Analysis

  • max time kernel
    83s
  • 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
    09/07/2026, 21:27

General

  • Target
    2026-07-09_586ac4720e9addb8911eb9efd8afd9a3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260709-1a2yeahz3k
  • SHA256 80d205c05baf4ac3339c878ba8bb3bcc48268fa8975a9c38a706b3c0b5bf9dc4
  • 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\2026-07-09_586ac4720e9addb8911eb9efd8afd9a3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_586ac4720e9addb8911eb9efd8afd9a3_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:1960
  • 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:3268

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 80d205c05baf4ac3339c878ba8bb3bcc48268fa8975a9c38a706b3c0b5bf9dc4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe
        • Size 1.2MB
        • SHA256 da825cc63b056625a60bedac813f4fc16bab3a29d8a25dc5ec38e554e7d43ac3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.7MB
        • SHA256 51507b550eb4c1d9edb670ba1a12b1b78a391d7de43404b1dcd645da5bb91fb1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        os_update_handler.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe
        • Size 1.3MB
        • SHA256 2474515ae38203d9c7912cfae0c4acd1bc8d02bd4189831be93eb93fe3dc2ba3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 1.2MB
        • SHA256 156ba31dab798f0f9d4b333e71cfc2bb3cdb4595653d1fd26983695d1ce67684
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe$
        • Size 1.2MB
        • SHA256 7c35abcb77825e599f2299aceb47864852cb66076a66c502ba04c5871d040e2c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeClickToRun.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$
        • Size 1.2MB
        • SHA256 1ce5e17bba8fbd19872738a52063e5dc8304b775eb4238e8c086ea0e92c8dbff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 1.4MB
        • SHA256 f2d6df4c29b16e21b2c329f7be6ae10f1bd9c5c63a18f47823cab5d08065c84c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1960-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1960-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3268-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3268-59-0x0000000000400000-0x000000000040F000-memory.dmp