Analysis

  • max time kernel
    102s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 15:08

General

  • Target
    2026-08-18_483873b51d98e2cefd71ad28da65162c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.7MB
  • Sample260818-sjce4swtbz
  • SHA256 498e2ce9874ac8878d8314aa203bc94cfb1455743dcf6004dee364a2deaa655d
  • 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 21 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\2026-08-18_483873b51d98e2cefd71ad28da65162c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_483873b51d98e2cefd71ad28da65162c_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:5136
  • 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:3076

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.7MB
        • SHA256 498e2ce9874ac8878d8314aa203bc94cfb1455743dcf6004dee364a2deaa655d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.3MB
        • SHA256 f986cfb58eb14ef59c94bb00b35eebf5a3a3b19e1b973ebcadecb65f8d51f3b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe$

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$
        • Size 3.4MB
        • SHA256 a80b34a80440cf6f38a05d835b673e825248b8c3b8b3e384494aa71ea4f739a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WORDICON.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE$
        • Size 2.8MB
        • SHA256 b4dcf3fdaff9e2a6012520518a97218adb3649bf128d15be45f5d0cda6085dc4
        • 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 2.8MB
        • SHA256 c588303d4f8205607b90339832e6a3df171b179a43da7419622599abb764442b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3076-90-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5136-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5136-65-0x0000000000400000-0x000000000040F000-memory.dmp