Analysis

  • max time kernel
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/05/2026, 10:02

General

  • Target
    2026-05-17_02d8ab78cb5a2d023bc85fdfdac71f2f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 1.6MB
  • Sample260517-l25faaex2s
  • SHA256 140145074b79b46d8df3e05c7937fdafb1368c347d827ce19e7aceb9da372cb5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-17_02d8ab78cb5a2d023bc85fdfdac71f2f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-17_02d8ab78cb5a2d023bc85fdfdac71f2f_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2880
  • 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 System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4788

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.6MB
        • SHA256 140145074b79b46d8df3e05c7937fdafb1368c347d827ce19e7aceb9da372cb5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 1.7MB
        • SHA256 e38a5307810ea85bd5f3efb0b60e536b5f9f0dbc6b739194f0a9a5238d0cda97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe
        • Size 1.7MB
        • SHA256 dcec0cabab2d2f276e8f0ed84ef594c46fe065987d1d76ff5ab6f8c4fb616421
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.1MB
        • SHA256 6a188de011ea3fa3b612ce34f0a985b5c75c92d6e264aba1225032b8275c2751
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe$
        • Size 1.7MB
        • SHA256 edcd54b2034c077d1f03328d9c9397442dbd3090cba41fe9acefb349c8c6c868
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 1.6MB
        • SHA256 14b58cc9326c71c3b42083fd479bb0e817460056e5aa8bbb4e0422cd2f2ca295
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.6MB
        • SHA256 315f80deed021c8eb0a7c5726f38f803fb8b53477311e719036121c3878a5e55
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 2.0MB
        • SHA256 6779c9c1408ed2dee2f8a50659f702b9e45e12197c51e0d52567f4d0393c682e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dfsvc.exe$

        • Path C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$
        • Size 1.6MB
        • SHA256 e7feeed0149462c330ccce2c7831fe74d5f6d68a4e067efaaaa7566085649bfc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2880-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2880-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4788-71-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4788-7-0x0000000000400000-0x000000000040F000-memory.dmp