Analysis

  • user interaction
    yes
  • max time kernel
    48s
  • max time network
    51s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 00:19

General

  • Target
    gmaker.exe
  • Size 3.4MB
  • Sample260802-ama3cazhnd
  • SHA256 37994775f0212a1c6d4ffae7d60b4312ab6628ed4f57fa828428ba58a159fd95
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

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.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 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 3 IoCs

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

  • Modifies registry class 8 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gmaker.exe
    "C:\Users\Admin\AppData\Local\Temp\gmaker.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Windows\GPInstall.exe
      "C:\Windows\GPInstall.exe" "/SOURCE=C:\Users\Admin\AppData\Local\Temp\gmaker.exe" "/DATA=C:\Users\Admin\AppData\Local\Temp\GPI5B07.tmp"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3812
      • C:\Program Files (x86)\Game_Maker5\Game_Maker.exe
        "C:\Program Files (x86)\Game_Maker5\Game_Maker.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1976

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        GM_Changes.txt

        • Path C:\Program Files (x86)\Game_Maker5\GM_Changes.txt
        • Size 5KB
        • SHA256 5d1e4dcfda7252820bff2d4ae214acca673d14458239a17362b57381d6fd1895
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GM_License.txt

        • Path C:\Program Files (x86)\Game_Maker5\GM_License.txt
        • Size 3KB
        • SHA256 91592b8265e54c48fa87b32d10f78cbb479e3d3a5f4a9712a1afe5949ac23a0d
        • MD5 SHA1 SHA512 TLSH

        GM_Readme.txt

        • Path C:\Program Files (x86)\Game_Maker5\GM_Readme.txt
        • Size 3KB
        • SHA256 eb05103ea4579529d75583c04c2b41f75c89e9b5a760f677b73b3c811bf5786a
        • MD5 SHA1 SHA512 TLSH

        Game_Maker.chm

        • Path C:\Program Files (x86)\Game_Maker5\Game_Maker.chm
        • Size 750KB
        • SHA256 073053a5107cbcf2dcd285fa4ce027c2509c094859b6bbe94561b6def7df5c17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Game_Maker.exe

        • Path C:\Program Files (x86)\Game_Maker5\Game_Maker.exe
        • Size 2.1MB
        • SHA256 9cb16395d6f82c324541eebdba182d87f8e2779c361c1f57bd8e94d5a7f2ca66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fnames

        • Path C:\Program Files (x86)\Game_Maker5\fnames
        • Size 27KB
        • SHA256 810d3a34696d98716080db7a89b5e7056296fb3e0bc8e17e60a74fafc672b25e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        01_move.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\01_move.lib
        • Size 95KB
        • SHA256 001d8a82f686d529b54bc7351b9734de335f437767b4e36401e75b639cf62d58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        01a_move2.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\01a_move2.lib
        • Size 45KB
        • SHA256 50cf4f53276321df8d054df9243f30ea8a77575f6ff44ea004e873ea7ca6fd24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        02_main1.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\02_main1.lib
        • Size 91KB
        • SHA256 d291c54d417e6c44d2499ba20305d5cd65abaff4ad663e1ff88f0fbcef33c7e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        03_main2.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\03_main2.lib
        • Size 72KB
        • SHA256 4e3c9d050ca1e312d8f2b3f4079e67a3528eabc6afcd6fd424b8f42d2621ba31
        • MD5 SHA1 SHA512 SSDEEP TLSH

        04_control.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\04_control.lib
        • Size 77KB
        • SHA256 1eb1d0dbaf8c57a9e056e81c0aa12ca1602f7517b9282760fc1eda32f4f26082
        • MD5 SHA1 SHA512 SSDEEP TLSH

        05_draw.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\05_draw.lib
        • Size 76KB
        • SHA256 b9d2d6afd7bc809837ffa4747e94fc1a21932b321edff13d4c3e4d205dae16b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        06_score.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\06_score.lib
        • Size 95KB
        • SHA256 49bec63b1829795b478a1a200827989ee2269b493798b5076f0c531342776f47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        07_code.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\07_code.lib
        • Size 54KB
        • SHA256 c21a11a96711827eece0259810a6d3895aee46115adef6b1302f74fd72e413d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        08_extra.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\08_extra.lib
        • Size 95KB
        • SHA256 a5deeb08d96d29553e98b083ff40bfaf2fe5356b09efbfa31151684edf2524ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        09_particles.lib

        • Path C:\Program Files (x86)\Game_Maker5\lib\09_particles.lib
        • Size 78KB
        • SHA256 1531a15624fd3a8c07393442e41a994f5e2b035bc1d571964ce7c78539af6442
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GPI5B07.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\GPI5B07.tmp
        • Size 412KB
        • SHA256 b2fdcd34b13d08de82f096b45f4dd8fed539e1a05332e9e47633f3cfa7a89763
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Setup2.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\GpiTmp\Setup2.tmp
        • Size 2.9MB
        • SHA256 dadd00c99d75c78f013dfbabf933f2aa91e4f233135ec482ad37be199602eb72
        • MD5 SHA1 SHA512 SSDEEP TLSH

        game maker logo.jpg

        • Path C:\Users\Admin\AppData\Local\Temp\GpiTmp\game maker logo.jpg
        • Size 7KB
        • SHA256 674114b9ec142e1fa7f2c16abc07b54fdfbf062634a953bdbf0620c9007b0bbb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GPInstall.exe

        • Path C:\Windows\GPInstall.exe
        • Size 778KB
        • SHA256 cbcde28d74504c837609bdef937c0a8af7338605efec63e995fb1a0a591326ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1976-644-0x0000000000400000-0x0000000000635000-memory.dmp

        memory/1976-645-0x0000000000400000-0x0000000000635000-memory.dmp

        memory/1976-659-0x0000000000400000-0x0000000000635000-memory.dmp

        memory/3812-646-0x0000000000400000-0x00000000004C9000-memory.dmp

        memory/3812-33-0x0000000000400000-0x00000000004C9000-memory.dmp

        memory/3812-31-0x0000000000400000-0x00000000004C9000-memory.dmp

        memory/3812-29-0x0000000000400000-0x00000000004C9000-memory.dmp

        memory/3812-28-0x0000000002280000-0x0000000002281000-memory.dmp

        memory/3812-12-0x00000000004A7000-0x00000000004A8000-memory.dmp

        memory/3812-11-0x0000000002280000-0x0000000002281000-memory.dmp

        memory/4532-647-0x0000000000400000-0x000000000041C000-memory.dmp

        memory/4532-27-0x0000000000400000-0x000000000041C000-memory.dmp