Analysis

  • max time kernel
    115s
  • max time network
    136s
  • 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, 04:58

General

  • Target
    2026-08-03_8ce5e31e2a61b3338dec10c37ab95414_amadey_elex_hawkeye_luca-stealer_manuscrypt_njrat_remcos_rhadamanthys_stop.exe
  • Size 1024KB
  • Sample260803-flwkjscc74
  • SHA256 b2a57461c33d2bc0088fe6d58b2fc990e84ac5e11d58182eaa6d89c1c290435e
  • 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 12 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_8ce5e31e2a61b3338dec10c37ab95414_amadey_elex_hawkeye_luca-stealer_manuscrypt_njrat_remcos_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_8ce5e31e2a61b3338dec10c37ab95414_amadey_elex_hawkeye_luca-stealer_manuscrypt_njrat_remcos_rhadamanthys_stop.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:908
  • 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:4544

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1024KB
        • SHA256 b2a57461c33d2bc0088fe6d58b2fc990e84ac5e11d58182eaa6d89c1c290435e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 0488bec3227cdd6b01092f8151af7d650963725fce2f230ba3658cb2162bf8f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe$
        • Size 1.0MB
        • SHA256 df6aaaf9cda3f786d0f59affde4922c4fc9173267a7d1afffc96100473a6624b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
        • Size 1.5MB
        • SHA256 f57fa87388def6c1f4aeada718724b8f6630f678a4dd9ba1880d2e96b4547788
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 1.0MB
        • SHA256 4b13ac32b0b92f46e181357ba47dd31c1fa3cdf1cbb6af416a2b6e1690537635
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 1.1MB
        • SHA256 a8fdfcdbbfdcc1af5d268ba7d154344f03b327bc3c13e6b85b6bd0f67c3954af
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/908-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/908-1284-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4544-1285-0x0000000000400000-0x000000000040D000-memory.dmp