Analysis
- max time kernel
148s - max time network
146s - 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, 03:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260716-1154-8ef5gj.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260716-1154-8ef5gj.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260716-1154-8ef5gj.xlsx
- Size 15KB
- Sample260716-d627qact7r
- 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 3260 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 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\attachment20260716-1154-8ef5gj.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3260
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 d1440f59a56942c7768dbb1ca68f5067839102a9b59676c630e5f0603a7a34c0
- MD5 1738ff44842fa8bb9940b7042099fe0c
- SHA1 8bc5f07e5685b605980169f649d0b135560e3ea9
- SHA512 31e98f4b592e49f553ddd9af69f8ea4d8cbfe7a6e1d2b7164bbc3f1eb48b8d0dfba3093185e7fa83412401ef1b944cf6b6f8b0e6ae1144f9dd2b72c97d0e58ff
- TLSH T1DB31E0021B830A17C07802722D2BC75AD670BC93DA55E71EF7809A2A3CA11808A9D969
- MD5 SHA1 SHA512 TLSH