ba78a793401e30923fc886f9a4751e8d1217e80b427ede80390d109f8782077a

Resubmissions

06/09/2026, 11:40

260906-ntcfmsah953

06/09/2026, 11:38

260906-nr2yhs11bv3

05/09/2026, 21:58

260905-1vvptstcna9

Analysis

user interaction
yes
max time kernel
58s
max time network
25s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/09/2026, 11:40

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General

Target
LuaTools.exe
Size 489KB
Sample260906-ntcfmsah95
SHA256 ba78a793401e30923fc886f9a4751e8d1217e80b427ede80390d109f8782077a
MD5 ff64fd7afc9132b82563046b70e53fa2
SHA1 030f8288fbc57d1d45bca0e5ef0de457c645505e
SHA512 0aec0adf4fcd25da6854315cc7d9069b0aa93658ee33214672443a5f5b6a28346fa97c2901be756726ccc3122b50952973d956f96638ee73ccc775489b982dd0
SSDEEP 12288:eSJJkYLauS67aQ2UWIgXgCtgLz1uXe+OuhKDxiKgMZBF:9uuS6eeQXe+XTM
TLSH
T122B49D327B41C0B2E04770B19E3CD72DCB5AAF111716CAF36E9735BCCDB82914A62699
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery ransomware

Malware Config

Signatures

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	LuaTools.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\	NOTEPAD.EXE

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4368	NOTEPAD.EXE

C:\Users\Admin\AppData\Local\Temp\LuaTools.exe
"C:\Users\Admin\AppData\Local\Temp\LuaTools.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3176

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\JoinStep.ps1xml
1⤵
- Modifies registry class
- Opens file in notepad (likely ransom note)
PID:4368

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads