a8fa1195c3314ea31f36703bd1966bfe423f8d79664d953c04d3c55d6b088b79

Analysis

max time kernel
147s
max time network
151s
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-file-l1-2-0.dll
Size

17KB
MD5

79ee4a2fcbe24e9a65106de834ccda4a
SHA1

fd1ba674371af7116ea06ad42886185f98ba137b
SHA256

9f7bda59faafc8a455f98397a63a7f7d114efc4e8a41808c791256ebf33c7613
SHA512

6ef7857d856a1d23333669184a231ad402dc62c8f457a6305fe53ed5e792176ca6f9e561375a707da0d7dd27e6ea95f8c4355c5dc217e847e807000b310aa05c
SSDEEP

192:Y+W1hWifcvHCjdks/nGfe4pBjSYA89sX5W5RKTt3E2sVWQ4GWFuLOgVqnaj6uDp6:Y+W1hWoQim0GftpBj7sIm3SFOslD16hP

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 4408 wrote to memory of 3736	4408	rundll32.exe	79
PID 4408 wrote to memory of 3736	4408	rundll32.exe	79
PID 4408 wrote to memory of 3736	4408	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packaged\api-ms-win-core-file-l1-2-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packaged\api-ms-win-core-file-l1-2-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3736

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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