Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/11/2026, 03:14

General

  • Target
    2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
  • Size 3.9MB
  • Sample261111-drtxssea55
  • SHA256 8c151b3db1aafe59d0dd8162411fcdb524c90f8c65325c5a6d55c21e20525c20
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remcos

Version
  • 1.7 Pro

Botnet
  • Host

C2
  • 213.208.129.213:137

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    srvs.exe

  • copy_folder

    WindowsApp

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    WindowsApp

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_jpetmoenqu

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    srvs

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Family: Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Custom signature
    detects Windows exceutables potentially bypassing UAC using eventvwr.exe 4 IoCs
  • Creates a file in the Startup directory 1 TTPs 3 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 25 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • AutoIT Executable 4 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 31 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 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 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 9 IoCs
  • Suspicious use of SendNotifyMessage 9 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
    1⤵
    • Creates a file in the Startup directory
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4280
    • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5164
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4608
        • C:\Windows\SysWOW64\PING.EXE
          PING 127.0.0.1 -n 2
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:4348
        • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
          "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
          4⤵
          • Creates a file in the Startup directory
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:4888
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:1220
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:5012
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:5344
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:5280
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:5712
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:5852
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:3336
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:6052
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:2728
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:5096
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:2528
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:1568
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:2892
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:712
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:4924
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:2588
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:2964
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:1044
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:4368
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:5804
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:3152
          • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
            "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
            5⤵
            • Executes dropped EXE
            PID:464
    • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
      2⤵
        PID:300
      • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
        2⤵
          PID:1536
        • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
          "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
          2⤵
            PID:1084
          • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
            "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
            2⤵
              PID:3708
            • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
              "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
              2⤵
                PID:1048
              • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                2⤵
                  PID:2364
                • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                  "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                  2⤵
                    PID:4528
                  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                    "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                    2⤵
                      PID:876
                    • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                      "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                      2⤵
                        PID:3620
                      • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                        "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                        2⤵
                          PID:2316
                        • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                          "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                          2⤵
                            PID:4328
                          • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                            "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                            2⤵
                              PID:2088
                            • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                              "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                              2⤵
                                PID:4260
                              • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                                "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                                2⤵
                                  PID:4616
                                • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                                  "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                                  2⤵
                                    PID:5440
                                  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe
                                    "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0f4c0bf83458de9905d447677bc11cb1_agent-tesla_amadey_darkgate_elex_hawkeye_maze_remcos.exe"
                                    2⤵
                                      PID:2684
                                  • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
                                    "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
                                    1⤵
                                    • Creates a file in the Startup directory
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of FindShellTrayWindow
                                    • Suspicious use of SendNotifyMessage
                                    • Suspicious use of WriteProcessMemory
                                    PID:6112
                                    • C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
                                      "C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe"
                                      2⤵
                                      • Executes dropped EXE
                                      • Adds Run key to start application
                                      • Reads the TCP/IP host and domain name from the registry
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious use of SetWindowsHookEx
                                      PID:5584

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

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                                        Downloads

                                        install.bat

                                        • Path C:\Users\Admin\AppData\Local\Temp\install.bat
                                        • Size 101B
                                        • SHA256 e6f65c9e9b69042c7ac81b8249ca98ba081f71e9025d4e3d700e6f3cea820077
                                        • MD5 SHA1 SHA512 TLSH

                                        RmClient.url

                                        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RmClient.url
                                        • Size 64B
                                        • SHA256 749d7d16186b3d8b4d53abdc87a9cf2d6334ec9b5ee5e73e24e9db64937bb0b8
                                        • MD5 SHA1 SHA512 TLSH

                                        srvs.exe

                                        • Path C:\Users\Admin\AppData\Roaming\WindowsApp\srvs.exe
                                        • Size 3.9MB
                                        • SHA256 8c151b3db1aafe59d0dd8162411fcdb524c90f8c65325c5a6d55c21e20525c20
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        RmClient.vbs

                                        • Path C:\Users\Admin\MdRes\RmClient.vbs
                                        • Size 103B
                                        • SHA256 2f48612a9514cda737b94c5786373ac3821a4ea94be793397db387eea3296b5e
                                        • MD5 SHA1 SHA512 TLSH

                                        klist.exe

                                        • Path C:\Users\Admin\MdRes\klist.exe
                                        • Size 3.9MB
                                        • SHA256 18c15cb9ee14541c87da926c2f55df22ceb5031fcdc302530d9a2e3208cb2688
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        klist.exe

                                        • Path C:\Users\Admin\MdRes\klist.exe
                                        • Size 3.9MB
                                        • SHA256 2c4c914ccc3b2409fd9648a00feebc192468e7c4d7c6a8457c2abe974d07078e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        klist.exe

                                        • Path C:\Users\Admin\MdRes\klist.exe
                                        • Size 3.9MB
                                        • SHA256 f2542e3f078f678853470c8d19408f9119acdbace0280a206338532c2ab855c5
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        memory/4280-3-0x0000000003B40000-0x0000000003B41000-memory.dmp

                                        memory/5164-4-0x0000000000400000-0x0000000000417000-memory.dmp

                                        memory/5164-10-0x0000000000400000-0x0000000000417000-memory.dmp

                                        memory/5584-40-0x0000000000400000-0x0000000000417000-memory.dmp

                                        memory/5584-39-0x0000000000400000-0x0000000000417000-memory.dmp