Analysis
- max time kernel
150s - max time network
107s - 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, 20:04
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-j1tm8x.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-j1tm8x.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-j1tm8x.xlsx
- Size 15KB
- Sample260809-ys9d4aysat
- 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 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 2200 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2200 EXCEL.EXE 2200 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 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-j1tm8x.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2200
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 3e2f63b50db8d95b8cd36e50c75a66ef95244ba3f753f38f3e1750404ffb1618
- MD5 9f43812ad75a15fbe199df25d940e22e
- SHA1 524dc32b137096c01311540b12ed3e8d60bb12d6
- SHA512 2838d995a41b49289d706aaf3d3d9856627a06a2d77b5c10d0024a2d64418ea16b578876b2a96b0f5e09305582525dcaa774054f79fafc8ad286f56f98326ad0
- TLSH T1B421F0034EC70B26C0905372971AC36AE734BC1BDB28820EA184616BFE65D00BD5DB5A
- MD5 SHA1 SHA512 TLSH