Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/09/2026, 23:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260926-764-qd8zr.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260926-764-qd8zr.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260926-764-qd8zr.xlsx
- Size 114KB
- Sample260926-3bdnbat13k
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2020 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2020 EXCEL.EXE 2020 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 EXCEL.EXE 2020 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\attachment20260926-764-qd8zr.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2020
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 bb71cbd66bf1add8cc68ecc81259e58e2fcfa48c0c48eab5c4e331f2ef2f8785
- MD5 05707dd165689d40d3179f24e5bc63a8
- SHA1 2f00d96ab0d1c0e3edaafbafddc84e8dfcee1817
- SHA512 0ed300e276d58326320b6194aa5ec1c3e888d48102774c0729747e0f955bc0518bccdbf4e58250693d47a00be3c97efaf41224d0f49be398262c23c579b8bcbe
- TLSH T10521AA021B970FA7C0740375297F872AF2343D05EA5C934FA5C8523B6DA6942D954F1E
- MD5 SHA1 SHA512 TLSH