13cdeea780707dca638d01a687a76b234c39a994ed7dc412cc104048bd251cce

Analysis

max time kernel
298s
max time network
290s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 15:47

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General

Target
libcef.dll
Size 337KB
Sample260804-s8k4jsteph
SHA256 13cdeea780707dca638d01a687a76b234c39a994ed7dc412cc104048bd251cce
MD5 c32fcef08cc00e0778944892dc7f9260
SHA1 a346fde7a82db404be61fd3faa7c85514e7fe52f
SHA512 ef8c385a77275bd1db6aeafe3e30e5191dd484d238284a44e487b04921ff5c8b2cb7919cd828012169f39457cca8a47342494f5e8fe6371630f1cdd74ba25334
SSDEEP 6144:4QweCToJyeKATOvjhvjnxKBuP5HNyqNNA450CVuWOYq1hYtysW/PAh:4QlMoYdAMVjyosCsOq1hYthWgh
TLSH
T120749D01F480C132D87A24387A79EBB64D6EA8301B2495DFD7E844FAAF245C1D775B2B
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 2708 wrote to memory of 2196	2708	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libcef.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libcef.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2196

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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