Analysis

  • max time kernel
    111s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 15:14

General

  • Target
    2026-08-24_3abb913e4730b9d96c8a89ff76fffc0b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_rhad.exe
  • Size 3.4MB
  • Sample260825-smnybabl81
  • SHA256 9028e547f840b7fe449f34555c49fce4e5e577be4e122b74599873b6f1b947f7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • 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 21 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\2026-08-24_3abb913e4730b9d96c8a89ff76fffc0b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_rhad.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-24_3abb913e4730b9d96c8a89ff76fffc0b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_rhad.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:4220
  • 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:2512

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.4MB
        • SHA256 9028e547f840b7fe449f34555c49fce4e5e577be4e122b74599873b6f1b947f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.0MB
        • SHA256 ec59cbb8338fa5909de702b2794c94fcd51056e2d2ee6e78d1c99c58cd87f049
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 3.5MB
        • SHA256 fe92e3b862d68be23882d1af08209994ad0b53990e74982f296d55b75c653188
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe$
        • Size 3.5MB
        • SHA256 b7b76a700126985ac4a4296f60800efaee9ff159073cbe81667e488f8c82c556
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 3.5MB
        • SHA256 ff4f546e02cffb3a7746c90a6813db3a55d1a3e1e847bcfd76726de7c9697946
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe$

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
        • Size 3.5MB
        • SHA256 f3ceca52e8ee7c835f2c39f2806f6e9ee867206377ac3b2a684eb43f2660adff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2512-1388-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4220-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4220-1363-0x0000000000400000-0x000000000040D000-memory.dmp