Analysis
- max time kernel
149s - max time network
97s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
31/05/2026, 15:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Synapse X.exe
Resource
win10ltsc2021-20260513-en
4 signatures
150 seconds
General
- Target Synapse X.exe
- Size 88KB
- Sample260531-ssshpabs71
- SHA256 842a3ff772f1d68bc0347ce507ed85d4b92ede07b75837550160b36f81137bec
- MD5 b49aa6083713cf91a884dd9460090407
- SHA1 b77b10d6948d8963508ac49aa82379fa42ef1573
- SHA512 8809922f0bfea95f631d406548ca8b271fffca5178054710a515eed14d095d7a32aaf9463f39297d0aa97275208ecb90cd9b520d9c996be95caa883ea2970508
- SSDEEP 768:/k+ZGtzPMIbLUQUfrwoQJ+eNM/a2VVDdvoXhPaFdJC5YAlfH0eB+ORj+/nScr:M+ZW/Ub1eea2LvoJ6nCuAlvb+OR0
- TLSH T151933F4177F8C61AF2FA6FB4AD7551E00A72BD46ED34D38E1D81389E29B1B408971B23
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 Synapse X.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\Synapse X.exe = "11001" Synapse X.exe - Modifies registry class 21 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Synapse X.exe Set value (str) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 Synapse X.exe Key created \Registry\User\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\NotificationData Synapse X.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots Synapse X.exe Set value (int) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Synapse X.exe Set value (data) \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Synapse X.exe Key created \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 Synapse X.exe - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe 1292 Synapse X.exe