Analysis

  • max time kernel
    103s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/07/2026, 18:33

General

  • Target
    2026-07-07_17818834d08609d544d98f6ca922166b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260707-w7dvmact8x
  • SHA256 eb72e16c8f6cbd37f538e3ba918bdc450f4aacfa13a64e592e8bb8ac1ec7c603
  • 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
  • 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\2026-07-07_17818834d08609d544d98f6ca922166b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_17818834d08609d544d98f6ca922166b_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:2008
  • 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:3396

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 eb72e16c8f6cbd37f538e3ba918bdc450f4aacfa13a64e592e8bb8ac1ec7c603
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 1.8MB
        • SHA256 fccf9b9fe6b1557c3e099d62794e0437d6602c8731fa554f6158f5ffe1d733b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 2.0MB
        • SHA256 93050a10a9a7d994e0ed690c2d73be5f7eec6871a0a42d1f4b728262112fb8f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
        • Size 2.0MB
        • SHA256 3a5b1d508fee0f17806a81adba5e5fa230fb57c1e9fbc127e362cc223e61179f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.0MB
        • SHA256 ee1d0cbdb0ffa764eb1104c7e9fcf935beec779a2a4f7dc0ca545cabbcada06a
        • 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 1.6MB
        • SHA256 8b41996e82b831e6fa9fa6f825598f4279335e4b06405822d061f263afd1ae69
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SELFCERT.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE$
        • Size 1.5MB
        • SHA256 ad72046658d51354b8f672f7bdca4c6e623f11ab2e715ed896caaaa02d77e3dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 1.8MB
        • SHA256 e78a8740c32dc513e5f4f90588d3702e71037da7146a010c95aca73d61d00168
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2008-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2008-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3396-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3396-71-0x0000000000400000-0x000000000040F000-memory.dmp