2c92de134c1f4f9e1d11fcc7f63744642abb21d2017cefd05df4ddd1207ceabc

Analysis

max time kernel
149s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
08/08/2026, 12:25

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
$PLUGINSDIR/nsisdl.dll
Size 12KB
Sample260808-plndls1sg1
SHA256 2c92de134c1f4f9e1d11fcc7f63744642abb21d2017cefd05df4ddd1207ceabc
MD5 41c6c89458de4a8679e4841b77759b1a
SHA1 8f855dbfc2f5805a11075ded65a9e61b6e5913f4
SHA512 1486f9b496d536bcccc8d9fe78d892b7a02ba29c2ae85bcba604fa9e5b8828d2e6eb9824a824af5ca8fa8708e81df8c498ee4ee0a1a078957b7c91eab27240e4
SSDEEP 192:zTed/9E1XMNUrW7VymsS9W+7HaQM7zFSnOpHiCVIXuZwvv26P6rR2vMi:zTqE2UrW9tWeaQ6zFDZNIXuun20g8Ui
TLSH
T1B34219269E1014F2C392103471AF2BBAABF3463349444E83CB335959AF657677E36786
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2004	4284	WerFault.exe	86

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 3820 wrote to memory of 4284	3820	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4284 -s 628
    3⤵
    - Program crash
    PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4284 -ip 4284
1⤵
PID:3752

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

Replay Monitor

Loading Replay Monitor...

Downloads