Analysis

  • max time kernel
    86s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 07:04

General

  • Target
    2026-07-30_01609899205cf95ed9aedb23be9c7608_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.0MB
  • Sample260730-hwdtlashmb
  • SHA256 8d6ac9f5a9f308248121c502ad81009c7e1bf169e18442d20da6d2eaeafb45dc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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\2026-07-30_01609899205cf95ed9aedb23be9c7608_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_01609899205cf95ed9aedb23be9c7608_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:1012
  • 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:2912

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.0MB
        • SHA256 8d6ac9f5a9f308248121c502ad81009c7e1bf169e18442d20da6d2eaeafb45dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{74A5E9DB-42A6-4629-9DA9-DE27556EBF1E}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 3.1MB
        • SHA256 442ace092426118d473597c982055148b8338b41105b6fb3069d65bcfd1e28eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe
        • Size 3.1MB
        • SHA256 2d9797c30d5afa3304598643bccace916f74033454bc56900e430399be8aa851
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.5MB
        • SHA256 74662d5c54ac7fc25e1b0f700aca4416da40d2802dc9a288b31a73c9c25c8f26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 3.1MB
        • SHA256 61fd6a10c7ef6bfac53bdbfad1ca54ba991196a8e334c0ac267eaf260ee53d90
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe
        • Size 3.0MB
        • SHA256 575a8f57776896c74e11312e2c7f3b9d21e6abfa48eb70250f33edebaf5e1a26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe$
        • Size 3.0MB
        • SHA256 9ecd89e6a4696239f04bed85376e08f004e56dda5bb54c1771cf38d491df5525
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
        • Size 3.5MB
        • SHA256 98b6a078e06ce27a149843c6fd178de92d62114d6c2c5d2eda011bccd45b35c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 3.1MB
        • SHA256 07963c81e6af8200231d9fb8718baeb04198c97ca1788973beb26d6f6795a10e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1012-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1012-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2912-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2912-7-0x0000000000400000-0x000000000040F000-memory.dmp