Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/07/2026, 04:27

General

  • Target
    minitab22.5.1.0setup.x64.exe
  • Size 306.6MB
  • Sample260701-e3e4fsgs9w
  • SHA256 09ca4b9404bf9a82c46c9263ec8320c527b05b3bf525995b97a13683d4e706b0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 20 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\minitab22.5.1.0setup.x64.exe
    "C:\Users\Admin\AppData\Local\Temp\minitab22.5.1.0setup.x64.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1924
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 8695C2DDF99FE32393F1E82DA97E5B70 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5076
      • C:\Users\Admin\AppData\Local\Temp\minitab22.5.1.0setup.x64.exe
        "C:\Users\Admin\AppData\Local\Temp\minitab22.5.1.0setup.x64.exe" /groupsextract:100; /out:"C:\ProgramData\Minitab\Minitab22.5.1.0\prerequisites" /callbackid:5076
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1660
      • C:\ProgramData\Minitab\Minitab22.5.1.0\prerequisites\Visual C++ Redistributable for Visual Studio 2022\vc_redist.x64.exe
        "C:\ProgramData\Minitab\Minitab22.5.1.0\prerequisites\Visual C++ Redistributable for Visual Studio 2022\vc_redist.x64.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Windows\Temp\{F2D75183-4AF8-4971-86F1-307136762E46}\.cr\vc_redist.x64.exe
          "C:\Windows\Temp\{F2D75183-4AF8-4971-86F1-307136762E46}\.cr\vc_redist.x64.exe" -burn.clean.room="C:\ProgramData\Minitab\Minitab22.5.1.0\prerequisites\Visual C++ Redistributable for Visual Studio 2022\vc_redist.x64.exe" -burn.filehandle.attached=724 -burn.filehandle.self=728
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2436

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        minitab22.5.1.0setup.x64.msi

        • Path C:\ProgramData\Minitab\Minitab22.5.1.0\installer\minitab22.5.1.0setup.x64.msi
        • Size 8.5MB
        • SHA256 4a432f54ad7e4fd3b72d87666512585a580abf0f61f79fbad9f33b144d03fb74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vc_redist.x64.exe

        • Path C:\ProgramData\Minitab\Minitab22.5.1.0\prerequisites\Visual C++ Redistributable for Visual Studio 2022\vc_redist.x64.exe
        • Size 24.4MB
        • SHA256 d62841375b90782b1829483ac75695ccef680a8f13e7de569b992ef33c6cd14a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AI_header.jpg

        • Path C:\Users\Admin\AppData\Local\Temp\AI_EXTUI_BIN_1924\AI_header.jpg
        • Size 1KB
        • SHA256 79ba0532f7339d068b120169fbcde4eb8ab4af44d08da5036df6f7d0e023a317
        • MD5 SHA1 SHA512 TLSH

        AI_watermark.jpg

        • Path C:\Users\Admin\AppData\Local\Temp\AI_EXTUI_BIN_1924\AI_watermark.jpg
        • Size 9KB
        • SHA256 22211987d48a101390e9bdf924dc602908c037b4b1a8861a88d56050b5ce0bf0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI4C5D.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI4C5D.tmp
        • Size 290KB
        • SHA256 f72fb1c46c68a8942143df813717879ce9d9e3367c0cd6a0e408dc074994f4bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI4CA0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI4CA0.tmp
        • Size 395KB
        • SHA256 4c7aa0d4826bd94824f553116f3287d98c11d8fe2ca048da39b48c382ecc35ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI897F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI897F.tmp
        • Size 1005KB
        • SHA256 7b3a4e3e3f58fa49164d49b14bc10c13a9d734846956c8a7a433c8bb6c82d983
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI9922.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSI9922.tmp
        • Size 894KB
        • SHA256 1a42e41b6c284aeb55d9ac8a28bc7fb50b98008d6a04464d73ebe8d200662ce0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vc_redist.x64.exe

        • Path C:\Windows\Temp\{F2D75183-4AF8-4971-86F1-307136762E46}\.cr\vc_redist.x64.exe
        • Size 670KB
        • SHA256 3814f726440521e12762a4f1d83dfdcf4c62b2cf71873987d87ecd54330095b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logo.png

        • Path C:\Windows\Temp\{FC5FE2D8-F1C9-4733-BE02-70208D6E0647}\.ba\logo.png
        • Size 1KB
        • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
        • MD5 SHA1 SHA512 TLSH

        wixstdba.dll

        • Path C:\Windows\Temp\{FC5FE2D8-F1C9-4733-BE02-70208D6E0647}\.ba\wixstdba.dll
        • Size 215KB
        • SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
        • MD5 SHA1 SHA512 SSDEEP TLSH