Analysis

  • max time kernel
    149s
  • max time network
    160s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    24/04/2026, 04:46

General

  • Target
    2026-04-24_17b34170a64765b3fe4a640169d69c33_glassworm_icedid_luca-stealer_njrat.exe
  • Size 2.0MB
  • Sample260424-fd3nwsfs91
  • SHA256 a5c6bc0931f9dd6e7a832c97f76adf10322266e2b45b9f43e0b9513faaa79c68
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs

    Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-24_17b34170a64765b3fe4a640169d69c33_glassworm_icedid_luca-stealer_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-24_17b34170a64765b3fe4a640169d69c33_glassworm_icedid_luca-stealer_njrat.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:4968
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c chcp 65001 >nul && netsh wlan show profiles > "C:\Users\Admin\AppData\Local\Temp\wifi_profiles.tmp"
      2⤵
      • System Network Configuration Discovery: Wi-Fi Discovery
      • Suspicious use of WriteProcessMemory
      PID:3420
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:1076
        • C:\Windows\system32\netsh.exe
          netsh wlan show profiles
          3⤵
          • Event Triggered Execution: Netsh Helper DLL
          • System Network Configuration Discovery: Wi-Fi Discovery
          PID:4580

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          rsql_4968_240657671.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\rsql_4968_240657671.tmp
          • Size 138KB
          • SHA256 149c1a433e3a72d2b816d4136fc02404b2288ccfa8521cd6b156321489cb8e67
          • MD5 SHA1 SHA512 SSDEEP TLSH

          rsql_4968_240657687.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\rsql_4968_240657687.tmp
          • Size 224KB
          • SHA256 2d8571ac33b06ca1bda8b4e494359e692e472987222f5de95eec25a12c853d1f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wifi_profiles.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\wifi_profiles.tmp
          • Size 59B
          • SHA256 6b6dd8b11f84fb78e3e8cfaa7c5fca569d79402b9fc5861b00960b25607c911e
          • MD5 SHA1 SHA512 TLSH

          memory/4968-27-0x0000015E72320000-0x0000015E723C3000-memory.dmp

          memory/4968-33-0x0000015E72320000-0x0000015E723C3000-memory.dmp

          memory/4968-39-0x0000015E72320000-0x0000015E723C3000-memory.dmp

          memory/4968-40-0x0000015E72320000-0x0000015E723C3000-memory.dmp