8c081c225152b8bf0766c73f4159feb37e512428a0cfd0e7f514fb258bfa83de

Analysis

max time kernel
91s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 06:19

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General

Target

dxapi.dll
Size

1KB
MD5

b5319570610b7ed3674ca3d3bf81e888
SHA1

024b04e4c43c67906671cd2e84237f7f475ccb91
SHA256

de1bcf4666c9e9b3f98ca0a31e9ed8a4b6bed878f2122866919300257c4880c4
SHA512

ef37a0ad6a9e96d0c37ea0bd9f2150b0f55b716dae852d59d9e0f2668e3941d56fce205f17239c96855faf0d5009fe12de49541815053edc8fcb6b1ab59c7665

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 4856 wrote to memory of 2568	4856	rundll32.exe	84
PID 4856 wrote to memory of 2568	4856	rundll32.exe	84
PID 4856 wrote to memory of 2568	4856	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dxapi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4856
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dxapi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2568

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

Windows 7 deprecation

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