03d74fe6698c1fdcffd27dcb35c9988b3e3a49ae539b8753e3c7d1b2a0833d3c

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/07/2026, 11:33

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General

Target
Protocol.dll
Size 493KB
Sample260724-npcwlsyeqd
SHA256 03d74fe6698c1fdcffd27dcb35c9988b3e3a49ae539b8753e3c7d1b2a0833d3c
MD5 75362f3db942dc6a4469810ce2587d00
SHA1 c0741d46be327b5c5df0ad54de0e023a5c772f88
SHA512 a4a2c2f2899752c662c8499a9f2fa47fd9e6b0338c92a1b76c2797548659fc7f2db3d24eeef82e60756b13e901626a269a8e3935f83d8243c8b6dcba6f69ada6
SSDEEP 12288:2amfEVO7BuahEw+AAPGZnBcNSDHi2FecMz6HZMQZ8cqu2i:2AVONq/
TLSH
T136B4A355BE2DC611C94AED7F91F296B68676D02F0263FB23CCC5B4B82D3128D5A0588F
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 2136 wrote to memory of 2392	2136	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Protocol.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Protocol.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2392

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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