Analysis

  • max time kernel
    105s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 17:01

General

  • Target
    2026-07-28_a1daeeab1a5a80e8e7b620efd34da9c7_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.exe
  • Size 2.1MB
  • Sample260728-vjydpassft
  • SHA256 1590d053eafee23f7ed012fe75a2537e4261eb57e7bf315b2da0179657ff5693
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 8 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 19 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\2026-07-28_a1daeeab1a5a80e8e7b620efd34da9c7_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_a1daeeab1a5a80e8e7b620efd34da9c7_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.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:5888
  • 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:4136

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.1MB
        • SHA256 1590d053eafee23f7ed012fe75a2537e4261eb57e7bf315b2da0179657ff5693
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.3MB
        • SHA256 4095aa85f0754dc2f09e0ad39c653f6c3b1a694f3253ffdf7797d08a86ed0bf9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.6MB
        • SHA256 0018d2d5a1f957cea36a2d4169efa19629dbb0233a07f3615ea41a086b52bfae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe$
        • Size 2.1MB
        • SHA256 f90b97ab83cd3fb98bc645d5d3fc8ec1ed21dd33b5ea079013dcc637d5c9fa21
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\pack200.exe$
        • Size 2.1MB
        • SHA256 77c9b51b14c3ab7d5cfccf0ab2bf4bbdfb984c5b7a7935c8c343b9e1821b2103
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssvagent.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\ssvagent.exe$
        • Size 2.2MB
        • SHA256 951f74828926c05252af6b308590e11c723ef8937be18a68842ceeee13a41d40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
        • Size 2.1MB
        • SHA256 f3ed9c7e55bd321a125748c021eba3b7a4fd5c27daddf0c18b622a0e3dc964b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.1MB
        • SHA256 90597621f94fe058c20e106d0c94b3c535953f1b00541d88ab7d6dd930f6e7c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4136-58-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5888-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5888-21-0x0000000000400000-0x000000000040F000-memory.dmp