25f6386efcad2e7745dbb8d87f76d0b294a93c791134412e3462066c4851db3e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
05/08/2026, 14:36

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General

Target
25f6386efcad2e7745dbb8d87f76d0b294a93c791134412e3462066c4851db3e.dll
Size 1.5MB
Sample260805-ryzzaayhma
SHA256 25f6386efcad2e7745dbb8d87f76d0b294a93c791134412e3462066c4851db3e
MD5 0643b7fb33b14e66a1dd4c14dc707860
SHA1 205d07c6f58d14164319d3d4f5afefc28ed93245
SHA512 aa83bcbdc0b338e87e59915804dc643df22a9c780870b0b1f94211bf620b3da4835c8c2e785edfdb901bda70e2d4626c28d81fd77737103e8c07e0b680f506d9
SSDEEP 24576:LU2qjk/Kpeh4xbVFecO0LV0T8E/ZpdSQ90gC9f:LB9/Kp9bV0hd8+pdSQ90gcf
TLSH
T1BE655C117601873AEEAB41F28B7C4D5F551CBDA0036884EBA3CC696A4DB5CE36B37913
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 4768 wrote to memory of 2020	4768	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\25f6386efcad2e7745dbb8d87f76d0b294a93c791134412e3462066c4851db3e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\25f6386efcad2e7745dbb8d87f76d0b294a93c791134412e3462066c4851db3e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2020

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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