fabcfa2956579919b28289fbf27dc31816b958512e54f58544740155fa362393

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
15/05/2026, 16:56

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General

Target
valorant_unlocker/backup/applet/ShadowPlay/NvRemux.dll
Size 664KB
Sample260515-vftw4ads71
SHA256 fabcfa2956579919b28289fbf27dc31816b958512e54f58544740155fa362393
MD5 301802a68433adeed2f5bade486ee4d5
SHA1 eb84b9cd4b95488bab3f85947b229718e64fa1e7
SHA512 e165830792a267d03aea7398b7c483753606b90e929bd8e75ed527e02b23c43b2245165ad5766c2194768b3524fb1f159fc49a7bd21500961e590b5f205d974d
SSDEEP 12288:OnVt5PlEgrgbHyxP2MjwTkV5EiMzKjjZl7WT4A:OVySjwQV5rFjdRWc
TLSH
T1EDE49F207881C176DDEA20FA86FC7931586CA5B0033489D35AD987FADE742D23B3F956
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 4036 wrote to memory of 2284	4036	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\valorant_unlocker\backup\applet\ShadowPlay\NvRemux.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\valorant_unlocker\backup\applet\ShadowPlay\NvRemux.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2284

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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