Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/08/2026, 16:03

General

  • Target
    2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe
  • Size 1.8MB
  • Sample260812-thd3zsyshs
  • SHA256 1d5ae22fa1cdd0a9d2ff0316930eed0929f113938578145134a7a066dd6d34de
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
  • Detects executables containing URLs to raw contents of a Github gist 1 IoCs
  • Detects executables containing possible sandbox analysis VM names 1 IoCs
  • Detects executables containing possible sandbox analysis VM usernames 1 IoCs
  • Detects executables referencing many IR and analysis tools 1 IoCs
  • Detects executables referencing virtualization MAC addresses 1 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
  • Looks up external IP address via web service 1 TTPs 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:1444
  • C:\Users\Admin\AppData\Local\Microsoft\CLR\RuntimeBroker.exe
    C:\Users\Admin\AppData\Local\Microsoft\CLR\RuntimeBroker.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:1360

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RuntimeBroker.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR\RuntimeBroker.exe
        • Size 1.8MB
        • SHA256 1d5ae22fa1cdd0a9d2ff0316930eed0929f113938578145134a7a066dd6d34de
        • MD5 SHA1 SHA512 SSDEEP TLSH