Analysis

  • max time kernel
    103s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/07/2026, 04:31

General

  • Target
    2026-07-17_27125440d204a85a7ed0f38dff2549aa_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.6MB
  • Sample260718-e5g1tsbw6t
  • SHA256 e945d38dea4d9f14ad5b91eaa88822ad4d19dfc8d6051cdf20195f16f22bf52d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\2026-07-17_27125440d204a85a7ed0f38dff2549aa_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_27125440d204a85a7ed0f38dff2549aa_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:1096
  • 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:4296

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.6MB
        • SHA256 e945d38dea4d9f14ad5b91eaa88822ad4d19dfc8d6051cdf20195f16f22bf52d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 4.0MB
        • SHA256 957f4aa9dceb74848a78027544dbaf9f3bbcee55b8aa10b02866e92943f8bc19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.1MB
        • SHA256 5f4077e061e471ae8b0ef2a81474728e2cb32504627ecdc40a93955ab168c520
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$
        • Size 3.7MB
        • SHA256 0c579cc02d6fa1c3d9e03fcbb6d6c9295b8f1465bb8847e942368d18ea37199f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 3.7MB
        • SHA256 afa9afc74583d863cd52f0e979223fa757ef76ddd42ffb507a3ab9f793b64d76
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 4.0MB
        • SHA256 2ec61ecd563ace19e8c4ab91a6b4169a53e77d6b6182c4f07abac62412de7847
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ServiceModelReg.exe

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe
        • Size 3.7MB
        • SHA256 04cc54f5a0b04fd03f2e98383c92402f3de72ee5d28e785e7f46c287c1f478eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1096-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1096-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4296-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4296-23-0x0000000000400000-0x000000000040F000-memory.dmp