Overview

overview

10

Static

static

10

xenotest.exe

windows10-2004-x64

10

xenotest.exe

windows11-ltsc_2024-x64

10

Resubmissions

27/08/2026, 15:07

260827-shqlcaap3w10

27/08/2026, 15:03

260827-sfeq3av1fy10

Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/08/2026, 15:07

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General

  • Target
    xenotest.exe
  • Size 439KB
  • Sample260827-shqlcaap3w
  • SHA256 680e73b92861d2b426762f19b82a212f67195b4d8baa4e808c410a70f7a46f5f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasionexecutionsheetratpersistenceprivilege_escalationransomwarespywaretrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 1.8

C2

  • 64.188.118.59:47663

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 2 IoCs
  • Loads dropped DLL 4 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 Program Files directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

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

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

  • Delays execution with timeout.exe 2 IoCs
    defense_evasion
  • Kills process with taskkill 1 IoCs
    defense_evasion
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 16 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
  • Uses Volume Shadow Copy service COM API

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

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\xenotest.exe
    "C:\Users\Admin\AppData\Local\Temp\xenotest.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4796
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" netsh advfirewall firewall add rule name="4~Yo[fC<[Ypz[+" dir=in action=allow program="C:\Users\Admin\xdwdiscord.exe" enable=yes & exit
      2⤵
        PID:5824
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "Chrome.exe" /tr "C:\Users\Admin\xdwdiscord.exe" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5716
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 1 /tn "Chrome.exe" /tr "C:\Users\Admin\xdwdiscord.exe" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:2108
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "jusched.exe" /tr "C:\Program Files\xdwdtesting.exe" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5216
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 30 /tn "jusched.exe" /tr "C:\Program Files\xdwdtesting.exe" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3468
      • C:\Users\Admin\xdwdiscord.exe
        "C:\Users\Admin\xdwdiscord.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2432
        • C:\Windows\SYSTEM32\CMD.exe
          "CMD" /c schtasks /deleTe /F /Tn "Chrome.exe" & exit& exit
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2412
          • C:\Windows\system32\schtasks.exe
            schtasks /deleTe /F /Tn "Chrome.exe"
            4⤵
              PID:4496
          • C:\Windows\SYSTEM32\CMD.exe
            "CMD" /c schtasks /deleTe /F /Tn "jusched.exe" & exit& exit
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:2756
            • C:\Windows\system32\schtasks.exe
              schtasks /deleTe /F /Tn "jusched.exe"
              4⤵
                PID:4440
            • C:\Windows\SYSTEM32\cmd.exe
              "cmd" /C taskkill /im explorer.exe /f && TimeOut 2 && start explorer.exe
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:5708
              • C:\Windows\system32\taskkill.exe
                taskkill /im explorer.exe /f
                4⤵
                • Kills process with taskkill
                • Suspicious use of AdjustPrivilegeToken
                PID:4184
              • C:\Windows\system32\timeout.exe
                TimeOut 2
                4⤵
                • Delays execution with timeout.exe
                PID:4692
              • C:\Windows\explorer.exe
                explorer.exe
                4⤵
                • Boot or Logon Autostart Execution: Active Setup
                • 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:5636
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE2A6.tmp.bat""
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:1072
              • C:\Windows\system32\timeout.exe
                timeout 10 "C:\Users\Admin"DEL "xdwdiscord.exe" /f /qCD "C:\Program Files"DEL "xdwdtesting.exe" /f /qCD "C:\Windows"DEL "xdwd.dll" /f /qCD "C:\Users\Admin\AppData\Local\Temp"DEL "tmpE2A6.tmp.bat" /f /q
                4⤵
                • Delays execution with timeout.exe
                PID:4292
        • C:\Users\Admin\xdwdiscord.exe
          C:\Users\Admin\xdwdiscord.exe
          1⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:5284
        • 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:4556
        • 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:2976

        Network

              MITRE ATT&CK Enterprise v16

              Reconnaissance

              Resource Development

              Initial Access

              Execution

              Command and Scripting Interpreter

              1
              T1059

              Windows Command Shell

              1
              T1059.003

              Scheduled Task/Job

              1
              T1053

              Scheduled Task

              1
              T1053.005

              Persistence

              Boot or Logon Autostart Execution

              2
              T1547

              Active Setup

              1
              T1547.014

              Winlogon Helper DLL

              1
              T1547.004

              Event Triggered Execution

              1
              T1546

              AppInit DLLs

              1
              T1546.010

              Scheduled Task/Job

              1
              T1053

              Scheduled Task

              1
              T1053.005

              Privilege Escalation

              Boot or Logon Autostart Execution

              2
              T1547

              Active Setup

              1
              T1547.014

              Winlogon Helper DLL

              1
              T1547.004

              Event Triggered Execution

              1
              T1546

              AppInit DLLs

              1
              T1546.010

              Scheduled Task/Job

              1
              T1053

              Scheduled Task

              1
              T1053.005

              Defense Evasion

              Modify Registry

              3
              T1112

              Credential Access

              Discovery

              Peripheral Device Discovery

              2
              T1120

              Query Registry

              3
              T1012

              System Information Discovery

              3
              T1082

              Lateral Movement

              Collection

              Command and Control

              Exfiltration

              Impact

              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 607B
              • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              tmpE2A6.tmp.bat
              • Path C:\Users\Admin\AppData\Local\Temp\tmpE2A6.tmp.bat
              • Size 209B
              • SHA256 1d62225fa2ff9e19370a722ec53a1a8b7e0a217ca5254ec54c42a26446eb6975
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              xdwdiscord.exe
              • Path C:\Users\Admin\xdwdiscord.exe
              • Size 439KB
              • SHA256 680e73b92861d2b426762f19b82a212f67195b4d8baa4e808c410a70f7a46f5f
              • 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/2432-27-0x000000001BC10000-0x000000001BCDA000-memory.dmp
              Download

              memory/2432-26-0x000000001B380000-0x000000001B38C000-memory.dmp
              Download

              memory/2976-98-0x0000026F146A0000-0x0000026F146C0000-memory.dmp
              Download

              memory/2976-84-0x0000026F02C90000-0x0000026F02CB0000-memory.dmp
              Download

              memory/2976-53-0x0000026F001E0000-0x0000026F002E0000-memory.dmp
              Download

              memory/2976-64-0x0000026F02A70000-0x0000026F02A90000-memory.dmp
              Download

              memory/2976-65-0x0000026F02E70000-0x0000026F02F70000-memory.dmp
              Download

              memory/4796-4-0x00007FFF278B0000-0x00007FFF28254000-memory.dmp
              Download

              memory/4796-2-0x00007FFF278B0000-0x00007FFF28254000-memory.dmp
              Download

              memory/4796-1-0x00000000001A0000-0x0000000000214000-memory.dmp
              Download

              memory/4796-3-0x00007FFF278B0000-0x00007FFF28254000-memory.dmp
              Download

              memory/4796-0-0x00007FFF27A3F000-0x00007FFF27A40000-memory.dmp
              Download

              memory/4796-6-0x00007FFF278B0000-0x00007FFF28254000-memory.dmp
              Download

              memory/4796-19-0x00007FFF278B0000-0x00007FFF28254000-memory.dmp
              Download

              memory/4796-5-0x00007FFF278B0000-0x00007FFF28254000-memory.dmp
              Download

              memory/5636-219-0x000000000AE50000-0x000000000B0AF000-memory.dmp
              Download