3564ce8b510acfe456f7135e0c1ac1f71cfa39c787909192be8f8ed40dcbe305

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 02:22

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General

Target
$PLUGINSDIR/nsDialogs.dll
Size 14KB
Sample261102-ctqsgset7s
SHA256 3564ce8b510acfe456f7135e0c1ac1f71cfa39c787909192be8f8ed40dcbe305
MD5 a396d30099517546b62c0aa673929f93
SHA1 f3eea24ee7faf86638dfd8c730a544a94716378b
SHA512 b9d4f025c6858f0483cf34a53d07b60673dcba7e782bfe51a7e00294a87de8de0b5ede4c28bfc3869f2a11dff76a96d9da9dce2f1558a315116f182b73ba886f
SSDEEP 192:8SOu+kSRU4pMhMoITEZR1w5kY/5OlVcJSUDKCWw6SZS7ZDk7IQH:Ofk6TpMhMoIwZR6OYIlWJS6KCWw4UF
TLSH
T15E52D50DBB0A44F6D572E935548FE73F868CA515D66B4F06EF170B0CADA72B1281E342
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1840	5816	WerFault.exe	88

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 940 wrote to memory of 5816	940	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5816
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5816 -s 596
    3⤵
    - Program crash
    PID:1840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5816 -ip 5816
1⤵
PID:3824

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

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Downloads

memory/5816-0-0x0000000075670000-0x000000007567C000-memory.dmp

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