Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/07/2026, 09:20

General

  • Target
    EverythingCheker.exe
  • Size 5.7MB
  • Sample260703-lap7aaev4t
  • SHA256 bd9aee63cbeb690f27982871729b90dc591e705408a5b1eba9313a11897f46f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Sheetrat, NonEuclid rat

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

  • Detects Sheetrat Payload 3 IoCs

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

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 3 IoCs
  • Modifies Windows Defender TamperProtection settings 3 TTPs 3 IoCs
  • Modifies security service 2 TTPs 1 IoCs
  • UAC bypass 3 TTPs 12 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 38 IoCs
  • Loads dropped DLL 64 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Stops running service(s) 4 TTPs
  • Windows security modification 2 TTPs 6 IoCs
  • 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.

  • Checks whether UAC is enabled 1 TTPs 6 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Looks up external IP address via web service 2 IoCs

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

  • Drops file in System32 directory 19 IoCs
  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 6 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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.

  • System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 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 18 IoCs

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

  • Checks processor information in registry 2 TTPs 14 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 14 IoCs
  • NTFS ADS 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 51 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of UnmapMainImage 14 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs
  • System policy modification 1 TTPs 18 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\EverythingCheker.exe
    "C:\Users\Admin\AppData\Local\Temp\EverythingCheker.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Users\Admin\AppData\Local\Temp\bnd_16441027\rbewveh1anj4oyjq.exe
      "C:\Users\Admin\AppData\Local\Temp\bnd_16441027\rbewveh1anj4oyjq.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Modifies Windows Defender DisableAntiSpyware settings
      • Modifies Windows Defender TamperProtection settings
      • Modifies security service
      • UAC bypass
      • Checks computer location settings
      • Executes dropped EXE
      • Windows security modification
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:4864
      • C:\Windows\SYSTEM32\sc.exe
        "sc" stop WinDefend
        3⤵
        • Launches sc.exe
        PID:3324
      • C:\Windows\SYSTEM32\sc.exe
        "sc" config WinDefend start= demand
        3⤵
        • Launches sc.exe
        PID:1528
      • C:\Windows\SYSTEM32\CMD.exe
        "CMD" netsh advfirewall firewall add rule name="WindowsControl" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\SestemA.exe" enable=yes & exit
        3⤵
        • Loads dropped DLL
        PID:3236
      • C:\Windows\SYSTEM32\CMD.exe
        "CMD" /c schtasks /delete /F /TN "12" & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4732
        • C:\Windows\system32\schtasks.exe
          schtasks /delete /F /TN "12"
          4⤵
            PID:1184
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd" /c schtasks /create /f /sc onlogon /tn "12" /tr "C:\Users\Admin\AppData\Roaming\SestemA.exe" & exit
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1984
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc onlogon /tn "12" /tr "C:\Users\Admin\AppData\Roaming\SestemA.exe"
            4⤵
            • Scheduled Task/Job: Scheduled Task
            PID:3816
        • C:\Windows\SYSTEM32\sc.exe
          "sc" stop WinDefend
          3⤵
          • Launches sc.exe
          PID:4556
        • C:\Windows\SYSTEM32\sc.exe
          "sc" config WinDefend start= demand
          3⤵
          • Launches sc.exe
          PID:1008
        • C:\Windows\SYSTEM32\sc.exe
          "sc" stop WinDefend
          3⤵
          • Launches sc.exe
          PID:3056
        • C:\Windows\SYSTEM32\sc.exe
          "sc" config WinDefend start= demand
          3⤵
          • Launches sc.exe
          PID:4856
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "1" /tr "C:\Windows\Scsooct" /RL HIGHEST & exit
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3852
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc minute /mo 30 /tn "1" /tr "C:\Windows\Scsooct" /RL HIGHEST
            4⤵
            • Scheduled Task/Job: Scheduled Task
            PID:2168
        • C:\Users\Admin\AppData\Roaming\SestemA.exe
          "C:\Users\Admin\AppData\Roaming\SestemA.exe"
          3⤵
          • Modifies Windows Defender DisableAntiSpyware settings
          • Modifies Windows Defender TamperProtection settings
          • UAC bypass
          • Executes dropped EXE
          • Loads dropped DLL
          • Windows security modification
          • Checks whether UAC is enabled
          • Suspicious behavior: EnumeratesProcesses
          • System policy modification
          PID:1824
      • C:\Users\Admin\AppData\Local\Temp\bnd_16441027\Unix.exe
        "C:\Users\Admin\AppData\Local\Temp\bnd_16441027\Unix.exe"
        2⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:2096
        • C:\Windows\SYSTEM32\netsh.exe
          "netsh" wlan export profile key=clear folder="C:\Users\Admin\AppData\Local\Temp\UnixStealerWifiExport_65eb374e6ac047e79c1a66c004edce5b"
          3⤵
          • Event Triggered Execution: Netsh Helper DLL
          PID:1396
        • C:\Windows\SYSTEM32\netsh.exe
          "netsh" wlan show profiles
          3⤵
          • Event Triggered Execution: Netsh Helper DLL
          • System Network Configuration Discovery: Wi-Fi Discovery
          PID:2092
    • C:\Users\Admin\AppData\Roaming\SestemA.exe
      C:\Users\Admin\AppData\Roaming\SestemA.exe
      1⤵
      • Modifies Windows Defender DisableAntiSpyware settings
      • Modifies Windows Defender TamperProtection settings
      • UAC bypass
      • Executes dropped EXE
      • Loads dropped DLL
      • Windows security modification
      • Checks whether UAC is enabled
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:856
      • C:\Windows\system32\CMD.exe
        "CMD" /c schtasks /delete /F /TN "12" & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3252
        • C:\Windows\system32\schtasks.exe
          schtasks /delete /F /TN "12"
          3⤵
            PID:4964
      • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
        C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
        1⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        PID:5108
      • C:\Windows\system32\UsoClient.exe
        C:\Windows\system32\usoclient.exe
        1⤵
          PID:5060

