Analysis

  • max time kernel
    300s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 03:14

General

  • Target
    AutoHotkey_2.0.26_setup.exe
  • Size 2.9MB
  • Sample260802-drb2zsstes
  • SHA256 2bf1b89b1047136490fc321d2fdc988b42dd86f693eea7872746ac6adf722bc3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Checks installed software on the system 1 TTPs

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

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies trusted root certificate store through registry 1 TTPs 6 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

  • 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 registry class 55 IoCs
  • Modifies system certificate store 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AutoHotkey_2.0.26_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\AutoHotkey_2.0.26_setup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Users\Admin\AppData\Local\Temp\AutoHotkey_2.0.26_setup.exe
      "C:\Users\Admin\AppData\Local\Temp\AutoHotkey_2.0.26_setup.exe" /to "C:\Program Files\AutoHotkey"
      2⤵
      • Drops file in Program Files directory
      • Modifies trusted root certificate store through registry
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1448
      • C:\Program Files\AutoHotkey\UX\AutoHotkeyUX.exe
        "C:\Program Files\AutoHotkey\UX\AutoHotkeyUX.exe" "C:\Program Files\AutoHotkey\UX\reset-assoc.ahk" /check
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3100
  • C:\Program Files\AutoHotkey\UX\AutoHotkeyUX.exe
    "C:\Program Files\AutoHotkey\UX\AutoHotkeyUX.exe" UX\ui-dash.ahk
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2480

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AutoHotkey64.exe

        • Path C:\Program Files\AutoHotkey\.staging\AutoHotkey_2.0.26_setup.exe\AutoHotkey64.exe
        • Size 1.2MB
        • SHA256 a2a54b8abc476d7671d4de0771bb54bf5f2373d79ff6871d0ba6a62c3b88ae00
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowSpy.ahk

        • Path C:\Program Files\AutoHotkey\WindowSpy.ahk
        • Size 159B
        • SHA256 c1908cfc4b224b3bc8d1a5c67cfe4acdb4e738d8acf98560905afc412981c18b
        • MD5 SHA1 SHA512 TLSH

        AutoHotkey Dash.lnk

        • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\AutoHotkey Dash.lnk
        • Size 1KB
        • SHA256 4bd6291fc6703c62035108321c8ebe89c202732625ec558594880b9302e90b1c
        • MD5 SHA1 SHA512 TLSH

        AutoHotkey Window Spy.lnk

        • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\AutoHotkey Window Spy.lnk
        • Size 2KB
        • SHA256 2024ddc94f88ab4f8810ac0fe5050274cbd3153919b2d93a5b2aaa501e750b67
        • MD5 SHA1 SHA512 TLSH

        memory/1448-1-0x0000000000400000-0x000000000095B000-memory.dmp

        memory/1448-177-0x0000000000400000-0x000000000095B000-memory.dmp

        memory/3872-0-0x0000000000400000-0x000000000095B000-memory.dmp

        memory/3872-3-0x0000000000400000-0x000000000095B000-memory.dmp