Analysis
- user interaction
yes - max time kernel
150s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 16:26
Behavioral task
behavioral1
Sample
NeuralNote_Installer_Windows.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target NeuralNote_Installer_Windows.exe
- Size 8.2MB
- Sample260727-txvpaaaj3w
- SHA256 ec31337bce634926ddb1305d8b3dabb09315594ffbdeddd514ecd97621930566
- MD5 96db31c400514125a36a7377e8524adb
- SHA1 1eea5f6a1371c8d0b95f5ed8878de43b929bfc89
- SHA512 071637e77aeabcb0b59f03cd9503f66dde18477d4ba4c725cc1f1dc4caab76f416693e0108e02922cddd7dcd343e067cfacffa93fb22658c3ab85a66bef21cfb
- SSDEEP 196608:luxpkfc4Y+1PTZ4Mx+BdYO6p6ZphEfYWUe27d2:lMGY+1SO+BaOBY2E
- TLSH T16D862223F2CBE13EE05D4B3B0962B15485FB6A516426AE5396EC74ECCF311A01E3E647
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5928 NeuralNote_Installer_Windows.tmp - Drops file in Program Files directory 6 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\NeuralNote\NeuralNote.exe NeuralNote_Installer_Windows.tmp File created C:\Program Files (x86)\NeuralNote\is-UN7S9.tmp NeuralNote_Installer_Windows.tmp File created C:\Program Files\Common Files\VST3\NeuralNote.vst3\is-9PHF9.tmp NeuralNote_Installer_Windows.tmp File created C:\Program Files\Common Files\VST3\NeuralNote.vst3\is-ESDUI.tmp NeuralNote_Installer_Windows.tmp File created C:\Program Files\Common Files\VST3\NeuralNote.vst3\Contents\Resources\is-DO2S9.tmp NeuralNote_Installer_Windows.tmp File created C:\Program Files\Common Files\VST3\NeuralNote.vst3\Contents\x86_64-win\is-ETK71.tmp NeuralNote_Installer_Windows.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 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 NeuralNote_Installer_Windows.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NeuralNote_Installer_Windows.tmp - Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/1344-0-0x00000000000B0000-0x000000000018C000-memory.dmp innosetup behavioral2/memory/1344-8-0x00000000000B0000-0x000000000018C000-memory.dmp innosetup behavioral2/memory/1344-22-0x00000000000B0000-0x000000000018C000-memory.dmp innosetup - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5928 NeuralNote_Installer_Windows.tmp 5928 NeuralNote_Installer_Windows.tmp - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5928 NeuralNote_Installer_Windows.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1344 wrote to memory of 5928 1344 NeuralNote_Installer_Windows.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\NeuralNote_Installer_Windows.exe"C:\Users\Admin\AppData\Local\Temp\NeuralNote_Installer_Windows.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1344 -
C:\Users\Admin\AppData\Local\Temp\is-8VSVU.tmp\NeuralNote_Installer_Windows.tmp"C:\Users\Admin\AppData\Local\Temp\is-8VSVU.tmp\NeuralNote_Installer_Windows.tmp" /SL5="$400AA,7611990,845824,C:\Users\Admin\AppData\Local\Temp\NeuralNote_Installer_Windows.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:5928
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-8VSVU.tmp\NeuralNote_Installer_Windows.tmp
- Size 3.2MB
- SHA256 7989aa07ae2c3a43fc05255af0164a060c9b2bcb2abed1708712d947b24f8477
- MD5 8127aed47c024a6320e771f00dbdf2f6
- SHA1 28c5dc187695dafa9fb88092fe6021ddb80017c5
- SHA512 7ad309b6555dec9f5161b2b2708e24425ef3b480234b86750b35dc2e2095051322cf386a3f35bd1fa744335017cfac7bf0f38209f2a31fbf2d9dfb32514904fa
- SSDEEP 98304:nJYVM+LtVt3P/KuG2ONG9iqLRQE9333T:2VL/tnHGYiql5F
- TLSH T108F56D17F389613ED05A1A392537D251583BBE70762A8C575BEC3A8C8F361486E3B34B
- MD5 SHA1 SHA512 SSDEEP TLSH