Analysis

  • max time kernel
    95s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/08/2026, 10:26

General

  • Target
    2026-08-23_62882d00036c38ec8a808276880de7a0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260824-mgrjcsfk2s
  • SHA256 47c688f63efdec8ec977e38e5b557af84419c24bd5d05e8cafeeb4113e5b80f5
  • 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\2026-08-23_62882d00036c38ec8a808276880de7a0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-23_62882d00036c38ec8a808276880de7a0_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:3524
  • 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:732

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 47c688f63efdec8ec977e38e5b557af84419c24bd5d05e8cafeeb4113e5b80f5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe
        • Size 1.9MB
        • SHA256 acbbea8cd3a4096911518845a5c4393abf3b87c698e389fea46c34f5ef0fb69e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe
        • Size 1.6MB
        • SHA256 72b3e71bc623495047c761e76c75fad71163c67a8b2550ac7aee2bfe5833c8cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe
        • Size 1.6MB
        • SHA256 e57fda43a81b14bdfae601a1f0104c067733cd23a6ffb3eab1924a40e66b671f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.0MB
        • SHA256 3148557adac0383727b65cbec874ed5cc9ea58129dc28d799466ea7c664eff1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$
        • Size 1.6MB
        • SHA256 19156ec771df32d3081e6c51bf1590611290a426aced4e94decef1cbe76952fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 1.5MB
        • SHA256 d99a5c7b5d0bdaf775775dac63e49e790238981e8469bc57a029c6df57217796
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 1.7MB
        • SHA256 0da5745bdff648cdda11732dc2f9d2e08b32ccea51bd7363d44f7f25472b17c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/732-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/732-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3524-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3524-34-0x0000000000400000-0x000000000040F000-memory.dmp