Analysis

  • max time kernel
    103s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 18:36

General

  • Target
    2026-08-03_2cf8d086b110b0aaa4a840437f473ee2_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 1.9MB
  • Sample260803-w8826aytev
  • SHA256 c538ff294c157ff1eca6a490daad346126a48023117ec920531a44ba29b76588
  • 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 28 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\2026-08-03_2cf8d086b110b0aaa4a840437f473ee2_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_2cf8d086b110b0aaa4a840437f473ee2_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.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:4428
  • 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:4864

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 c538ff294c157ff1eca6a490daad346126a48023117ec920531a44ba29b76588
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 6b5641e6111f38cd12f6e6fbd7d8894b707c606e353e8c5d9d4aef46987e433a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 2.0MB
        • SHA256 f1c46e9195089c63932ac813e73ff80ad851e8ea2b433edf2d39d244d0985089
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe$
        • Size 2.0MB
        • SHA256 4674dc0574a4d8a469f244dc886566d398ccdfe993be36922f4960021b5d17a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SQLDumper.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$
        • Size 2.1MB
        • SHA256 27c984eedb3d265d3b91fc594cdb079d907df3c7909a07c669cd57c7f4da8d24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4428-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4428-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4864-34-0x0000000000400000-0x000000000040F000-memory.dmp