Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 21:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260724-1074-vuso4o.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260724-1074-vuso4o.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260724-1074-vuso4o.xlsx
- Size 15KB
- Sample260724-z7wbfsec67
- 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 3036 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3036 EXCEL.EXE 3036 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 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\attachment20260724-1074-vuso4o.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3036
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 2d763b95d18c74faffd824a46286fe64e04c14e3c8ed6c2b8e4352f96419f52f
- MD5 f8af696f0a026200f98f897eac744ac4
- SHA1 9ce0bd2c0d3ae439b0208075aea28a9b3f80a396
- SHA512 06caa14ec561345fc9e6092b6d610d38ec6408425393084df091e2d2d4aab340e2ad991420c033cded6c4906548c0d4e29af2c3d3d1b8881d6e5d4855f059d7c
- TLSH T1B221DD011B9F2F2BC02503B62B39475FEA71BC04CB15564EF398712B2C657218A4DF5E
- MD5 SHA1 SHA512 TLSH