Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 12:23

General

  • Target
    powerpointrepairkitinstall.exe
  • Size 4.5MB
  • Sample260801-pkhrqsvdpc
  • SHA256 b17bf42781967bff3e289649f7cf78952843699230311586220f6ac616413277
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Kills process with taskkill 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\powerpointrepairkitinstall.exe
    "C:\Users\Admin\AppData\Local\Temp\powerpointrepairkitinstall.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5136
    • C:\Users\Admin\AppData\Local\Temp\is-2FK3V.tmp\powerpointrepairkitinstall.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-2FK3V.tmp\powerpointrepairkitinstall.tmp" /SL5="$4010A,3785605,823296,C:\Users\Admin\AppData\Local\Temp\powerpointrepairkitinstall.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5692
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\system32\taskkill.exe" /im PowerPointRepairKit.exe /t /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1860
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\system32\taskkill.exe" /im PowerPointRepairKitLauncher.exe /t /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4440

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powerpointrepairkitinstall.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-2FK3V.tmp\powerpointrepairkitinstall.tmp
        • Size 3.0MB
        • SHA256 aba4e73574b5ddf7007351f8ed61439dbb92b144e522d77546c2dfbf5061b7ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5136-8-0x0000000000400000-0x00000000004D6000-memory.dmp

        memory/5136-0-0x0000000000400000-0x00000000004D6000-memory.dmp

        memory/5692-16-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-20-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-10-0x0000000002500000-0x0000000002501000-memory.dmp

        memory/5692-12-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-14-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-6-0x0000000002500000-0x0000000002501000-memory.dmp

        memory/5692-18-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-9-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-22-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-24-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-26-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-28-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-30-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-32-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-34-0x0000000000400000-0x0000000000712000-memory.dmp

        memory/5692-36-0x0000000000400000-0x0000000000712000-memory.dmp