Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/08/2026, 16:50
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260811-1169-q28lsy.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260811-1169-q28lsy.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260811-1169-q28lsy.xlsx
- Size 15KB
- Sample260811-vb8vfsfd42
- 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 3472 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3472 EXCEL.EXE 3472 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 EXCEL.EXE 3472 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\attachment20260811-1169-q28lsy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3472
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 36da1d97556fddabba894fda676a18c5f938c8561a044ccbdf9bbad4ce8511f5
- MD5 dcf2b3fe6b5ef2baac47a394de5f2203
- SHA1 6fb16be19ce08a09fc2e29e67e5c34474e4619f3
- SHA512 9d4bf17c2752341ac4de4f0fc6680ff82c35fd48a8026a563e7df190272962bbc811cd2d46bac8f401dc21f1a66b495382cbc0d4953d2e01e31bdbe91a418c03
- TLSH T1DC41FE034FAB0F17D07943B2666A87AAD7303C91AA58C75F5684E23F3CA9500C60DA2A
- MD5 SHA1 SHA512 TLSH