1610aafa510fa776db62686f3ba7ad55abb535ec97f9d18a40fa13b548e1b22c

Analysis

max time kernel
903s
max time network
484s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/08/2026, 22:10

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General

Target
Terraria/nfd.dll
Size 178KB
Sample260811-13ectadr5y
SHA256 1610aafa510fa776db62686f3ba7ad55abb535ec97f9d18a40fa13b548e1b22c
MD5 284fccaffbcbf8f2886d457312b3308b
SHA1 18b72ecedef7d7de6ce3f8d4e0830531142faec4
SHA512 2d3eac21ae325f529eaed55dfd677264d65e8bb5b02c8f98285dfbd0745741bc192babd3ccd4415567513668dff9ba5e9bf06eebeef2ba76b6210500dcaf8caa
SSDEEP 1536:mo/G5/oH4L4gUqOGYLwA5DjaAyg/z59RrFCi3TgeUyQj9yZZs6X2u6YHZs:pG5/ogMsYLr8Aygd9TQjyI4Zs
TLSH
T1A904B6C0B5C5FDEBEA7B873552E2A62222BCF290E317DB439550EE340453BC06F62959
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 4352 wrote to memory of 4720	4352	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Terraria\nfd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Terraria\nfd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4720

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:1208

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:3308

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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