Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 22:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260718-1052-cb5scp.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260718-1052-cb5scp.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260718-1052-cb5scp.xlsx
- Size 114KB
- Sample260718-2td65aex4k
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4580 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4580 EXCEL.EXE 4580 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 EXCEL.EXE 4580 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\attachment20260718-1052-cb5scp.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4580
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 648B
- SHA256 8bb19d722b58cfebbb3946253ca4a0c5638072f4469de8a4cc2f3e65fab81f51
- MD5 9832a95c9d51cd615af7c4763a47d019
- SHA1 ebcfd77b88af41956269f946926c07651ead2225
- SHA512 495179173043346bc39dd43e25b9deb445c3ed98571a89bcc67e60dc9cdd74237aebda9e4bbfaa0f70be0428815aa836d81d38b171502e8b523b998a3830868d
- TLSH T157F020022F8B0F61C05402B566358B1AF7227F08EB4497AF59C285273CA681086A4E9E
- MD5 SHA1 SHA512 TLSH