Analysis
- max time kernel
149s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/08/2026, 12:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260819-1201-y0fz92.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260819-1201-y0fz92.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260819-1201-y0fz92.xlsx
- Size 114KB
- Sample260819-paw7datdlc
- 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 3944 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3944 EXCEL.EXE 3944 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 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\attachment20260819-1201-y0fz92.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3944
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 1KB
- SHA256 40eea969f7b365920f83871784eacc0d1526dda02549e1c43167995ca4aafe65
- MD5 e8c2964268c7e4d4083ae420b59e3331
- SHA1 c8a54ed6c0a5c211d1bef5ab69dd7facbb878b81
- SHA512 b5ad4f550c24dbbe6a0866090a75a853301d252d89a1486cc2e7a59f42af343861cd282c590eb72d0c6def40ce4a0a491d6bb1b6fc304bd7dca690451313cade
- TLSH T176411643468A1F1ED02887329A3A9765DBF0BE03DA15510DD3C8626F7CF1900C79EBA9
- MD5 SHA1 SHA512 TLSH