Analysis

  • max time kernel
    109s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 07:46

General

  • Target
    2026-07-18_6756ea0cf1b426bdf9148eb1f74c86e2_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.4MB
  • Sample260718-jl7jlaf16w
  • SHA256 7e0ed106a4b03bb45a145d84dd97859f7f826e47fc399de3adde1dc1329e9fbc
  • 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 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\2026-07-18_6756ea0cf1b426bdf9148eb1f74c86e2_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-18_6756ea0cf1b426bdf9148eb1f74c86e2_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:5828
  • 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:3864

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.4MB
        • SHA256 7e0ed106a4b03bb45a145d84dd97859f7f826e47fc399de3adde1dc1329e9fbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 c086d8ba8a089e250d30f5a8e08e5e1d6bcdd2ae52130375d605a78de65785c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 1.5MB
        • SHA256 acbc6ec645d4160e6246c9333baf0ef687ef8636fb4e7c61ef13189849248ffc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        POWERPNT.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE
        • Size 2.2MB
        • SHA256 474771603255765b06707066a973d88edc0f80a7b117d3454bce34c48458ab09
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XLICONS.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE
        • Size 1.4MB
        • SHA256 3aae876f2909c27412fe35aedadffc42fd45a63f908ac9c8332a86ab95f83a8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 1.5MB
        • SHA256 16fcfa57bebb195b45134fe51cba32c9229b20ebfbc45159f732c2e6f9141baa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3864-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5828-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5828-21-0x0000000000400000-0x000000000040F000-memory.dmp