Analysis
- custom tags
network - max time kernel
149s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 17:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eurotrucks2.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
eurotrucks2.exe
Resource
win11ltsc2024-20260911-en
8 signatures
150 seconds
General
- Target eurotrucks2.exe
- Size 24.7MB
- Sample260930-vq5fkstenb
- SHA256 6986d9162e0c7ae490da4777b90bb021cbd61cbffe5ae37856021979b5edf5fd
- MD5 4316831af14181c4b902b4ab98bf7bbc
- SHA1 9b7991a668387433bde78329f53592e8c8e3d611
- SHA512 9ccd01ed36363e1ab1e392541b28cd06c60f20f5d4d1df2640eaea1233456c3beae370fa3f925e56ea39d784a2c6f3d51e1466397e9f6335dfa286989f2b936c
- SSDEEP 393216:B1ude8+WR1y5lrPinJfKkpcC+rz49fFS4u0nH0PavSKZRIs52bIxkY:B1t8+Wjc6zpT+f4WiHNvSKZRIk2bIx
- TLSH T1CD4723E769D522E5D393CE08D3CB238A83C271A6EAE78A1D39C664031571C93DB45D3B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Detects references to legitimate web services potentially used as dead drop resolvers 2 IoCs
Detects Telegram, Steam, and other legitimate web-service references that may be used to retrieve secondary C2 infrastructure.
resource yara_rule behavioral2/memory/1640-18-0x0000000140000000-0x000000014283D000-memory.dmp potential_ddr behavioral2/memory/1640-17-0x0000000140000000-0x000000014283D000-memory.dmp potential_ddr - 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 5808 GameBarPresenceWriter.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
pid Process 1640 eurotrucks2.exe 1640 eurotrucks2.exe - Checks processor information in registry 2 TTPs 2 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 - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2251218687-1689653882-3767565116-1000\{1AEBB755-EC24-4655-8648-AE0170EB7FEA} svchost.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1640 eurotrucks2.exe 1640 eurotrucks2.exe 1640 eurotrucks2.exe 1640 eurotrucks2.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5676 OpenWith.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\eurotrucks2.exe"C:\Users\Admin\AppData\Local\Temp\eurotrucks2.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1640
-
C:\Windows\System32\GameBarPresenceWriter.exe"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer1⤵
- Network Service Discovery
PID:5808
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
PID:5676
-
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:5132
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