Analysis

  • max time kernel
    93s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/06/2026, 20:10

General

  • Target
    2026-06-25_bb49884d23eba6c5de66c3575b740974_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_stop_vidar.exe
  • Size 2.7MB
  • Sample260629-yxpkgset8s
  • SHA256 0324429704cdad3994b0d7129127f5df7c80492a1943980b81038ccd284c56c0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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\2026-06-25_bb49884d23eba6c5de66c3575b740974_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_bb49884d23eba6c5de66c3575b740974_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_stop_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:2488
  • 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:2140

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.7MB
        • SHA256 0324429704cdad3994b0d7129127f5df7c80492a1943980b81038ccd284c56c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 3.0MB
        • SHA256 b1012e34abfcbb7b86f69fc23347da8c03f06a2c1161ae2ee9a38850bfca8474
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 2.8MB
        • SHA256 496d1adabf6634ff0581cef847b95f87035a4c32ce1f16b673d86f0537ec1c79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$
        • Size 3.2MB
        • SHA256 a3fa8654dbe5e6d80ecb3207f84ea64d2c976133971e199bacaa3336148dd278
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$
        • Size 3.2MB
        • SHA256 92671e99b73ba68ebf24fcea4a0ac9ae51cdfa28c2204ff2a258baa7073552a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.2MB
        • SHA256 1e16e6a1c1e9454c26502d017133c0989d619a6a3811d4a5c787da95eb177e6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_pwa_launcher.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe$
        • Size 2.8MB
        • SHA256 a45303f9dbac77522502d1bc23226d74ff76d026f8beb601982eadca62ee9f1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
        • Size 3.1MB
        • SHA256 a12c641dfe97ad9af9f9286bc4b695373657461ab24d54731118e81eb1c9d151
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 2.7MB
        • SHA256 d6d0bfbe49a1fabc87db811b8a65af4def4c53b0fbfb23e26218897a4b5d36fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2140-23-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/2140-7-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/2488-16-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/2488-0-0x0000000000400000-0x000000000040D000-memory.dmp