Analysis

  • max time kernel
    150s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/10/2026, 12:53

General

  • Target
    2026-10-06_64f508afbd2d58200638225018ecabc9_icedid_njrat.exe
  • Size 2.7MB
  • Sample261006-p4z55agy6x
  • SHA256 797812815d0b76ad2150455168a3b43e7f4c88a0476dfabe7d330abea80ac84c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects executables containing commands for clearing Windows Event Logs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-06_64f508afbd2d58200638225018ecabc9_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-06_64f508afbd2d58200638225018ecabc9_icedid_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4104
    • C:\Users\Admin\AppData\Local\Temp\msedge.exe
      "C:\Users\Admin\AppData\Local\Temp\msedge.exe" --randomized
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious behavior: EnumeratesProcesses
      PID:3884
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c ping localhost -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-10-06_64f508afbd2d58200638225018ecabc9_icedid_njrat.exe"
      2⤵
      • Executes a command shell one-liner
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:5676
      • C:\Windows\system32\PING.EXE
        ping localhost -n 2
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3364

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        msedge.exe

        • Path C:\Users\Admin\AppData\Local\Temp\msedge.exe
        • Size 2.7MB
        • SHA256 c95ed7b67d20468c4d13bcf8b5f4a2c0f6ea7f6d8a298daae88b3cf0dc5ae420
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4272-4-0x00000000015D0000-0x00000000015D1000-memory.dmp