1390254e815bcf8b165746e61b75c33a67be98a927def1c0dcd9af10da66d9fc

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
submitted
11-10-2024 01:07

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General

Target

d3d11.dll

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 use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 972	5064	rundll32.exe	84
PID 5064 wrote to memory of 972	5064	rundll32.exe	84
PID 5064 wrote to memory of 972	5064	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d11.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d11.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:972

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

Replay Monitor

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Downloads

memory/972-1-0x000000001F8AD000-0x000000001F8CC000-memory.dmp

Filesize
124KB

Download
memory/972-0-0x000000001F870000-0x000000001FA4E000-memory.dmp

Filesize
1.9MB

Download
memory/972-2-0x000000001F8AD000-0x000000001F8CC000-memory.dmp

Filesize
124KB

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