3bfd2e503020274ee74f3d2015317fd549acc64eb760afa07c0bac637a3110dd

Analysis

max time kernel
93s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2024 12:08

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General

Target

External/ComponentsExt/api-ms-win-crt-locale-l1-1-0.dll
Size

18KB
MD5

a2f2258c32e3ba9abf9e9e38ef7da8c9
SHA1

116846ca871114b7c54148ab2d968f364da6142f
SHA256

565a2eec5449eeeed68b430f2e9b92507f979174f9c9a71d0c36d58b96051c33
SHA512

e98cbc8d958e604effa614a3964b3d66b6fc646bdca9aa679ea5e4eb92ec0497b91485a40742f3471f4ff10de83122331699edc56a50f06ae86f21fad70953fe
SSDEEP

192:fiWIghWGZirX+4z123Ouo+Uggs/nGfe4pBjS/RFcpOWh0txKdmVWQ4GWs8ylDikh:aWPhWjO4Ri00GftpBjZOemSXlvNQ0

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 5024 wrote to memory of 3708	5024	rundll32.exe	82
PID 5024 wrote to memory of 3708	5024	rundll32.exe	82
PID 5024 wrote to memory of 3708	5024	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\External\ComponentsExt\api-ms-win-crt-locale-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\External\ComponentsExt\api-ms-win-crt-locale-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3708

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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