a8fa1195c3314ea31f36703bd1966bfe423f8d79664d953c04d3c55d6b088b79

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
08-08-2024 13:57

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General

Target

Packaged/api-ms-win-core-localization-l1-2-0.dll
Size

20KB
MD5

23bd405a6cfd1e38c74c5150eec28d0a
SHA1

1d3be98e7dfe565e297e837a7085731ecd368c7b
SHA256

a7fa48de6c06666b80184afee7e544c258e0fb11399ab3fe47d4e74667779f41
SHA512

c52d487727a34fbb601b01031300a80eca7c4a08af87567da32cb5b60f7a41eb2cae06697cd11095322f2fc8307219111ee02b60045904b5c9b1f37e48a06a21
SSDEEP

384:9OMw3zdp3bwjGjue9/0jCRrndb5W1hW54wm0GftpBjvTNvwm3SBMltZ2m:9OMwBprwjGjue9/0jCRrndboUFViZ2Vu

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 4208 wrote to memory of 240	4208	rundll32.exe	81
PID 4208 wrote to memory of 240	4208	rundll32.exe	81
PID 4208 wrote to memory of 240	4208	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packaged\api-ms-win-core-localization-l1-2-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4208
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packaged\api-ms-win-core-localization-l1-2-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:240

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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