f1360c339823b9b3e5888e7a0a5427f775b078cff2231fd89b74b9b6b8fd1611

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 01:34

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General

Target

xxwewe33/api-ms-win-core-libraryloader-l1-1-0.dll
Size

11KB
MD5

a9116f560839df0c03be8ad704ab3351
SHA1

3339421f8cb623b244dda6e76ec5b6c7d987af64
SHA256

27078ba4e79087a5c1146f35da386ce043a3c2bbcaed04bd82645eddb6ed896d
SHA512

4bded31406e6de3823a72162ba72968047c48f8373b660a431415811052be622fbf5b4d2123086601440e714dabd703ff0c36ed962590c23144a2e2b00b13ffb
SSDEEP

192:BvuBL3B6WOhWryWT71ojDBQABJFvJCeqnajxcRGlPHZ:BvuBL3B6WOhWryXDBRJCell7PHZ

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 2296 wrote to memory of 3824	2296	rundll32.exe	84
PID 2296 wrote to memory of 3824	2296	rundll32.exe	84
PID 2296 wrote to memory of 3824	2296	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\xxwewe33\api-ms-win-core-libraryloader-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\xxwewe33\api-ms-win-core-libraryloader-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3824

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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