Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/07/2026, 01:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-801225-x89u6m.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-801225-x89u6m.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260722-801225-x89u6m.xlsx
- Size 114KB
- Sample260722-bmsstsxamd
- 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 1984 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 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\attachment20260722-801225-x89u6m.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1984
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 4KB
- SHA256 70fab2fe09ab22a1f7a9baa63c50575c8e8e19461635b74fe164fd11d1a22226
- MD5 b7e12f6256825d2afecd83cb30dbf907
- SHA1 a2bb0ad49098444b035b9a93a49969554c38cb40
- SHA512 308e4fd42d50da185f1bb277cb812349b68b3005ded15b701816dea090f98fd7c457f913a0ca31e391049aee33d2282435d80597d832bf304b1ffc5a3e09e8aa
- SSDEEP 96:U4nmI6GRazFa9ursC5Rl/6/PJ3RkRgnvAYEFV7:U4nmseFxsERlCPJhUgnNEFt
- TLSH T14C9142520D870F76D3684671A53DCB12DB6078569B24C14F328C736BBEB2E41E68DF26
- MD5 SHA1 SHA512 SSDEEP TLSH