Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 07:13

General

  • Target
    2026-11-12_1f3035c847194efa6724767cc441f6ca_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_stealc.exe
  • Size 1.0MB
  • Sample261113-h2dqsahs8m
  • SHA256 0603678b9fa61ac8e12c101c077df14187569fb109838789ece9eb565b3e9e3a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-12_1f3035c847194efa6724767cc441f6ca_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-12_1f3035c847194efa6724767cc441f6ca_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_stealc.exe"
    1⤵
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    PID:2524
  • C:\Users\Admin\AppData\Local\Microsoft\StorageSense-FA24\DeviceHealth.exe
    "C:\Users\Admin\AppData\Local\Microsoft\StorageSense-FA24\DeviceHealth.exe"
    1⤵
    • Executes dropped EXE
    PID:4780

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        DeviceHealth.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\StorageSense-FA24\DeviceHealth.exe
        • Size 1.0MB
        • SHA256 c6014cbd49b9c2d67ca3e6c86efb76588a3f0f18b362d7d333f68c2f5ee681be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UpdateBroker.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsInsights-4036\UpdateBroker.exe
        • Size 1.0MB
        • SHA256 8ea2d342004fded420b9a670d9bf21f369b927508d496da8410a4718bd20ad72
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2524-0-0x000001B84BD00000-0x000001B84BD01000-memory.dmp