Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/09/2026, 22:26

General

  • Target
    2026-09-26_5896e88cfe8764a1f8fc63bfdea159f3_cobalt-strike_icedid_njrat.exe
  • Size 862KB
  • Sample260926-2cq5csvxay
  • SHA256 4cf701f4d988799484d719772378422d634ba3107bfb4c26ed0f96afbbb9177d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks system information in the registry 2 TTPs 1 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 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 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-26_5896e88cfe8764a1f8fc63bfdea159f3_cobalt-strike_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-26_5896e88cfe8764a1f8fc63bfdea159f3_cobalt-strike_icedid_njrat.exe"
    1⤵
    • Checks system information in the registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Reads the TCP/IP host and domain name from the registry
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:4088
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c exit /b 0
      2⤵
      • Executes a command shell one-liner
      PID:4280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/4088-1-0x0000000140000000-0x0000000140915000-memory.dmp

        memory/4088-11-0x0000020415B70000-0x0000020415B71000-memory.dmp

        memory/4088-6-0x00007FFE8D1A0000-0x00007FFE8D403000-memory.dmp

        memory/4088-10-0x0000020415AE0000-0x0000020415AE1000-memory.dmp

        memory/4088-9-0x00000204145C0000-0x00000204145C1000-memory.dmp

        memory/4088-8-0x0000020412110000-0x0000020412111000-memory.dmp

        memory/4088-7-0x0000020410EE0000-0x0000020410EE1000-memory.dmp

        memory/4088-13-0x0000020415DD0000-0x0000020415DD1000-memory.dmp

        memory/4088-12-0x0000020415DC0000-0x0000020415DC1000-memory.dmp

        memory/4088-14-0x0000020417020000-0x0000020417021000-memory.dmp

        memory/4088-15-0x0000020417030000-0x0000020417031000-memory.dmp

        memory/4088-16-0x0000020417040000-0x0000020417041000-memory.dmp