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              4f0c0cca-7f79-47ea-9995-a062e8540406.dll

              • Path C:\Users\Admin\AppData\Local\Temp\$77temp\4f0c0cca-7f79-47ea-9995-a062e8540406.dll
              • Size 147KB
              • SHA256 ff95571a4b3880be2807cad8875ee6ccd0b2b705caf0d4d0d0f56950dd78ee5a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Unix.exe

              • Path C:\Users\Admin\AppData\Local\Temp\bnd_16441027\Unix.exe
              • Size 255KB
              • SHA256 aeadfe079751d05331206e32fe5bbbb727adc39db0335f1234184e572b472a08
              • MD5 SHA1 SHA512 SSDEEP TLSH

              rbewveh1anj4oyjq.exe

              • Path C:\Users\Admin\AppData\Local\Temp\bnd_16441027\rbewveh1anj4oyjq.exe
              • Size 5.5MB
              • SHA256 1b8946b853e335c9df07e284f0a657b72d5b2d8087ea120b26d8147e472369a6
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Schedule Wake To Work

              • Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work
              • Size 2KB
              • SHA256 98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9
              • MD5 SHA1 SHA512 TLSH

              Schedule Wake To Work

              • Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work
              • Size 2KB
              • SHA256 727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02
              • MD5 SHA1 SHA512 TLSH

              Schedule Work

              • Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work
              • Size 2KB
              • SHA256 55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f
              • MD5 SHA1 SHA512 TLSH

              Schedule Work

              • Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work
              • Size 2KB
              • SHA256 a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
              • MD5 SHA1 SHA512 TLSH

              memory/64-167-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/588-55-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/672-136-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/772-123-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/784-88-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/792-194-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/856-283-0x0000000001D50000-0x0000000001DB2000-memory.dmp

              memory/856-244-0x0000000001B80000-0x0000000001BAB000-memory.dmp

              memory/856-236-0x0000000001B80000-0x0000000001BAB000-memory.dmp

              memory/856-245-0x0000000001B80000-0x0000000001BAB000-memory.dmp

              memory/856-248-0x0000000000F00000-0x000000000147E000-memory.dmp

              memory/856-235-0x0000000001B80000-0x0000000001BAB000-memory.dmp

              memory/856-241-0x0000000001B80000-0x0000000001BAB000-memory.dmp

              memory/856-242-0x0000000001B80000-0x0000000001BAB000-memory.dmp

              memory/856-234-0x0000000001800000-0x0000000001825000-memory.dmp

              memory/856-243-0x0000000001B80000-0x0000000001BAB000-memory.dmp

              memory/856-246-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1004-98-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1020-189-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1144-104-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1228-184-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1288-159-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1328-113-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1400-218-0x000001841A620000-0x000001841A621000-memory.dmp

              memory/1524-213-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1564-90-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1572-176-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1604-193-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1776-281-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1792-212-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1824-390-0x00000000027F0000-0x0000000002852000-memory.dmp

              memory/1872-162-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/1916-214-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2096-38-0x0000027106C20000-0x0000027106C32000-memory.dmp

              memory/2096-36-0x0000027120930000-0x0000027120980000-memory.dmp

              memory/2096-24-0x0000027104E00000-0x0000027104E44000-memory.dmp

              memory/2116-197-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2128-102-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2160-86-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2260-198-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2316-0-0x0000000000BE0000-0x00000000011A0000-memory.dmp

              memory/2392-118-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2548-92-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2760-186-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2788-195-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2800-280-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2804-211-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2812-174-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2908-106-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2924-100-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/2932-96-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/3236-282-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/3268-229-0x0000000002C50000-0x0000000002C51000-memory.dmp

              memory/3268-46-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/3408-172-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/3528-94-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/3752-215-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/4376-196-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/4532-216-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/4736-217-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/4776-182-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/4864-37-0x0000000002DA0000-0x0000000002E02000-memory.dmp

              memory/4864-42-0x00007FFE66C70000-0x00007FFE66F39000-memory.dmp

              memory/4864-41-0x00007FFE68230000-0x00007FFE682EE000-memory.dmp

              memory/4864-40-0x00007FFE69450000-0x00007FFE69645000-memory.dmp

              memory/4864-23-0x00000000007A0000-0x0000000000D1E000-memory.dmp

              memory/5108-272-0x00007FFE294D0000-0x00007FFE294E0000-memory.dmp

              memory/5108-262-0x0000027400040000-0x000002740006B000-memory.dmp

              memory/5108-267-0x0000027400040000-0x000002740006B000-memory.dmp

              memory/5108-268-0x0000027400040000-0x000002740006B000-memory.dmp

              memory/5108-270-0x0000027400040000-0x000002740006B000-memory.dmp

              memory/5108-271-0x0000027400040000-0x000002740006B000-memory.dmp

              memory/5108-269-0x0000027400040000-0x000002740006B000-memory.dmp