Analysis

  • max time kernel
    105s
  • max time network
    119s
  • 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, 01:04

General

  • Target
    2026-07-30_ec014ee2781f75c2f74a03b38e454d50_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.3MB
  • Sample260730-bff6fsap81
  • SHA256 3500ceb7589210338c4e0167f2d5d77c8cb7dbe6e973f41723a7f33a828dc34b
  • 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 29 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_ec014ee2781f75c2f74a03b38e454d50_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_ec014ee2781f75c2f74a03b38e454d50_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:3364
  • 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:2424

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.3MB
        • SHA256 3500ceb7589210338c4e0167f2d5d77c8cb7dbe6e973f41723a7f33a828dc34b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 47f967f2781b86208faee04ef7baa21c0c6f927dbeab173795bd234704a55f92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SCANPST.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE
        • Size 1.4MB
        • SHA256 a3ef4c55a5e09f30804b10141c9d2f03bccea953eb3b9d7cbfec75b7ac1f9a74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SCANPST.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE$
        • Size 2.1MB
        • SHA256 d7566bbfa17cf952104038f49a8c5b5f5a000e37125181b5bd9e1716bfa6c15b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2424-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3364-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3364-21-0x0000000000400000-0x000000000040F000-memory.dmp