Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 11:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-v9jdx3.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-v9jdx3.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-v9jdx3.xlsx
- Size 15KB
- Sample260809-m8jmtsdr5t
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 6000 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6000 EXCEL.EXE 6000 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 EXCEL.EXE 6000 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\attachment20260809-1169-v9jdx3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:6000
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 a297a98268137a643ffcc46b982af392cc8f5a9504c3d2e8436b1e2d7ea6d82b
- MD5 b162ce22e67b28b27360e1e2ef53fcfb
- SHA1 d50516b3503a32d9b1ea05f80dfde8273eb5b31e
- SHA512 982c79b8a549a8e29afe3e2d21e182ce8d6be85f0bf17e06e9b72a70ca6c29a218786f59ea49f6b32c735d8fb120dce36abef4faa5677c7f3f2acdbae187751a
- TLSH T1874100005BD74FA3E4688AB12A2E4B56F7317A02FB21ABFE9641610F3DB5C10455EB27
- MD5 SHA1 SHA512 TLSH