Analysis

  • user interaction
    yes
  • max time kernel
    128s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/09/2026, 18:24

General

  • Target
    Gomo.exe
  • Size 188KB
  • Sample260910-w129msfk3y
  • SHA256 8c5be12066ac97412651e4fd9f4c214586e166db393061c986316c116d47d86f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • sheetrat

Version
  • 1.8

C2
  • mrr.cantdown.su:1571

Mutex
Attributes
  • anti_virtual

    false

  • certificate

    mut2ewx34fp0wcr

  • exclusion_wd

    true

  • hidden_file

    true

  • install

    true

  • install_watch_dog

    true

  • key

    4i7ory

  • path_client

    %Windows%\exploler

  • path_watch_dog

    %ProgramFiles%\exploler

  • pump

    false

  • rootkit

    d93uneiccninvue

  • task_client

    ShellHost

  • use_install_admin

    true

  • user_init

    false

Signatures

  • Family: Dracula, Samurai

    Dracula aka Samurai is a stealer written in C#.

  • Family: Sheetrat, NonEuclid rat

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

  • Detects Dracula aka Samurai Stealer payload 1 IoCs
  • Detects Sheetrat Payload 2 IoCs

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

  • 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.

  • 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 1 IoCs
  • Loads dropped DLL 31 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Looks up external IP address via web service 1 TTPs 5 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Executes a command shell one-liner 1 TTPs 23 IoCs

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

  • System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 4 IoCs

    Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

  • Checks SCSI registry key(s) 3 TTPs 40 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Delays execution with timeout.exe 2 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies registry class 64 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 53 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.

  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Gomo.exe
    "C:\Users\Admin\AppData\Local\Temp\Gomo.exe"
    1⤵
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" netsh advfirewall firewall add rule name="xG)>lC]&l)uNlV" dir=in action=allow program="C:\Windows\exploler" enable=yes & exit
      2⤵
        PID:4256
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "ShellHost" /tr "C:\Windows\exploler" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2108
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 1 /tn "ShellHost" /tr "C:\Windows\exploler" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4032
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1772
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3936
    • C:\Windows\exploler
      C:\Windows\exploler
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Accesses Microsoft Outlook profiles
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:3228
      • C:\Windows\system32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4268
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1628
      • C:\Windows\system32\cmd.exe
        "cmd" /C chcp 65001 && netsh wlan show profiles | findstr All
        2⤵
        • Executes a command shell one-liner
        • System Network Configuration Discovery: Wi-Fi Discovery
        • Suspicious use of WriteProcessMemory
        PID:1316
        • C:\Windows\system32\chcp.com
          chcp 65001
          3⤵
            PID:4608
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            3⤵
            • Loads dropped DLL
            • Event Triggered Execution: Netsh Helper DLL
            • System Network Configuration Discovery: Wi-Fi Discovery
            • Suspicious behavior: EnumeratesProcesses
            PID:4124
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
            • Loads dropped DLL
            • Suspicious behavior: EnumeratesProcesses
            PID:4152
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:592
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4756
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4760
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:5108
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3900
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:3308
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1164
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:824
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2288
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4128
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1056
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:1340
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1800
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:660
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3832
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:5100
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3768
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4880
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1892
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:3296
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:696
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:3792
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4108
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:3752
        • C:\Windows\system32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4428
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:2468
        • C:\Windows\system32\cmd.exe
          "cmd" /C chcp 65001 && netsh wlan show profiles | findstr All
          2⤵
          • Executes a command shell one-liner
          • System Network Configuration Discovery: Wi-Fi Discovery
          • Suspicious use of WriteProcessMemory
          PID:2552
          • C:\Windows\system32\chcp.com
            chcp 65001
            3⤵
              PID:3304
            • C:\Windows\system32\netsh.exe
              netsh wlan show profiles
              3⤵
              • Loads dropped DLL
              • Event Triggered Execution: Netsh Helper DLL
              • System Network Configuration Discovery: Wi-Fi Discovery
              • Suspicious behavior: EnumeratesProcesses
              PID:4204
            • C:\Windows\system32\findstr.exe
              findstr All
              3⤵
              • Loads dropped DLL
              • Suspicious behavior: EnumeratesProcesses
              PID:4024
          • C:\Windows\system32\cmd.exe
            "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
            2⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:4040
            • C:\Windows\system32\schtasks.exe
              schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
              3⤵
              • Scheduled Task/Job: Scheduled Task
              PID:1076
          • C:\Windows\system32\cmd.exe
            "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST & exit
            2⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:1940
            • C:\Windows\system32\schtasks.exe
              schtasks /create /f /sc minute /mo 30 /tn "" /tr "C:\Program Files\exploler" /RL HIGHEST
              3⤵
              • Scheduled Task/Job: Scheduled Task
              PID:896
          • C:\Windows\system32\CMD.exe
            "CMD" /c schtasks /deleTe /F /Tn "ShellHost" & exit& exit
            2⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:376
            • C:\Windows\system32\schtasks.exe
              schtasks /deleTe /F /Tn "ShellHost"
              3⤵
                PID:3664
            • C:\Windows\system32\cmd.exe
              "cmd" /C taskkill /im explorer.exe /f && TimeOut 2 && start explorer.exe
              2⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:1296
              • C:\Windows\system32\taskkill.exe
                taskkill /im explorer.exe /f
                3⤵
                • Kills process with taskkill
                • Suspicious use of AdjustPrivilegeToken
                PID:1832
              • C:\Windows\system32\timeout.exe
                TimeOut 2
                3⤵
                • Delays execution with timeout.exe
                PID:3300
              • C:\Windows\explorer.exe
                explorer.exe
                3⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Enumerates connected drives
                • Checks SCSI registry key(s)
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SendNotifyMessage
                • Suspicious use of SetWindowsHookEx
                PID:2760
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE33B.tmp.bat""
              2⤵
              • Drops file in System32 directory
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:2372
              • C:\Windows\system32\timeout.exe
                timeout 10 "C:\Windows"DEL "exploler" /f /qCD "C:\Program Files"DEL "exploler" /f /qCD "C:\Windows"DEL "xdwd.dll" /f /qCD "C:\Users\Admin\AppData\Local\Temp"DEL "tmpE33B.tmp.bat" /f /q
                3⤵
                • Delays execution with timeout.exe
                PID:4912
          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
            1⤵
            • Suspicious use of SetWindowsHookEx
            PID:3196
          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
            1⤵
            • Modifies registry class
            • Suspicious use of SetWindowsHookEx
            PID:2832

