Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/07/2026, 11:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260716-1154-9y7d37.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260716-1154-9y7d37.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260716-1154-9y7d37.xlsx
- Size 15KB
- Sample260716-nfenvabt8l
- 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 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 1012 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1012 EXCEL.EXE 1012 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 EXCEL.EXE 1012 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\attachment20260716-1154-9y7d37.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1012
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\26BH5EZROBIFXKLA8BZ3.temp
- Size 1KB
- SHA256 e1f8e04bac94fec8e7b34f6f76bcefc0835642dca210c4e1814cba76d7638a2b
- MD5 37105600d94eabcb09e76e35b887e0c2
- SHA1 96fe08f2ec4358834fecf8c3f37a364687b792a7
- SHA512 0ab464554fb6db3f6ce60d2ddf512f27792429603125396354ad233de7025e19abe466e243722c77761457dba15a450a8a02f4df18261c5d5f4afdff7fdaaf5e
- TLSH T1CE21F00216574B6FD0601236373F8B25F7307D02A731F39E6581651F2DB1C00969EA6A
- MD5 SHA1 SHA512 TLSH