b136f31c3e5d621df8a0770226015eda2a5b9d3b4ca7b606b0019d73b1dfe488

Analysis

max time kernel
150s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/10/2026, 10:16

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General

Target
b136f31c3e5d621df8a0770226015eda2a5b9d3b4ca7b606b0019d73b1dfe488.dll
Size 68KB
Sample261017-matp5sec94
SHA256 b136f31c3e5d621df8a0770226015eda2a5b9d3b4ca7b606b0019d73b1dfe488
MD5 4216cd2e7cf22cf14f558804035d820f
SHA1 297e77739751d9c9a0909daef2c661639b82771a
SHA512 3ed62a53af64f07222f042479269f6b12757dc898e8b2c3f0ade1d6846f733ed2d6b63cef8ab7779b33c1c291b32139b538b11a5a7b367656633b94f0a2e4934
SSDEEP 384:EF+uP+uMdl34EG4RVZwMxUUI8JhSN6HpNZsNGPqX3/5nO+5GoiZUC2v9NkNE0fy7:EFJ+uGlm4vZwAJRNinLckHka0d/
TLSH
T12163003A57F5D967D261C731D8FF46617022BC220B72C2E3EA094BAC68346D89B77346
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 4816 wrote to memory of 500	4816	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b136f31c3e5d621df8a0770226015eda2a5b9d3b4ca7b606b0019d73b1dfe488.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4816
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b136f31c3e5d621df8a0770226015eda2a5b9d3b4ca7b606b0019d73b1dfe488.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:500

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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