8f5ee5bd8d46952075a04e3ee09b3da2f5d324fce433d5489f06b4ce4d4f872c

Analysis

max time kernel
298s
max time network
304s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-de
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-delocale:de-deos:windows11-ltsc_2024-x64systemwindows
submitted
07/08/2026, 11:13

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General

Target
$PLUGINSDIR/api-ms-win-crt-locale-l1-1-0.dll
Size 18KB
Sample260807-nbv52acn21
SHA256 8f5ee5bd8d46952075a04e3ee09b3da2f5d324fce433d5489f06b4ce4d4f872c
MD5 62562f65937a39c28b795e1acbbda9ce
SHA1 2fb1ddd0fc9e8d1bc367a3c73f79723044f310c6
SHA512 d330c6a502b8df39c8cdab4ac2ebdf672da0581cff6c20668747d89fabeb7c045dfb2f7b1bd12f74c1c8528e718362aee1e168bdbacad758e574c75364fc276e
SSDEEP 384:GW1hWD5YHNfPfLeEdtpBjdY3FY+f35XhlMl:9MYBbeElrY3FBi
TLSH
T1B5821A82CBBC9143FAD76EB052B8EE837D3D67C36901955A106EF5982CC33D8AB1452C
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 1996 wrote to memory of 1272	1996	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\api-ms-win-crt-locale-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\api-ms-win-crt-locale-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1272

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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