Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 16:56

General

  • Target
    RemotePlayInstaller_5.5.0.08250_Win32.msi
  • Size 12.6MB
  • Sample261027-vf7g7aea98
  • SHA256 0e52ad6ca61a2fc6b5097447266756cc37d67afc523d1900e3a9b6ef540069b0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\RemotePlayInstaller_5.5.0.08250_Win32.msi
    1⤵
    • Badlisted process makes network request
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2196
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 32ACFA015F6A07DE6F06A734DFB26268 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:6132

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MSI73A0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI73A0.tmp
        • Size 153KB
        • SHA256 f1e2a9376ffe5497056d73f43a994609be14d0934695ceb1cb4689ae3d80a5a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSIC422.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSIC422.tmp
        • Size 276KB
        • SHA256 6d03fb41397284c44232c2eaea77c4724e08b2c38e6943b48e8ac1d9e0efdfca
        • MD5 SHA1 SHA512 SSDEEP TLSH