Analysis

  • max time kernel
    95s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/05/2026, 16:07

General

  • Target
    2026-05-23_4bb18fbb677e4ce2534a149172c8d173_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar.exe
  • Size 3.4MB
  • Sample260523-tkvhrafx3w
  • SHA256 a72888f7c2d0a34aadc95acaa01ac083aa959c5c30068332f50b76859bfee65c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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\2026-05-23_4bb18fbb677e4ce2534a149172c8d173_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-23_4bb18fbb677e4ce2534a149172c8d173_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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:5040
  • 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:956

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.4MB
        • SHA256 a72888f7c2d0a34aadc95acaa01ac083aa959c5c30068332f50b76859bfee65c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 3.5MB
        • SHA256 374148f8d8f543e91cb87ed4b572a68524a5866d2629e22cfd38cd37954283d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.9MB
        • SHA256 c0934818a85136a825981c8c8a23d1c9966bc64256cf674d69a79191fcf56369
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 3.4MB
        • SHA256 c7ab39cbf11332d3f91c570398a93009e85e4d9fa7f19ad9d3a18c9cab0341ba
        • 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 3.5MB
        • SHA256 acfa394da06c2f9c7f3894e6374e79d002ccaa045511ec4fd684755a705edaa9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 3.8MB
        • SHA256 5defda69a5f48758101ea6f23dbe70da5ff8d76e0b861d45c7facbd8b97ce864
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe$
        • Size 3.6MB
        • SHA256 f4cbd710264ec4a5de98d09a6e7aff2fe2bf2f436448d8816ccc983644e81807
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/956-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/956-59-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5040-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5040-40-0x0000000000400000-0x000000000040F000-memory.dmp