Analysis

  • max time kernel
    102s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 05:08

General

  • Target
    2026-07-30_9fcd2adb19dae3c6bd7dab5053435a47_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
  • Size 1.9MB
  • Sample260730-fs2edadj3x
  • SHA256 dcc03a325cec88a60629c4fcaf8a65f335a1f888d8b57186f6d0113c488d515e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • 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 27 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\2026-07-30_9fcd2adb19dae3c6bd7dab5053435a47_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_9fcd2adb19dae3c6bd7dab5053435a47_amadey_cobalt-strike_elex_hijackloader_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:1620
  • 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:5112

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 dcc03a325cec88a60629c4fcaf8a65f335a1f888d8b57186f6d0113c488d515e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe
        • Size 2.2MB
        • SHA256 9f5477d699ffcd013836d05007df72a9beb8abfd23c66d04d7333b2156b5a809
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 ae2127c04a2c5a15577774a510a80cb09c0ec7a0da90d0c58b5583e7106029d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe$
        • Size 2.0MB
        • SHA256 117f4ed80b6162acd88a24b64c2043f78769289ceb4e89d22cb793712c64c6cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 2.0MB
        • SHA256 a03dfebb4f3a0151aef436a11c10f1566454f720e064c85cb8a4b0e06707c10f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1620-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/1620-1524-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/5112-1699-0x0000000000400000-0x000000000040D000-memory.dmp