Overview

overview

7

Static

static

3

2026-10-22...ar.exe

windows10-2004-x64

7

2026-10-22...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 17:10

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General

  • Target
    2026-10-22_dcb0272a104b8b57fcaf3b07686ae7a9_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar.exe
  • Size 831KB
  • Sample261023-vp3wcsdc56
  • SHA256 4ae8cbbee6839414f4dae6048f324170c0c4a752dc06ec9120670fd9a53cd635
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoverypersistence

Malware Config

Signatures

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

    discovery
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_dcb0272a104b8b57fcaf3b07686ae7a9_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_dcb0272a104b8b57fcaf3b07686ae7a9_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar.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:3088
  • C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
    C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
    1⤵
    • Executes dropped EXE
    PID:3520
  • C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
    "C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe"
    1⤵
    • Executes dropped EXE
    PID:1004

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        SyncService.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
        • Size 831KB
        • SHA256 422c8974bcdbb3d6184d7fe52b5da3ede019640941a351e1963b481342579383
        • MD5 SHA1 SHA512 SSDEEP TLSH
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