f31ef0a0bc3e2af3fe69f0323182e92db005df2d639b6597de3e14abb23590d8

Analysis

max time kernel
150s
max time network
129s
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

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General

Target
Undertale Last Breath Scrapped BETA/Modules/OpenURLs.dll
Size 90KB
Sample260802-ef7vyscg23
SHA256 f31ef0a0bc3e2af3fe69f0323182e92db005df2d639b6597de3e14abb23590d8
MD5 03f4826273d8e050314aa2bd6da4bb80
SHA1 2a2d4ab3340dcb516ddd0386ba6d7ed4384fb8a8
SHA512 3287d0984f5908cb44fc38b99de3d1ae14fce087d97ca61f748aa13ca9f015ddba2f3a2148f1ca3bf473215ae7ba371407b78f78584d6fac85d5d3eb98f133fd
SSDEEP 1536:BaCF4Hk5p4JGwea89pB+OAgEy7bJsHvXcFRiVs:b5pwk46GcFRiV
TLSH
T10B934913B590C072C04A9639C4679F696B7FBC109BA095CB7BA80A7F5FF03D27A35246
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

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.

discovery

System Language Discovery

T1614.001

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 4560 wrote to memory of 3924	4560	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Undertale Last Breath Scrapped BETA\Modules\OpenURLs.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Undertale Last Breath Scrapped BETA\Modules\OpenURLs.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3924

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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