Analysis

  • max time kernel
    100s
  • max time network
    149s
  • 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, 16:28

General

  • Target
    2026-07-09_cb7bd8588e854a3c324b1954d21b066f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.5MB
  • Sample260709-tyv2faet9s
  • SHA256 a8ebae80b4707ae912e2a85fe87b2faca0e3aa0075f4d7fbc4504a5fe5b256c5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 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\2026-07-09_cb7bd8588e854a3c324b1954d21b066f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_cb7bd8588e854a3c324b1954d21b066f_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:3436
  • 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:1692

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.5MB
        • SHA256 a8ebae80b4707ae912e2a85fe87b2faca0e3aa0075f4d7fbc4504a5fe5b256c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.0MB
        • SHA256 9d19cd97e692c0065a079ee1020e058c365f474852fc7655d4e51b1e562f58e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe
        • Size 2.6MB
        • SHA256 520dc224d1cfb61c7dad368bf25290992a65efb21f39807958f8bed3b9f83601
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.1MB
        • SHA256 0bc915e9d1af4b6083ebd5b2bb8f1ffd8cbeb10d862cb0ab21dc81269519d12a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jre-1.8\bin\java-rmi.exe
        • Size 2.5MB
        • SHA256 ed9751d3dae5339e548abb30bd280b3ab7303dd4851b917365ed3561c0bf34f6
        • 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 2.6MB
        • SHA256 bd6b4e59a0b612394de6d23bc05a27b9405b7325bc80baa0c0ed948edad5eb8d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1692-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1692-35-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3436-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3436-22-0x0000000000400000-0x000000000040F000-memory.dmp