Overview

overview

7

Static

static

3

2026-11-01...ar.exe

windows10-2004-x64

7

2026-11-01...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 16:09

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General

  • Target
    2026-11-01_84d50e1889aadd37fd4f8f455a2ff436_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar.exe
  • Size 830KB
  • Sample261102-tlxdqsff34
  • SHA256 1b8f7ea05e0e9a679adb7e1a5faf9efd5005119d8fdbc7c772401e0390a1401e
  • 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 4 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 4 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\2026-11-01_84d50e1889aadd37fd4f8f455a2ff436_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_84d50e1889aadd37fd4f8f455a2ff436_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:728
  • C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
    "C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe"
    1⤵
    • Executes dropped EXE
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2404
  • C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
    C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
    1⤵
    • Executes dropped EXE
    PID:1628

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        OneDriveUpdate.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDriveStandalone\OneDriveUpdate.exe
        • Size 830KB
        • SHA256 837d1006ede515fe41f315f36e671f1c1f7aff47f445b119f974ccec72760038
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OneDriveUpdate.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDriveStandalone\OneDriveUpdate.exe
        • Size 830KB
        • SHA256 0c8c07f2fc8438a1a3689036249804d4ae079ce97515e11c82d3601c3ba49739
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SyncService.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
        • Size 830KB
        • SHA256 a5e064c638a948839eb40209588eb20565f5ea9ffc188e575a5b881e872e810b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download