Analysis

  • max time kernel
    99s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 01:53

General

  • Target
    2026-07-17_d697c30d3c96802531a3d3b4ad22c3e7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.3MB
  • Sample260718-cbgrvscv7r
  • SHA256 aa7ad3bcc81194467ec968c080d0fa7a59fcd8ad89294ce5db0530bac69dd572
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 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 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\2026-07-17_d697c30d3c96802531a3d3b4ad22c3e7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_d697c30d3c96802531a3d3b4ad22c3e7_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:1376
  • 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:908

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.3MB
        • SHA256 aa7ad3bcc81194467ec968c080d0fa7a59fcd8ad89294ce5db0530bac69dd572
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.9MB
        • SHA256 97c1a34d6e7a7764ebf9d13aaa23491688ba1848f06d778f48414af55cdaf123
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WINWORD.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE
        • Size 2.9MB
        • SHA256 5d52b8d77926b4bdcce2b171acdfc94b75b4628e7666781227ab07e9fd7924df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
        • Size 2.4MB
        • SHA256 e476f52fcc8054f0406560708735afa685e6646b89656194359954775387fcb2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/908-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1376-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1376-21-0x0000000000400000-0x000000000040F000-memory.dmp