0fe6f47cdbb2cc23e94933b3f635e4a0012db7082ec01
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 4.8MB
        • SHA256 22ef776ef143ccee6b55ffba9e54a578591fc214b03554b5f5b50fe492ce6d24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.8MB
        • SHA256 627f877d5748ff482f3fcfad0c87c362af6e04ebe9e4b78c15ad183e6e138f66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
        • Size 4.4MB
        • SHA256 6cf9ca26bd503f3de0960899d64e01b054f8bd483385160b77648e0f8344fff9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 4.3MB
        • SHA256 fc40a9c27aa9fd2ed9686fdc0dc2ae6e42da888929b97ce07f32450f4a25da6a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
        • Size 4.4MB
        • SHA256 e73e8944bdb054a6fe74b7ddf09eb927b0120d37941ccd190c37aa916f37a207
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 4.6MB
        • SHA256 15e6283691d31bacf03e7629989474602a3823dbe9e71f43ce8317c4459219a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4896-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4896-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4952-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4952-16-0x0000000000400000-0x000000000040F000-memory.dmp