88e016a8c2734be1d5c699e39a44993c1dce5d0aaa801f98bdf70f09149aa7a6

Analysis

max time kernel
899s
max time network
900s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
03/05/2026, 07:50

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General

Target
NyxClient/NyxClient/NyxClient/.gradle/loom-cache/minecraftMaven/net/minecraft/minecraft-merged-c22ab.jar
Size 30.1MB
Sample260503-jprbsag13p
SHA256 88e016a8c2734be1d5c699e39a44993c1dce5d0aaa801f98bdf70f09149aa7a6
MD5 537c581a780f0468a3e185eb1902b1c6
SHA1 8723b1b534e5b3e9b77ef968eaebce06cd927aa4
SHA512 e6a9e894bfe0c51847697d9aabb4271fbdc7100f978936e6be4cd9981ac3486130827d49565dcbb3c4b9a3f5efe6a94719b7798f27a81ad3610ac2236d6bf3ff
SSDEEP 786432:UbSwf3cNPZ4ArxcR0b4MZplL1sK1fzYsRrojxaiHuFKft:UTGxcRj0Ff1f8sRron
TLSH
T15E67AD09ABAFE644E40FAF3E40A95543E434F6BE5924A1DF212144847DF6DC03B53EAB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

discovery

Malware Config

Signatures

Network Service Discovery 1 TTPs 1 IoCs

Attempt to gather information on host's network.

discovery

Network Service Discovery

T1046

pid	Process
5928	GameBarPresenceWriter.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-600123060-2148212387-2211176695-1000\{A294770D-7A09-442B-B8F7-0DBDADCA18B8}	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5588	OpenWith.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\NyxClient\NyxClient\NyxClient\.gradle\loom-cache\minecraftMaven\net\minecraft\minecraft-merged-c22ab.jar
1⤵
PID:5164

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
- Network Service Discovery
PID:5928

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:5588

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Checks processor information in registry
- Modifies registry class
PID:2556

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2556-16-0x0000024696740000-0x0000024696752000-memory.dmp

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memory/2556-15-0x0000024696A00000-0x00000246971AE000-memory.dmp

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memory/2556-17-0x0000024696A00000-0x00000246971AE000-memory.dmp

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memory/5164-2-0x0000025100000000-0x0000025100270000-memory.dmp

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memory/5164-11-0x0000025177180000-0x0000025177181000-memory.dmp

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memory/5164-12-0x000002517A0C0000-0x000002517A86E000-memory.dmp

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memory/5164-13-0x0000025100000000-0x0000025100270000-memory.dmp

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memory/5588-14-0x0000028C04D40000-0x0000028C054EE000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads