Analysis

  • max time kernel
    96s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/07/2026, 08:15

General

  • Target
    2026-07-17_3995cb490a191567d96a72d7ee464633_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260717-j5238aay21
  • SHA256 5d791438c2fd378b7867f1f32d7a85fd75569f8a8e5bb3ff9b3bfb36866cab3d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 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_3995cb490a191567d96a72d7ee464633_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_3995cb490a191567d96a72d7ee464633_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:3376
  • 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:4312

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.8MB
        • SHA256 5d791438c2fd378b7867f1f32d7a85fd75569f8a8e5bb3ff9b3bfb36866cab3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe
        • Size 1.9MB
        • SHA256 ed476448f36bc2557e7e904a3a3fd9702a6c01eef420da8e733cef68b3498f92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 9c42c9a4beb4d2a2bf91dcf0fa81cf07bba8e4b04233a5aeb458ddd5d133d827
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 1.8MB
        • SHA256 12741109a2031e9e5a0e6103e3545b7b067772f90ac6cfa82a480981e5b5cac2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
        • Size 2.3MB
        • SHA256 25a4d6543ebba72d10aea95a141b2ea223f8d05fa8584100dcb7da7098fca592
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NAMECONTROLSERVER.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE
        • Size 1.9MB
        • SHA256 7e2584107758d53e1e75b12e065a356116bdb65aca496e38ef64de69ff40d214
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3376-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3376-22-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4312-7-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4312-41-0x0000000000400000-0x000000000040D000-memory.dmp