Analysis

  • max time kernel
    99s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 16:56

General

  • Target
    2026-07-30_d363499e22df77c90ee09b9bcca679cc_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.0MB
  • Sample260730-vfm4jssfjd
  • SHA256 59445e59e1920e8a4176aff40362df1741f241dee7aa123f035cebc108918774
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 13 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\2026-07-30_d363499e22df77c90ee09b9bcca679cc_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_d363499e22df77c90ee09b9bcca679cc_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:2444
  • 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:4388

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.0MB
        • SHA256 59445e59e1920e8a4176aff40362df1741f241dee7aa123f035cebc108918774
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.5MB
        • SHA256 65492d2540df59b62051ad39443b97af9471303373c15de9c69a9624d4fe89df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.exe
        • Size 2.1MB
        • SHA256 1782ee5ed27690da5b057830777877bc491708db4be3acf4a9dc5c688b43ad89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 88a98222a6535f31359b7a01af1d18319caac9be304a805bf3fc711db2b111a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe$

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
        • Size 2.1MB
        • SHA256 b1174f4d9868c4e79265d3d2efa20e733adc4e4c7765a4205891b15dce5021ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        plugin-container.exe$

        • Path C:\Program Files\Mozilla Firefox\plugin-container.exe$
        • Size 2.1MB
        • SHA256 3822c5fd00008a9a5a3b9f6180bfb6fd01538ad087ad123930faa1804493c767
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2444-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2444-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4388-40-0x0000000000400000-0x000000000040F000-memory.dmp