Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 11:03
Static task
static1
Behavioral task
behavioral1
Sample
csgo.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
csgo.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
csgo_gc/csgo_gc.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
csgo_gc/csgo_gc.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
srcds.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
srcds.exe
Resource
win11ltsc2024-20260709-en
General
- Target csgo.exe
- Size 270KB
- Sample260810-m5s24axcnc
- SHA256 9b0987630325391ec02ba313fa9c2028b048c4d204b90db17bb644a426b24160
- MD5 57155ff0167c7ff28f345a190f594465
- SHA1 eaa530f3d75c346cef2eed2e10a2204647876e42
- SHA512 68e54480e6965d1b032a0a27bbdf6aa043f042c1eb8dcf4133b09cda4b0bbbbc5cbffe4147903274ef0c39cf974bf258a15f862058704e60b7c38c41bc786e4e
- SSDEEP 6144:3+O1Qf0IT0r01lt3gyV3v0Kkc9RXdDUXU4qwyzQuvLAqk:3Qf0qn3vn9RNDUSjzxDlk
- TLSH T19C447C417DC8C961DD300879C1B5A6F1593ACCB9CB2919E7ABD53F29BE3A5C12C3482B
- MD5 SHA1 SHA512 SSDEEP TLSH
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 -
pid Process 5584 GameBarPresenceWriter.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csgo.exe - Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
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 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 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1738198120-2966725515-3980530802-1000\{F984D68C-37D0-4042-908F-76F1DF7CB9A5} svchost.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1738198120-2966725515-3980530802-1000\{50633624-B38A-436C-94C9-4890782FFEA4} svchost.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2120 OpenWith.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\csgo.exe"C:\Users\Admin\AppData\Local\Temp\csgo.exe"1⤵
- System Location Discovery: System Language Discovery
PID:5012
-
C:\Windows\System32\GameBarPresenceWriter.exe"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer1⤵
- Network Service Discovery
PID:5584
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
PID:2120
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
PID:3888
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService1⤵
- Checks processor information in registry
- Modifies registry class
PID:1376
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\Videos\Captures\desktop.ini
- Size 190B
- SHA256 86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2
- MD5 b0d27eaec71f1cd73b015f5ceeb15f9d
- SHA1 62264f8b5c2f5034a1e4143df6e8c787165fbc2f
- SHA512 7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c
- TLSH T11EC0121892F93224A1728D12BD7460119AB1F4217C16CA9D1380508F08A1601E631B53
- MD5 SHA1 SHA512 TLSH