Analysis

  • max time kernel
    100s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/08/2026, 15:21

General

  • Target
    2026-08-01_fe3d8e8407b09befc2f03a81f86329bf_amadey_cloudeye_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_vidar.exe
  • Size 3.0MB
  • Sample260801-srcqvace98
  • SHA256 f8533d738b49831cace69cf71024343526517f7d0249bfb36b65d69e2ea2cbfe
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • 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\2026-08-01_fe3d8e8407b09befc2f03a81f86329bf_amadey_cloudeye_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_fe3d8e8407b09befc2f03a81f86329bf_amadey_cloudeye_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_vidar.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:844
  • 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:4620

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.0MB
        • SHA256 f8533d738b49831cace69cf71024343526517f7d0249bfb36b65d69e2ea2cbfe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.4MB
        • SHA256 d49df99f95bc59e1e01bdd4e1b318052bb585c6dcf7eb922e12e2ee2ce449e50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe
        • Size 3.1MB
        • SHA256 21eedff55a6cea31162aee4a226a8fc5210a8947e0928f54194598c1cb38cb30
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.5MB
        • SHA256 796ef043be7244cc0dcbd4af0ee414bf06134bf0242ec5d1a0b1c958ed2de02d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 3.1MB
        • SHA256 d153d782b33c7a4adafa73de1bde9fa9ed7346cd4821112a415c381498287266
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/844-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/844-1516-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4620-7-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4620-1620-0x0000000000400000-0x000000000040D000-memory.dmp