Analysis

  • max time kernel
    90s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 18:01

General

  • Target
    2026-08-09_fb5ab9bfe3a6dcea46d0cf8b480c450f_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 969KB
  • Sample260809-wlymxawtfs
  • SHA256 a914e9abd3adf9ad1e984e929b55aa7e788255b700ccb91c34694d4b1db1e3ef
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 63 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_fb5ab9bfe3a6dcea46d0cf8b480c450f_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_fb5ab9bfe3a6dcea46d0cf8b480c450f_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:6112
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4948

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 969KB
        • SHA256 a914e9abd3adf9ad1e984e929b55aa7e788255b700ccb91c34694d4b1db1e3ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.4MB
        • SHA256 17b567b444e75feb3281ef77b9542975f7cf80fcb34ad57fa40f08184ef5d2cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.exe
        • Size 1.1MB
        • SHA256 278eb070973e3f0176ca3bcc30e820db1b3d9ae9411351833122f591234e8ded
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 1.0MB
        • SHA256 5c70d9b54ce24de0c71c91d2c51184c073f6dc7124a32382d437c373ee155524
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ie_to_edge_stub.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.exe
        • Size 1.4MB
        • SHA256 43a554b8a8f1b88c1531410956c82e1134602eb0a4c6a368815391d24775716c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 5ad1b896153a559cd8f6929181f6ef976a75099f812589c05cf7dd34d61f226b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
        • Size 1.0MB
        • SHA256 dee191689e5d7d80cfbe21893b860400a162611e8585847b0f38002087e439df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4948-166-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6112-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6112-165-0x0000000000400000-0x000000000040F000-memory.dmp