Analysis

  • max time kernel
    94s
  • max time network
    132s
  • 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, 17:44

General

  • Target
    2026-07-30_4f0b8874d9c3e574e2cbb1c382ff1685_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.3MB
  • Sample260730-wbbqdsdb37
  • SHA256 ed68d664291e1a0456bef2729b064072095ee312e7b02dd0cfde16edd819d092
  • 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_4f0b8874d9c3e574e2cbb1c382ff1685_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_4f0b8874d9c3e574e2cbb1c382ff1685_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:3812
  • 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:3280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.3MB
        • SHA256 ed68d664291e1a0456bef2729b064072095ee312e7b02dd0cfde16edd819d092
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.7MB
        • SHA256 1142c0da0a3e32b7d1c7462cf838703690d9ab6bd4012ef1b4d6ad403f135482
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.8MB
        • SHA256 b83d155b4967a7dc976fd4d683d02827ae0f537e0f1d7e0e4c0394d7cb24918f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_pwa_launcher.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe
        • Size 2.4MB
        • SHA256 ee28988126dbccb210f6f592ece50e3c7fb51f7375e55d0898a101d1cbefac6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 2.3MB
        • SHA256 29c272f37557e45a614dd6e10cbda070edfd6e6b62360ba6d02f00d839ed77a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe$
        • Size 2.3MB
        • SHA256 44cd61704e56c509d38ae7ae3fa0b33ce3e420a17cf7e0e3e08c7bdcbd8bb79d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeClickToRun.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$
        • Size 2.4MB
        • SHA256 e3d79f76978e080c955d00af3d5b1e900f065917a9415b457adb77eb66310173
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SmartTagInstall.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe$
        • Size 2.3MB
        • SHA256 4119751bd86a5de9db474cd4431b7f2ef1d7f4976bf46fba5a0023e028e8d90d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 2.5MB
        • SHA256 1d43e1bca938f1a50791f61780d6fa6e6bf36283574fad5d3338010dc6ee2529
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3280-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3280-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3812-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3812-0-0x0000000000400000-0x000000000040F000-memory.dmp