6d95897f302bd75a8aefc8db32a826393bd52c30057bb157fdc68d97c47bb919

Analysis

max time kernel
149s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
29/04/2026, 00:19

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General

Target
$PLUGINSDIR/NSISdl.dll
Size 14KB
Sample260429-ammq5sfv21
SHA256 6d95897f302bd75a8aefc8db32a826393bd52c30057bb157fdc68d97c47bb919
MD5 114e8d7f1eb28894ece784c8d1370398
SHA1 4858085fb0d3f4e941b237e483e7d9c69f3bf9eb
SHA512 41cf4fc9b7287c64ff036b7a347363a4a36d7feeca7f39213a358cea2d3c7e3cc2c28d406d2984300e6897187d9b88f423846cb2a4a20aaa7e1cbc93dda910b5
SSDEEP 192:tQpTobBDV6g67UmsEw9E5aZxwXTBa1uayR/H3p+57CvZZ2DDFVnF01Dwn2GRbgso:mRoT6gw51IE5aZOjBaAN/XpWzqNw2io
TLSH
T1AF624C11A92008F6C761153470E33BBF6BB34E72571481C3ABE3595EBE25703AA71AC7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1272	4732	WerFault.exe	83

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 4692 wrote to memory of 4732	4692	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4692
- 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:4732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4732 -s 624
    3⤵
    - Program crash
    PID:1272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4732 -ip 4732
1⤵
PID:3380

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

Replay Monitor

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Downloads

memory/4732-0-0x0000000000500000-0x000000000053B000-memory.dmp

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