Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/10/2026, 23:41

General

  • Target
    2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe
  • Size 2.7MB
  • Sample261016-3ptaxset2l
  • SHA256 db241dbd789fbf9ca576d26824e82d945296bdb3b4d2863725125f7819a05b86
  • MD5 SHA1 SHA512 SSDEEP TLSH

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 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of UnmapMainImage 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1720
    • 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:836
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c ping localhost -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe"
      2⤵
      • Executes a command shell one-liner
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2508
      • C:\Windows\system32\PING.EXE
        ping localhost -n 2
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2016

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 00171a62a43cd211b61de372a887e84f0e0b71d98580609f357e9e0d862b7029
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3296-5-0x0000000002CB0000-0x0000000002CB1000-memory.dmp