Analysis

  • max time kernel
    119s
  • max time network
    155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/04/2026, 04:25

General

  • Target
    2026-04-20_94bb7a19fc98cb98124b3f82cbf7499b_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar.exe
  • Size 1.7MB
  • Sample260420-e1zp3scy3x
  • SHA256 e864d6764a66fa1ba3278a93e367db71f368ee43034295f91d8ad880e461bc9d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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
  • Drops file in Windows directory 15 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\2026-04-20_94bb7a19fc98cb98124b3f82cbf7499b_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-20_94bb7a19fc98cb98124b3f82cbf7499b_amadey_cobalt-strike_elex_glassworm_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:2280
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 e864d6764a66fa1ba3278a93e367db71f368ee43034295f91d8ad880e461bc9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 2.4MB
        • SHA256 a3b288fb7cc860a9188f423146459e2675bdd01d043f6801701dd66a9322c623
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.2MB
        • SHA256 38ea52f7e471f72555785fe6d9464b0ec790ce62ee1e406c7aa2d888069f4cef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe
        • Size 1.8MB
        • SHA256 bfe46cf292061a158d78b5b031d9b69e0c2cdb97ad3476dd65ec9f0dc8c812ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 8e68dc1fcba7901acf9050538bc99a1fb82dc6b077e155811cd61126172c4378
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe$
        • Size 2.0MB
        • SHA256 b6227806e2f97998cd3229f8cd853a501cc104b8ad69ddbdcf31f6913ec4de8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2280-73-0x0000000000A10000-0x0000000000ACB000-memory.dmp

        memory/2280-0-0x0000000000400000-0x000000000040E000-memory.dmp

        memory/2280-72-0x0000000000680000-0x0000000000683000-memory.dmp

        memory/2280-1-0x0000000000680000-0x0000000000683000-memory.dmp

        memory/4752-75-0x0000000000640000-0x0000000000650000-memory.dmp

        memory/4752-74-0x0000000000890000-0x000000000094B000-memory.dmp

        memory/4752-9-0x0000000000640000-0x0000000000650000-memory.dmp