Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 17:13

General

  • Target
    stilldawn-Windows-x86_64/stilldawn.exe
  • Size 20.0MB
  • Sample260930-vrm8patfld
  • SHA256 762a17a89d21b03dfdf273e68326dcc8a641f7014b3b260c7c93e01f327c43a8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Modifies system certificate store 2 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stilldawn-Windows-x86_64\stilldawn.exe
    "C:\Users\Admin\AppData\Local\Temp\stilldawn-Windows-x86_64\stilldawn.exe"
    1⤵
    • Modifies trusted root certificate store through registry
    • Reads the TCP/IP host and domain name from the registry
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    PID:3604

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        audio.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\audio.pak
        • Size 7.8MB
        • SHA256 0ad87b335fe853f8b17c6d7e38394d3402e3f2c9c70ba4f2115f72b01d5ef7ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        boar.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\boar.pak
        • Size 38.2MB
        • SHA256 c15160526465edaa643305aafb658eab13811b96b83ca406b5860dd72de3f772
        • MD5 SHA1 SHA512 SSDEEP TLSH

        catalog.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\catalog.pak
        • Size 3KB
        • SHA256 6ac7fccc7712ded17e1e964bf6987f8976cb3ae3eb5bdf5ad6bce26e84d12814
        • MD5 SHA1 SHA512 TLSH

        lantern-woodlands-art.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\lantern-woodlands-art.pak
        • Size 22.8MB
        • SHA256 4321c6dab06de645736b07d6f489dc46b250d2ca6d174708c69360d5f5580efe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lantern-woodlands-world.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\lantern-woodlands-world.pak
        • Size 155KB
        • SHA256 8aebd7aa0c578c3af6903c79b50e2f4403a89822366619c2261c7a0edb68e576
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rabbit.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\rabbit.pak
        • Size 3.0MB
        • SHA256 b151d33f3fabd9c899bceb6965eb6e04d7980f9234588a00d176e8e25f51c4cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ranger.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\ranger.pak
        • Size 49.3MB
        • SHA256 6ab6e9d294c22fe10e55cd2c1c8a5b3521295ef53caf040cbaad3ec5bd3a3cff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rogue.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\rogue.pak
        • Size 45.4MB
        • SHA256 a4d559000a2d0e7e8d2d55aeff4961d01427dcd4762eeabe19c2234f5d10f121
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ui.pak

        • Path C:\Users\Admin\AppData\Local\stilldawn\assets\.download-3588773774\full\ui.pak
        • Size 4.6MB
        • SHA256 0c33cf048d4f1f9b16c515dc5aa899df2ddc665292499cf8435df61aad1f8d96
        • MD5 SHA1 SHA512 SSDEEP TLSH