Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/07/2026, 23:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260728-749-tqb6be.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260728-749-tqb6be.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260728-749-tqb6be.xlsx
- Size 114KB
- Sample260728-3wplback8y
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2800 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2800 EXCEL.EXE 2800 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE 2800 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260728-749-tqb6be.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2800
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 3KB
- SHA256 197ad93f10d51a4395041d81ec5fe7dd5eed73348d75bd0631b911d9959ec45c
- MD5 a43102806b49567eb8f9cd38891433c4
- SHA1 53fb5c5acc79d350e5400f4d63f463a828314e67
- SHA512 4281cb1412e8f6b9149dee67b932861a639f43dbae20d0d21c50f16929aeeb21f21dd0c1a92197a26d25b5bfc1bc3170a66474aa9ce9a09341ff7d62e86feaa5
- TLSH T1B751A3264AC70B17C81443B66B3A8356D730BD17A794C61EF2C9616F6C71640CE58B6B
- MD5 SHA1 SHA512 TLSH