49f512316a51e51027b4e70de4ffe8c8ecb188e126439a90a5d12d52a0393966

Analysis

max time kernel
40s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/08/2026, 10:21

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General

Target
msedgeupdateres_de.dll
Size 30KB
Sample260823-mdtvbazzbx
SHA256 49f512316a51e51027b4e70de4ffe8c8ecb188e126439a90a5d12d52a0393966
MD5 ad5b530eabff0540078c5d17f27b9610
SHA1 7e53dbbf64e70e561d37669e69f50eb0da8e37d1
SHA512 e1cc853d96589220676d39d91d4108633ce56304640f770e7d22b97a9b3be9452d5fb94e4e7fcd1400b62f0c398da8255c53a31853194a9e7b7784982b5ff40f
SSDEEP 384:D6PVFXh78oWm2IWueI4FBhj3ZnswxWbz95yEFHRN7J9Bmo8R9zn78w:1Eetj3Zn7xWbz9gElJ/moQ9z78w
TLSH
T1F2E2D99197E88608F2F73F307E7893962E76BDD5AD34E91E2300A45C1871741EA78B36
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 4732 wrote to memory of 2992	4732	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msedgeupdateres_de.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\msedgeupdateres_de.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2992

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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