661d1e5944dbd6d29626e2d09d301adc05dd6b2007030d079c6c2095af564fb7

Analysis

max time kernel
150s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/08/2026, 02:38

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General

Target
FortniteClient-Win64-Shipping.exe
Size 11.4MB
Sample260822-c4pceavtct
SHA256 661d1e5944dbd6d29626e2d09d301adc05dd6b2007030d079c6c2095af564fb7
MD5 d7031856c77486387ee7c15d6cd0c952
SHA1 d9b0831c715199037f01224802d7375699e13eb5
SHA512 b74eee20a230cd58b80927ecd9bbc9c4337771990f53d0f99ce165b0da978201e9ad41deb656af7a0e2c4269088debb58d85c25da1ca69addf70bda63b9176ac
SSDEEP 196608:JlTc2xXyPge45AdiDl8FFWLsNGLq+awvABCGGRNTCcNY+G:JlTcDPgTKIx8FF52vtAQucM
TLSH
T163C6E19286D275BCD911B07C0A36EBD7E8317DC9BB289AB72485D8213460A7C5DFF720
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	svchost.exe

Network Service Discovery 1 TTPs 1 IoCs

Attempt to gather information on host's network.

discovery

Network Service Discovery

T1046

pid	Process
2444	GameBarPresenceWriter.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3536	FortniteClient-Win64-Shipping.exe
3536	FortniteClient-Win64-Shipping.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3536	FortniteClient-Win64-Shipping.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-189034102-168398478-1159367937-1000\{5683EBCD-F0A5-40F1-A27C-00C331DFE497}	svchost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-189034102-168398478-1159367937-1000\{B74B8743-E7EC-4247-8EE8-AE3D121652B9}	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3536	FortniteClient-Win64-Shipping.exe
3536	FortniteClient-Win64-Shipping.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
252	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\FortniteClient-Win64-Shipping.exe
"C:\Users\Admin\AppData\Local\Temp\FortniteClient-Win64-Shipping.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3536

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
- Network Service Discovery
PID:2444

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:252

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
PID:4300

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Checks processor information in registry
- Modifies registry class
PID:5340

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

desktop.ini

Path C:\Users\Admin\Videos\Captures\desktop.ini
Size 190B
SHA256 86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2
MD5 b0d27eaec71f1cd73b015f5ceeb15f9d
SHA1 62264f8b5c2f5034a1e4143df6e8c787165fbc2f
SHA512 7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c
TLSH
T11EC0121892F93224A1728D12BD7460119AB1F4217C16CA9D1380508F08A1601E631B53
MD5 SHA1 SHA512 TLSH

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memory/3536-1-0x00007FFC294D0000-0x00007FFC294D2000-memory.dmp

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memory/3536-2-0x00007FFC294E0000-0x00007FFC294E2000-memory.dmp

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memory/4300-17-0x00000266C5F50000-0x00000266C65D0000-memory.dmp

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memory/5340-18-0x000001F9EC750000-0x000001F9ECDD0000-memory.dmp

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