Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/07/2026, 23:47

General

  • Target
    c0ddf84e29374cd53ff4a44ff50e88e1b663fae404bc1a5200bbac38c8d1df36.msi
  • Size 32KB
  • Sample260719-3s2fpsbw21
  • SHA256 c0ddf84e29374cd53ff4a44ff50e88e1b663fae404bc1a5200bbac38c8d1df36
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://nodejs.org/dist/v22.16.0/node-v22.16.0-win-x64.zip

  • exe.dropper

    https://newfolder.click?cid=ca48856ee0083815

Signatures

  • Badlisted process makes network request 6 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Drops file in Windows directory 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

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

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

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\c0ddf84e29374cd53ff4a44ff50e88e1b663fae404bc1a5200bbac38c8d1df36.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4036
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1796
      • C:\Windows\system32\wscript.exe
        wscript.exe "helper.vbs"
        2⤵
        • Checks computer location settings
        • Executes a VBScript file via the Windows Script Host.
        • Suspicious use of WriteProcessMemory
        PID:1400
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\empty\run-script.ps1"
          3⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2400
          • C:\Windows\system32\setx.exe
            "C:\Windows\system32\setx.exe" PATH "C:\Users\Admin\AppData\Local\nodejs\node-v22.16.0-win-x64;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\dotnet\"
            4⤵
              PID:3060
      • C:\Windows\system32\vssvc.exe
        C:\Windows\system32\vssvc.exe
        1⤵
        • Checks SCSI registry key(s)
        • Suspicious use of AdjustPrivilegeToken
        PID:4952

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            e58a370.rbs

            • Path C:\Config.Msi\e58a370.rbs
            • Size 8KB
            • SHA256 9fefc40e7d318f498c485e87ea88b5a1397195a3123ab409671adb1dc9facb4a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            __PSScriptPolicyTest_mrlrhg24.fcf.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mrlrhg24.fcf.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            helper.vbs

            • Path C:\Users\Admin\AppData\Local\empty\helper.vbs
            • Size 683B
            • SHA256 88ebed34ab9ff0e16dc32b789fc25295ea570f86244e89cb68803c517597cfdd
            • MD5 SHA1 SHA512 TLSH

            run-script.ps1

            • Path C:\Users\Admin\AppData\Local\empty\run-script.ps1
            • Size 812B
            • SHA256 d20e1d680171e813754399cf23e61dd637765e0b59c088cc2b3ceceb44d8d3f8
            • MD5 SHA1 SHA512 TLSH

            e58a36f.msi

            • Path C:\Windows\Installer\e58a36f.msi
            • Size 32KB
            • SHA256 c0ddf84e29374cd53ff4a44ff50e88e1b663fae404bc1a5200bbac38c8d1df36
            • MD5 SHA1 SHA512 SSDEEP TLSH

            metadata-2

            • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
            • Size 24.1MB
            • SHA256 1096b4380efd7a42c26152c04d16b7fa5c23411cb3e6d702f09e14b09d25462c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            {eff51bf2-b129-4178-8850-30d439d69099}_OnDiskSnapshotProp

            • Path \??\Volume{20c84cf9-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{eff51bf2-b129-4178-8850-30d439d69099}_OnDiskSnapshotProp
            • Size 6KB
            • SHA256 4cf5950b5cf71f4bfdf6074987d0a58bc57a3d6ecc99b494119593afa88c40f5
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/2400-28-0x0000022D7D5B0000-0x0000022D7D5D2000-memory.dmp