6a129a9eefae85a9412e889e0c74fdaa21d20254fa13cacef5429885775017dc

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
19/09/2026, 05:49

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General

Target
$PLUGINSDIR/NSISArray.dll
Size 19KB
Sample260919-gjbyssca25
SHA256 6a129a9eefae85a9412e889e0c74fdaa21d20254fa13cacef5429885775017dc
MD5 14b848866035dea39b912da628307231
SHA1 d00c8963aee8038d8a22f098cef69b31007196e5
SHA512 4538058426c742bf7d823d1cac5303eeff8bf0b524459262181ac79695eead705e7590ae63ce996b8e3afd9a6c8d1fec503f9a11772ebe5c5c4e01930ed97b16
SSDEEP 384:J+o6oNJDOD4mqjCQ2UcW3++Mnnm8GPHltUIH4qpjiX:gDoNJyD4mqjCOsnmtHltUIYqFi
TLSH
T14A92D9BB4710A4F0D37E2879FBC99A1F897E311064A5D4E7CB775F898F1014A1B76212
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2620	1100	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 872 wrote to memory of 1100	872	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISArray.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISArray.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1100
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1100 -s 600
    3⤵
    - Program crash
    PID:2620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1100 -ip 1100
1⤵
PID:3896

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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