Overview
overview
3Static
static
3Undertale ...se.dll
windows10-2004-x64
3Undertale ...se.dll
windows11-ltsc_2024-x64
3Undertale ...ic.dll
windows10-2004-x64
3Undertale ...ic.dll
windows11-ltsc_2024-x64
3Undertale ...PC.dll
windows10-2004-x64
3Undertale ...PC.dll
windows11-ltsc_2024-x64
3Undertale ...ng.dll
windows10-2004-x64
3Undertale ...ng.dll
windows11-ltsc_2024-x64
3Undertale ...er.dll
windows10-2004-x64
3Undertale ...er.dll
windows11-ltsc_2024-x64
3Undertale ...Ls.dll
windows10-2004-x64
3Undertale ...Ls.dll
windows11-ltsc_2024-x64
3Undertale ...ve.dll
windows10-2004-x64
3Undertale ...ve.dll
windows11-ltsc_2024-x64
3Undertale ...te.dll
windows10-2004-x64
3Undertale ...te.dll
windows11-ltsc_2024-x64
3Undertale ...rt.dll
windows10-2004-x64
3Undertale ...rt.dll
windows11-ltsc_2024-x64
3Undertale ...lt.dll
windows10-2004-x64
3Undertale ...lt.dll
windows11-ltsc_2024-x64
3Undertale ...lt.dll
windows10-2004-x64
3Undertale ...lt.dll
windows11-ltsc_2024-x64
3Undertale ...ns.dll
windows10-2004-x64
3Undertale ...ns.dll
windows11-ltsc_2024-x64
3Undertale ...op.dll
windows10-2004-x64
3Undertale ...op.dll
windows11-ltsc_2024-x64
3Undertale ...lt.dll
windows10-2004-x64
3Undertale ...lt.dll
windows11-ltsc_2024-x64
3Undertale ...ed.dll
windows10-2004-x64
3Undertale ...ed.dll
windows11-ltsc_2024-x64
3Undertale ...lt.dll
windows10-2004-x64
3Undertale ...lt.dll
windows11-ltsc_2024-x64
3Analysis
- max time kernel
150s - max time network
128s - 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, 03:54
Static task
static1
Behavioral task
behavioral1
Sample
Undertale Last Breath Scrapped BETA/Modules/Box2DBase.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Undertale Last Breath Scrapped BETA/Modules/Box2DBase.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Undertale Last Breath Scrapped BETA/Modules/Box2DStatic.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Undertale Last Breath Scrapped BETA/Modules/Box2DStatic.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
Undertale Last Breath Scrapped BETA/Modules/DRPC.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Undertale Last Breath Scrapped BETA/Modules/DRPC.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral7
Sample
Undertale Last Breath Scrapped BETA/Modules/Easing.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Undertale Last Breath Scrapped BETA/Modules/Easing.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
Undertale Last Breath Scrapped BETA/Modules/Layer.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Undertale Last Breath Scrapped BETA/Modules/Layer.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
Undertale Last Breath Scrapped BETA/Modules/OpenURLs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Undertale Last Breath Scrapped BETA/Modules/OpenURLs.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
Undertale Last Breath Scrapped BETA/Modules/Perspective.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
Undertale Last Breath Scrapped BETA/Modules/Perspective.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
Undertale Last Breath Scrapped BETA/Modules/TextSprite.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
Undertale Last Breath Scrapped BETA/Modules/TextSprite.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
Undertale Last Breath Scrapped BETA/Modules/Viewport.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
Undertale Last Breath Scrapped BETA/Modules/Viewport.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
Undertale Last Breath Scrapped BETA/Modules/aviflt.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
Undertale Last Breath Scrapped BETA/Modules/aviflt.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral21
Sample
Undertale Last Breath Scrapped BETA/Modules/bmpflt.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
Undertale Last Breath Scrapped BETA/Modules/bmpflt.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral23
Sample
Undertale Last Breath Scrapped BETA/Modules/cctrans.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
Undertale Last Breath Scrapped BETA/Modules/cctrans.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
Undertale Last Breath Scrapped BETA/Modules/clickteam-dragdrop.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
Undertale Last Breath Scrapped BETA/Modules/clickteam-dragdrop.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral27
Sample
Undertale Last Breath Scrapped BETA/Modules/fliflt.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
Undertale Last Breath Scrapped BETA/Modules/fliflt.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
Undertale Last Breath Scrapped BETA/Modules/fontembed.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
Undertale Last Breath Scrapped BETA/Modules/fontembed.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
Undertale Last Breath Scrapped BETA/Modules/gifflt.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
Undertale Last Breath Scrapped BETA/Modules/gifflt.dll
Resource
win11ltsc2024-20260709-en
General
- Target Undertale Last Breath Scrapped BETA/Modules/TextSprite.dll
- Size 395KB
- Sample260802-ef7vyscg23
- SHA256 a7ecbe39606b91a9b1a7f20fa2457e0738abfa388fcdc180125cdac96780743c
- MD5 4777c896f560bce201eebd4eac75aa67
- SHA1 17833aedd59736c841b3c61c4d1008ccf2b69777
- SHA512 092c8e185f3e1b89892882cd8d52a697ed562021e3a6a4738b52076ec29d74cf3d30f29ad161ad9627102e52971a6f62bbfd22061348d0bcbe1ef2c2f6545478
- SSDEEP 12288:Y5T5PZVkIQ5IconiHJQ/LW+lTlNnYTD18yLnG:YxPVq+3LW+5YTB8k
- TLSH T10C847D21B981C031D6BB38304578E6B20D7DA8302F789ACF6398597E6F745C1AA35B5F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3944 wrote to memory of 4624 3944 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Undertale Last Breath Scrapped BETA\Modules\TextSprite.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:3944 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Undertale Last Breath Scrapped BETA\Modules\TextSprite.dll",#12⤵
- System Location Discovery: System Language Discovery
PID:4624
-