2da12b9469f2f6dfd0f0ded1dd9978d36e081bebee7e01d10b16b81492c0241d

Resubmissions

25/07/2024, 11:58

240725-n46r8szhlf 3

Analysis

max time kernel
149s
max time network
271s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
25/07/2024, 11:58

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General

Target

Natro_Macro_v1.0.0.1a/nm_image_assets/Styles/USkin.dll
Size

692KB
MD5

18f8b370ca79d7baadccb0c08741f43e
SHA1

c06c950255d211d94f8f61d68f93928e59925509
SHA256

9ccf45f05dc84f343d63ebcd96d2c2452257c2582ebe05c2fe317a16d62a3347
SHA512

938cdcca172a3d19600182fbd0f7140e7c50d3adbba7f381bfae4e105ac180462ae1604bfb2209505dddcc79cb659af2775eda7c35fdddc9985537281a4aa0d7
SSDEEP

6144:idW+94kXx05HD2XsU3ilunEfdMxgzi03NXG8SPycHxUihV/v+eWAOuGdNsfkj4fx:idW+94Qx05HD2cU334NhqZV/GJgfCQL

Score

3^/10

discovery

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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1104	rundll32.exe
1104	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1104	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 1104	4684	rundll32.exe	80
PID 4684 wrote to memory of 1104	4684	rundll32.exe	80
PID 4684 wrote to memory of 1104	4684	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Natro_Macro_v1.0.0.1a\nm_image_assets\Styles\USkin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Natro_Macro_v1.0.0.1a\nm_image_assets\Styles\USkin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1104

Network

MITRE ATT&CK Enterprise v15

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 v15

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