6a3b8e3b628b49cbb27d399a6f78cb7dedeee171357df2d4343cd86a1b5b602e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
16/08/2026, 04:31

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General

Target
$PLUGINSDIR/JxNsis.dll
Size 2.6MB
Sample260816-e5cfcazzfv
SHA256 6a3b8e3b628b49cbb27d399a6f78cb7dedeee171357df2d4343cd86a1b5b602e
MD5 8e6ed29b3e4e96287fbaa44fa4bfee40
SHA1 16bd961ae71e4a536d3538a6aea35613746d7bfb
SHA512 e337564c67a1b536760122534626c0e92b6f59ee56d2a4430d6c3ebc3eb750931306f93daa242d41031eed068ddbede3c6dcfea1ddc7932c27310653073170c4
SSDEEP 49152:UR9wPpoE4+deyU2fo3Yp8VXcnRdNQN09k298MQFP+AtD4wjGlpxaXJkw4wDR1TAd:UR9wBoE4+deyU2fo3Yp8VXcnRdNQN09v
TLSH
T1BBC5BF12FF4280B2E59F0234A1BB577F4D3EAA244738C9D397E519A99D301D1623E39E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1132	4308	WerFault.exe	85

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 3680 wrote to memory of 4308	3680	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\JxNsis.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3680
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\JxNsis.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 636
    3⤵
    - Program crash
    PID:1132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4308 -ip 4308
1⤵
PID:2504

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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