661f277751684b612708b21afad5ac70a00094774185f1f5d32981d72e6a922e

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/05/2026, 12:19

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General

Target
_uuid.dll
Size 21KB
Sample260501-pg7lpabs3k
SHA256 661f277751684b612708b21afad5ac70a00094774185f1f5d32981d72e6a922e
MD5 954767d0bc7124d947b29991dee2ad2e
SHA1 b50ec8a88ed8c6df6cde99c561f1ec04e1bf72a5
SHA512 2f6990676f731c112479e453feac6069388fb0068ee57ef756f2fc8e5dd7b5951d14cddadf14773684d045eba99f99f39b0bdbd25d021fb5a9d0abca36707c01
SSDEEP 384:r8WH58JHVjpljlOlWXGdJIDewU9IYiSy1pCQ+cyvPxh8E9VF0NyUQy:r8WZ8xDljlOliMJIDewUqYiSyvoPxWE8
TLSH
T144A25EA2DAA40C96DD6A4AB134E54529DA38FBD14F9082C3331EC2191F157C3F7B63B9
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 2464 wrote to memory of 2500	2464	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\_uuid.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\_uuid.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2500

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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