Overview

overview

10

Static

static

10

d0ci3d4r6q9uwgp9.exe

windows10-2004-x64

10

d0ci3d4r6q9uwgp9.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    132s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 16:25

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General

  • Target
    d0ci3d4r6q9uwgp9.exe
  • Size 491KB
  • Sample260706-twz8dadv2n
  • SHA256 bfd7c947a9d810496131c2684e484c756709e9ae52d08ae51723568dded724b1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwareexecutionsheetratpersistenceprivilege_escalationransomwarespywaretrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 1.8

C2

  • portbuddy.dev:43270

Signatures

  • Family: Sheetrat, NonEuclid rat

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

    trojansheetrat
  • Detects Sheetrat obfuscated V1.8 and higher 2 IoCs

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

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • 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.

    persistenceprivilege_escalation
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 13 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 39 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 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
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0ci3d4r6q9uwgp9.exe
    "C:\Users\Admin\AppData\Local\Temp\d0ci3d4r6q9uwgp9.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:716
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" netsh advfirewall firewall add rule name=" Rj$oKs(ojh7o-" dir=in action=allow program="C:\Users\Admin\Videos\System32\xdwdDefender.exe" enable=yes & exit
      2⤵
        PID:2484
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "Microsoft\Windows\WAppCrashNvTew" /tr "C:\Users\Admin\Videos\System32\xdwdDefender.exe" /RL HIGHEST & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3648
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 1 /tn "Microsoft\Windows\WAppCrashNvTew" /tr "C:\Users\Admin\Videos\System32\xdwdDefender.exe" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4920
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "Microsoft\MachineCore" /tr "C:\Users\Public\Pictures\Web\xdwdMalwareDef.exe" /RL HIGHEST & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4472
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 30 /tn "Microsoft\MachineCore" /tr "C:\Users\Public\Pictures\Web\xdwdMalwareDef.exe" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4960
      • C:\Users\Admin\Videos\System32\xdwdDefender.exe
        "C:\Users\Admin\Videos\System32\xdwdDefender.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        PID:3692
    • C:\Users\Admin\Videos\System32\xdwdDefender.exe
      C:\Users\Admin\Videos\System32\xdwdDefender.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:3744
    • C:\Users\Public\Pictures\Web\xdwdMalwareDef.exe
      C:\Users\Public\Pictures\Web\xdwdMalwareDef.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:4712
    • C:\Users\Admin\Videos\System32\xdwdDefender.exe
      "C:\Users\Admin\Videos\System32\xdwdDefender.exe"
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:3000
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5272
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Loads dropped DLL
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:3816
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:708
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2788
    • C:\Users\Admin\Videos\System32\xdwdDefender.exe
      "C:\Users\Admin\Videos\System32\xdwdDefender.exe"
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:460

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 603B
          • SHA256 b346273b0f3e13afaa9f07d97248343c45a667a5e097d1198a449a4de187aebb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          xdwdDefender.exe
          • Path C:\Users\Admin\Videos\System32\xdwdDefender.exe
          • Size 491KB
          • SHA256 bfd7c947a9d810496131c2684e484c756709e9ae52d08ae51723568dded724b1
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

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

          memory/708-153-0x0000019F83B60000-0x0000019F83B80000-memory.dmp
          Download

          memory/708-154-0x0000019F83E70000-0x0000019F83F70000-memory.dmp
          Download

          memory/708-167-0x0000019F83B80000-0x0000019F83BA0000-memory.dmp
          Download

          memory/708-182-0x0000019F95660000-0x0000019F95680000-memory.dmp
          Download

          memory/708-139-0x0000019F801E0000-0x0000019F802E0000-memory.dmp
          Download

          memory/716-5-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-10-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-11-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-9-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-8-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-113-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-7-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-6-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-0-0x00007FFDE18DF000-0x00007FFDE18E0000-memory.dmp
          Download

          memory/716-4-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-3-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-2-0x00007FFDE1750000-0x00007FFDE20F4000-memory.dmp
          Download

          memory/716-1-0x00000000001D0000-0x0000000000252000-memory.dmp
          Download