c8e3952e66bbe4947dee852592a40d362dc7e33eed5b9b85a761801ed5e51798

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
25/05/2026, 16:15

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General

Target
$PLUGINSDIR/nsDialogs.dll
Size 30KB
Sample260525-tp87psds6l
SHA256 c8e3952e66bbe4947dee852592a40d362dc7e33eed5b9b85a761801ed5e51798
MD5 d706af80a3f0527000c28eecb9c9ce69
SHA1 08ad5171b6900740be9150484263a934332a539c
SHA512 000e79913db8efb1d94d466bb3ec0373cee7afed7e6f44346d7573237b0e32a320155bcabc0daa11c9c3b86de0144913a2b792f7443a36b95c4a999899358322
SSDEEP 384:Wo7Q8F8pMv0WAgkBuIFcdNyEIYi2mL4/y8RXqlVLYfIYiqgAy8RbmL4nNy2ZSq:TRapMv/Agk0gYiDLk5ZdgYiqb5AL3q
TLSH
T1ABD27DA3C8D06C62CC975E3174C4A93FEEB6625524C1D5C2722AC6599B503933FFC2AE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1288	4396	WerFault.exe	87

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 4496 wrote to memory of 4396	4496	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4496
- 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:4396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 636
    3⤵
    - Program crash
    PID:1288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4396 -ip 4396
1⤵
PID:2424

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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