Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/11/2026, 12:48

General

  • Target
    Client.exe
  • Size 478KB
  • Sample261112-p14ddafe69
  • SHA256 3b577b3d2df27c031e60f60aa1c92032cc9316207fb036c02886f2e1cf21e14a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • sheetrat

Campaign
  • Sheet_sljemcznmw

C2
  • pidor1337228-56623.portmap.host:56623

Signatures

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Sheetrat obfuscated V1.8 and higher 1 IoCs

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Sheetrat obfuscated version 1 IoCs
  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 48 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 46 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 6 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 46 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client.exe
    "C:\Users\Admin\AppData\Local\Temp\Client.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4116
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /C SchTaSKs /CrEAte /F /sc OnLoGoN /rl HighEst /tn "Corel PaintShop Pro" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3188
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /CrEAte /F /sc OnLoGoN /rl HighEst /tn "Corel PaintShop Pro" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:480
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1292
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4696
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo 5 /tn "Camtasia Upgrade" /tr "C:\Windows\xdwdGIMP Upgrade.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3612
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo 5 /tn "Camtasia Upgrade" /tr "C:\Windows\xdwdGIMP Upgrade.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4740
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1692
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3916
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1956
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2660
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:540
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4412
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4344
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4908
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5552
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:6088
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2360
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4780
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5092
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4340
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4596
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3212
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5336
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3564
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2540
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5040
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2756
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5096
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:364
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4824
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5044
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1200
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1484
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3160
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3428
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2012
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3912
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:792
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:752
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3420
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4208
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4992
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4848
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5656
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:688
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5536
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5992
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4084
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5924
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3816
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2372
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3752
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:4664
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5380
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:3356
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4800
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:1560
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4780
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:4612
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3164
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:5388
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4868
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:1676
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3064
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:4220
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3764
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:5336
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2348
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:4984
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4904
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:4308
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5604
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:2588
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3692
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:4772
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5484
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:1648
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4808
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:2132
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3600
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      PID:5012
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1796
  • C:\Windows\xdwdGIMP Upgrade.exe
    "C:\Windows\xdwdGIMP Upgrade.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4312
      • C:\Windows\system32\schtasks.exe
        SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4732
    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe
      "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Windows directory
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:256
      • C:\Windows\SYSTEM32\CMD.exe
        "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5748
        • C:\Windows\system32\schtasks.exe
          SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4728
      • C:\Windows\SYSTEM32\CMD.exe
        "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5480
        • C:\Windows\system32\schtasks.exe
          SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5772
      • C:\Windows\SYSTEM32\CMD.exe
        "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST & exit
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3808
        • C:\Windows\system32\schtasks.exe
          SchTaSKs /create /f /sc minute /mo -1 /tn "Atom Update" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdUnreal Engine.exe" /RL HIGHEST
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1384

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        xdwd.dll

        • Path C:\Windows\xdwd.dll
        • Size 136KB
        • SHA256 35c8d022e1d917f1aabdceae98097ccc072161b302f84c768ca63e4b32ac2b66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4116-1-0x00007FFE6AA5F000-0x00007FFE6AA60000-memory.dmp

        memory/4116-0-0x00000000000D0000-0x000000000014E000-memory.dmp

        memory/4116-2-0x00007FFE6A8D0000-0x00007FFE6B274000-memory.dmp

        memory/4116-3-0x00007FFE6A8D0000-0x00007FFE6B274000-memory.dmp

        memory/4116-4-0x00007FFE6A8D0000-0x00007FFE6B274000-memory.dmp

        memory/4116-5-0x00007FFE6A8D0000-0x00007FFE6B274000-memory.dmp

        memory/4116-35-0x00007FFE6A8D0000-0x00007FFE6B274000-memory.dmp

        memory/4116-124-0x00007FFE6A8D0000-0x00007FFE6B274000-memory.dmp