Overview

overview

7

Static

static

3

2026-10-27...ar.exe

windows10-2004-x64

7

2026-10-27...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/10/2026, 23:34

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-10-27_e8ca336d90548bb7ddf94b4470ab7309_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar.exe
  • Size 831KB
  • Sample261027-3krarsws2q
  • SHA256 77b5db9f8cd80f134227288d7b51d5f0af90b3246350755ae141d5d9273a2ae5
  • 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\2026-10-27_e8ca336d90548bb7ddf94b4470ab7309_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-27_e8ca336d90548bb7ddf94b4470ab7309_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:3368
  • 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:2340
  • C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
    "C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe"
    1⤵
    • Executes dropped EXE
    PID:4792

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        OneDriveUpdate.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDriveStandalone\OneDriveUpdate.exe
        • Size 831KB
        • SHA256 77b5db9f8cd80f134227288d7b51d5f0af90b3246350755ae141d5d9273a2ae5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OneDriveUpdate.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDriveStandalone\OneDriveUpdate.exe
        • Size 832KB
        • SHA256 f3a2377137702ff4666dccba81306b0d0866b2c975812b86f044eecd75c2db4b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SyncService.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\SyncServices\SyncService.exe
        • Size 831KB
        • SHA256 ee8f8274806e8186ae8c911438d077cbebbc0d66dbd7725a125d0fcfd69512fd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download