Analysis

  • max time kernel
    108s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 15:52

General

  • Target
    2026-08-05_6d67455460c281df26be321ecbe79c43_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260805-tbdhwacc36
  • SHA256 ecdbcb92b180d7ea13807a2306717073f5a3874eaa1bdf91639472fe34ce6e26
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 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 23 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\2026-08-05_6d67455460c281df26be321ecbe79c43_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_6d67455460c281df26be321ecbe79c43_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2776
  • 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:5516

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 ecdbcb92b180d7ea13807a2306717073f5a3874eaa1bdf91639472fe34ce6e26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
        • Size 2.5MB
        • SHA256 42169b2e0daf0c26d73959c546542a3b29c41b8fd8c31a8da55b5dea114d4c46
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
        • Size 2.5MB
        • SHA256 8e98a9e5da3a96d2612cb2373872c62f60dc22b14bc1903b6baf13c6e12d90a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 8dbbfbdb87468de4a8422709c0b47b454694321759a1f987b3138335f1d24c70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        protocolhandler.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe
        • Size 2.5MB
        • SHA256 558f525d30c3f87a166ecb96f0c003b636abc4da8aeccd5d09170bf9c80797f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2776-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2776-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5516-22-0x0000000000400000-0x000000000040F000-memory.dmp