Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/04/2026, 04:36

General

  • Target
    2026-04-26_754f3657ab3e64d89b2e1db071565f8b_amadey_elex_luca-stealer_njrat_smoke-loader.exe
  • Size 1.2MB
  • Sample260426-e8nmsafz8n
  • SHA256 8f7a8799dee16a6c9c8cd37550662116e1c9752e0a315a8739a60abf6e9a09cd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-26_754f3657ab3e64d89b2e1db071565f8b_amadey_elex_luca-stealer_njrat_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-26_754f3657ab3e64d89b2e1db071565f8b_amadey_elex_luca-stealer_njrat_smoke-loader.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4540

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        results_Admin.zip

        • Path C:\Users\Admin\AppData\Local\Temp\results_Admin.zip
        • Size 22B
        • SHA256 8739c76e681f900923b900c9df0ef75cf421d39cabb54650c4b9ad19b6a76d85
        • MD5 SHA1 SHA512

        results_Admin.zip

        • Path C:\Users\Admin\AppData\Local\Temp\results_Admin.zip
        • Size 27KB
        • SHA256 50e834940afce11c39c9c4e9fa9126720b9df8c6e5c6c622f6520b2e49aec41e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4540-99-0x0000000000930000-0x00000000009EF000-memory.dmp