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                AppCache134335383983840536.txt

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache134335383983840536.txt
                • Size 84KB
                • SHA256 cd35bb1fb8debeeffad20f1b59d1ddb2e76723791e4fe972c5c68820c8d61524
                • MD5 SHA1 SHA512 SSDEEP TLSH

                tmpB9FE.tmp.dat

                • Path C:\Users\Admin\AppData\Local\Temp\tmpB9FE.tmp.dat
                • Size 138KB
                • SHA256 a24e360a8913c9dcd9dc0e6039f1e34ff59b7bb333ea52f862898c3f5607cdfd
                • MD5 SHA1 SHA512 SSDEEP TLSH

                tmpB9FF.tmp.dat

                • Path C:\Users\Admin\AppData\Local\Temp\tmpB9FF.tmp.dat
                • Size 224KB
                • SHA256 d781b56555e65272ef4019de8706cba5042fb7afcf0f6e2ca56183ca9567ba8e
                • MD5 SHA1 SHA512 SSDEEP TLSH

                tmpE33B.tmp.bat

                • Path C:\Users\Admin\AppData\Local\Temp\tmpE33B.tmp.bat
                • Size 192B
                • SHA256 f94396a30adbbc12d4e7b9792dfc8f7e0f8492b8768f32d54eb8de5265c02c4c
                • MD5 SHA1 SHA512 TLSH

                exploler

                • Path C:\Windows\exploler
                • Size 188KB
                • SHA256 8c5be12066ac97412651e4fd9f4c214586e166db393061c986316c116d47d86f
                • MD5 SHA1 SHA512 SSDEEP TLSH

                xdwd.dll

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

                memory/1832-177-0x0000024F5FB40000-0x0000024F5FD24000-memory.dmp

                memory/2348-0-0x0000020CDC5A0000-0x0000020CDC5D6000-memory.dmp

                memory/2348-1-0x0000020CF6D10000-0x0000020CF6D20000-memory.dmp

                memory/2760-182-0x0000000004690000-0x0000000004691000-memory.dmp

                memory/2832-188-0x000001DD46580000-0x000001DD465A0000-memory.dmp

                memory/2832-189-0x000001DD46540000-0x000001DD46560000-memory.dmp

                memory/2832-205-0x000001DD46B50000-0x000001DD46B70000-memory.dmp

                memory/2832-183-0x000001DD45750000-0x000001DD45850000-memory.dmp

                memory/3228-80-0x0000021B8BE90000-0x0000021B8BEBC000-memory.dmp

                memory/3228-126-0x0000021BA4940000-0x0000021BA494C000-memory.dmp

                memory/3228-120-0x0000021BA5E40000-0x0000021BA5F0A000-memory.dmp

                memory/3228-81-0x0000021BA4990000-0x0000021BA49E0000-memory.dmp