Analysis

  • max time kernel
    112s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 01:04

General

  • Target
    2026-08-01_2f20c1aa92abd157d04ec548903c85a7_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260802-be5sesbj4v
  • SHA256 f0ce2a3f66fd81c96af648ac1fe8493e7e5c00dde3633fa5136b6dd1f04c4700
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 7 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 1 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\2026-08-01_2f20c1aa92abd157d04ec548903c85a7_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_2f20c1aa92abd157d04ec548903c85a7_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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:1940
  • 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:5076

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.8MB
        • SHA256 f0ce2a3f66fd81c96af648ac1fe8493e7e5c00dde3633fa5136b6dd1f04c4700
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe$
        • Size 2.3MB
        • SHA256 c37b88317570bf78538b18074e7c65b2d1d8fbffce0b4b288308e87a28363aae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 dac3860b466a5b974e19a39568fd93e76b6e588a0aced39fbce6e88d74341cc8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jre-1.8\bin\pack200.exe
        • Size 1.8MB
        • SHA256 10554b26b08e6192de45959cabe5b4e771cbe191b72dc282081d0dbc8147dbd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jre-1.8\bin\pack200.exe
        • Size 1.8MB
        • SHA256 cb689ee0864450eeeaf380e2dd6383da6484838fbf4d083f8515dcfb0e9d0840
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe
        • Size 2.6MB
        • SHA256 8091b65443a26f1910a7d0a7db1cd4fb4901f2c763ee35842e0afabcba27e196
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.9MB
        • SHA256 3ee24d2f8295042a71ca79cb02b393810c53a8f9af7231a5a40a7ff6a984491d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1940-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1940-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5076-22-0x0000000000400000-0x000000000040F000-memory.dmp