Analysis

  • max time kernel
    101s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 22:35

General

  • Target
    2026-08-04_98d30dc2e697181cea4659301eac25fa_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260804-2hwl2asbkb
  • SHA256 6be2615436fbc9d4e98c3210cf6303e2d12f60f81b82edf324b25bc4c5777a19
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 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 24 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\2026-08-04_98d30dc2e697181cea4659301eac25fa_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_98d30dc2e697181cea4659301eac25fa_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:4128
  • 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:680

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 6be2615436fbc9d4e98c3210cf6303e2d12f60f81b82edf324b25bc4c5777a19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdateComRegisterShell64.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe$
        • Size 1.9MB
        • SHA256 2160996d5591d729e0e3a8554775915ed2ecef12d3b2eb1edd5c40e6ba3d2a8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 b7c523418a4582623e6a70cebefbfd2cf59aecad3af61869fbf51f809c8ca653
        • MD5 SHA1 SHA512 SSDEEP TLSH

        windowsdesktop-runtime-8.0.15-win-x64.exe$

        • Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe$
        • Size 2.3MB
        • SHA256 811280df1c2ba9f3b6aec665e52872e1576d0540d9e528e688fc24cf3bfb8607
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/680-106-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4128-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4128-75-0x0000000000400000-0x000000000040F000-memory.dmp