Analysis

  • max time kernel
    89s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/08/2026, 12:53

General

  • Target
    2026-08-07_9baa96f5ac5050772d7fe776de6feff1_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.8MB
  • Sample260807-p4rtrawbld
  • SHA256 e657e8e7c90a276e84733f9c7d507853603316372ed00b9ee9f2568ef0319c54
  • 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\2026-08-07_9baa96f5ac5050772d7fe776de6feff1_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_9baa96f5ac5050772d7fe776de6feff1_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:5088
  • 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:2168

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.8MB
        • SHA256 e657e8e7c90a276e84733f9c7d507853603316372ed00b9ee9f2568ef0319c54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.2MB
        • SHA256 c41d6989bd87b397665c95c11fc2246027caf440d5770446970433f0c48287a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe
        • Size 2.9MB
        • SHA256 c67be36224161547f6287e75477377cd990ce40b36ee06c4754dbf4f1f48f5d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.3MB
        • SHA256 1cf025296d71a3bfc59bbf6cf5da5e318bb2194535a2dd509b0b43ade7ad43cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SmartTagInstall.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe$
        • Size 2.8MB
        • SHA256 63cc7f5f310ee39d15bbe4fe4426e44e917ad805aa498ead2ee1a9a27b176440
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 3.0MB
        • SHA256 9a8033b9a1c6bb18eee3e67437da99b610b5157f049347786a4ebf2ac729ddd2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2168-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2168-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5088-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5088-22-0x0000000000400000-0x000000000040F000-memory.dmp