568d7f8551d8b4199db3359d5145bc4cb01d6d2f1347547f47967eb06a45c3b5

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/07/2026, 12:24

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General

Target
api-ms-win-core-file-l1-2-0.dll
Size 11KB
Sample260704-plefpsfs9v
SHA256 568d7f8551d8b4199db3359d5145bc4cb01d6d2f1347547f47967eb06a45c3b5
MD5 00d8b4bed48a1bb8a0451b967a902977
SHA1 f10ef17bda66d7cab2840d7f89c6de022a7b3ff2
SHA512 e248cbc06fc610f315d7efcadb39b5cb85dfe5d40858768d5aea8d41b3b4b23eafe0db2b38cce362fd8ba8bc5eb26e9b2dddc00e2e8615395bca818ecfe0decc
SSDEEP 192:HWOhW7T71ojDBQABJ76qnajMHxxBNT06YeOg:HWOhWIDBRJulI66YeOg
TLSH
T11D322B828BB85043D9A76D7023ACEA437D3D77D61820859505AAF5DE2C837C6EF00B3E
MD5 SHA1 SHA512 SSDEEP TLSH

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 1 IoCs

description	pid	Process	procid_target
PID 3252 wrote to memory of 4028	3252	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-core-file-l1-2-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3252
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-core-file-l1-2-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4028

Network

MITRE ATT&CK Enterprise v16

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 v16

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