f503b4abd91d75c44065105cc6da54fdb4f2fdb58f43a38d76f288725b794497

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/10/2026, 14:28

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General

Target
Chrome-bin/16.3.1120.64/installer/PDown.dll
Size 239KB
Sample261020-rtf1ls118q
SHA256 f503b4abd91d75c44065105cc6da54fdb4f2fdb58f43a38d76f288725b794497
MD5 6bc212ac739e916a155e4094a7da7b48
SHA1 f114d73e0644829919a53fde4583e3810377f850
SHA512 807c1d5d261d7a41c99f439bb7f4dd28eb27a693e2ffcadac8b4fcd275539977631ad8a18e8cd50d94056381122ba216caeed268a93ce7a10ab2a40e9c39650b
SSDEEP 6144:9de/XTSzla473WQcvrGpqlU44kOSAKvcfpel:OXwla47WQ6rkqlUcl
TLSH
T111349D517BD0C87BE9DB16345577C73A8A7AB6320720C1CBE3290A2A5E317C19D3636B
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 4360 wrote to memory of 1940	4360	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Chrome-bin\16.3.1120.64\installer\PDown.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Chrome-bin\16.3.1120.64\installer\PDown.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1940

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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