Overview

overview

10

Static

static

10

2026-08-21...at.exe

windows10-2004-x64

9

2026-08-21...at.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/08/2026, 01:44

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General

  • Target
    2026-08-21_74714fa28cf997682b7e9657720c6811_icedid_njrat.exe
  • Size 2.7MB
  • Sample260821-b5zdbstyhs
  • SHA256 0e40b0f51c6cd2f5755fc3155c3ec225d91df2d790eb57210b13ddf2ad241be0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryexecution

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.

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

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-21_74714fa28cf997682b7e9657720c6811_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-21_74714fa28cf997682b7e9657720c6811_icedid_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4288
    • C:\Users\Admin\AppData\Local\Temp\msedge.exe
      "C:\Users\Admin\AppData\Local\Temp\msedge.exe" --randomized
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3540
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c ping localhost -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-08-21_74714fa28cf997682b7e9657720c6811_icedid_njrat.exe"
      2⤵
      • Executes a command shell one-liner
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Windows\system32\PING.EXE
        ping localhost -n 2
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:4908

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        msedge.exe
        • Path C:\Users\Admin\AppData\Local\Temp\msedge.exe
        • Size 2.7MB
        • SHA256 3df3ab6dbf3a668f0e8b25b8d7d9dae89e4d7e5305e5735575c9e26222813e6c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/5256-4-0x0000000003AF0000-0x0000000003AF1000-memory.dmp
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