b83c8981d8835e4c78250bf265faa6d64693204b77764c8e349abc4365ae9871

Analysis

max time kernel
40s
max time network
25s
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, 10:20

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General

Target
msedgeupdateres_en-GB.dll
Size 27KB
Sample260823-mc88lsaa35
SHA256 b83c8981d8835e4c78250bf265faa6d64693204b77764c8e349abc4365ae9871
MD5 74d4cf3b8efb6cc3d0acc3eac38bd5b7
SHA1 9337803aadad9042c895b6f418b4c733b81221e0
SHA512 e6112ef60d56101aa16327042162d6ef43519bc56668ca8eaa7fd3e1aaadc75c7df75c1e41583a292ff1a9bdc7d9ad9f5c0d97fa84964532dca2d5f3df604c23
SSDEEP 384:yN6RVFXh7goWm2IWxkagyorTmu/NEHRN7OSR9zTSu+0WO:yg4Uagyo+yAOe9zGv1O
TLSH
T1B2C27381A7F88109F6F73F307EB496621D3ABC91AD34D65E2200A45D1872B51EE74B3B
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 2060 wrote to memory of 4372	2060	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msedgeupdateres_en-GB.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\msedgeupdateres_en-GB.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4372

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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