Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 02:11

General

  • Target
    64db89055ed4820e38f5a236468a5c79b4524679a2ad43bd6338f85180e5590c.exe
  • Size 5.2MB
  • Sample260907-cmkmwsvtft
  • SHA256 64db89055ed4820e38f5a236468a5c79b4524679a2ad43bd6338f85180e5590c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 10 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\64db89055ed4820e38f5a236468a5c79b4524679a2ad43bd6338f85180e5590c.exe
    "C:\Users\Admin\AppData\Local\Temp\64db89055ed4820e38f5a236468a5c79b4524679a2ad43bd6338f85180e5590c.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3376
  • 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:5076
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 8DD86524E4892CA90CA218BDD9B8D4A1 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:3380

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        banner

        • Path C:\Users\Admin\AppData\Local\Temp\AI_EXTUI_BIN_3376\banner
        • Size 2KB
        • SHA256 0d2715e6689ea0cccc6cdfad328dab66f61df466fbbaf043cef2d05f9ad420c4
        • MD5 SHA1 SHA512 TLSH

        dialog

        • Path C:\Users\Admin\AppData\Local\Temp\AI_EXTUI_BIN_3376\dialog
        • Size 36KB
        • SHA256 fb0d133f05de6aa6a7a3491ae532191a60c438b35d9ff7bfec9e63131f6f0c73
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI7FD6.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI7FD6.tmp
        • Size 380KB
        • SHA256 6c7fa74530bb1140309ba0803cb240bc3e54e507c4abd790cf2dd49834435bcb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI81BB.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI81BB.tmp
        • Size 860KB
        • SHA256 f2fd2ccb8d8412753ca7aa3d402f29b8280bbd4f7170d53f613e05f742f13a22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI8314.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI8314.tmp
        • Size 544KB
        • SHA256 be8f7395647417fbe23dde6f9ec1f27ee2cc72452dcda9701f270194b254869b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        windows10.0-kb5001342-x86.msi

        • Path C:\Users\Admin\AppData\Local\Temp\windows10.0-kb5001342-x86.msi
        • Size 2.5MB
        • SHA256 ce63d3359f2410aadf4d79c465230695bbf2c864b5e8fea4e8e526af0453275d
        • MD5 SHA1 SHA512 SSDEEP TLSH