Analysis

  • max time kernel
    103s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 16:21

General

  • Target
    2026-08-08_33c9149b244f66343dd5c03989422ae8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 4.4MB
  • Sample260808-ttpc4avscz
  • SHA256 ff161b985ae80f4b784b0fa52a96c754177a4e11b21d845cfcd051caa13f7396
  • 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
  • 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\2026-08-08_33c9149b244f66343dd5c03989422ae8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_33c9149b244f66343dd5c03989422ae8_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:3260
  • 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:5044

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.4MB
        • SHA256 ff161b985ae80f4b784b0fa52a96c754177a4e11b21d845cfcd051caa13f7396
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 4.8MB
        • SHA256 83979ace355bbcf31ed77f88f6b4da45b04768d56971775410bedf0488a8a45f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{5FB3EC02-3BC2-42B4-ADB2-E7E67AAED99F}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 4.5MB
        • SHA256 b3aa5a4b7f1883a03128eeb25a4face3f1b182c31af6c4cc89f8da828abe23e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.9MB
        • SHA256 9db8c9b51293b94ac6d6e5688616d3cbef2a0aa777f8c7f4348f6679f73cc046
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe$
        • Size 4.5MB
        • SHA256 a24f2a319d7b3feaecaeea3f2b22bd3fd6b7404a231dddb19bea32718118a141
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 4.5MB
        • SHA256 221c99d4aa1108fef03cce6721fbdf8d1f4c48a1d3433cd9b4f55330e71d740f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3260-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3260-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5044-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5044-23-0x0000000000400000-0x000000000040F000-memory.dmp