Analysis

  • max time kernel
    97s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 17:04

General

  • Target
    2026-08-09_288729e0429c964588874473610fc56e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.2MB
  • Sample260809-vlpvbssdla
  • SHA256 eedcd9e23fb35ed8cd28459509cd5267200c1d8fdb6040d8533b5bfbe0684e0c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 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\2026-08-09_288729e0429c964588874473610fc56e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_288729e0429c964588874473610fc56e_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:4412
  • 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:4396

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.2MB
        • SHA256 eedcd9e23fb35ed8cd28459509cd5267200c1d8fdb6040d8533b5bfbe0684e0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe
        • Size 2.3MB
        • SHA256 d4f6b25816e78ff627f1fd5842eb2554ec34e635f07176b060d88893f62c76c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.7MB
        • SHA256 8d3efc15627f6e4ff9194bdd9c15e825969d68474553d35c618cd005cd0e2274
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 2.2MB
        • SHA256 712da096a802e87832e2b5a0cd303bd6aac79b4cf59f08a7d3896124ccba9abf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe$
        • Size 2.4MB
        • SHA256 5f4a6de9b6e09fec3c4f1b3224521759297fe3ba11501bfe1de3d0e224138813
        • MD5 SHA1 SHA512 SSDEEP TLSH

        default-browser-agent.exe

        • Path C:\Program Files\Mozilla Firefox\default-browser-agent.exe
        • Size 2.2MB
        • SHA256 e670d9555675606b6c575f9296c24a5d04aa9b18189cc588af04a3f530c3cc36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VC_redist.x64.exe

        • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\VC_redist.x64.exe
        • Size 2.8MB
        • SHA256 8c3c7a72407e2ec9b1ad0ac82d772863ef557acfa7ccd96baeed509c871202fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveStandaloneUpdater.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
        • Size 2.5MB
        • SHA256 3f127ff603d819a337a63897461005b1a6c06c2016475188edffad5a532b933c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4396-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4412-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4412-33-0x0000000000400000-0x000000000040F000-memory.dmp