Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 05:14
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260804-1169-817m8g.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260804-1169-817m8g.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260804-1169-817m8g.xlsx
- Size 15KB
- Sample260804-fwzpyssakd
- 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 3040 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3040 EXCEL.EXE 3040 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 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\attachment20260804-1169-817m8g.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3040
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\098S1EDE7HKYPCZDPXBZ.temp
- Size 3KB
- SHA256 40097f82f9702921102920d6971bb0c2a2c646032452a09ad440b5927911e609
- MD5 b23b20f93a668f22974a654fa2c4a697
- SHA1 2ceea010859b808b28213bff1b8e5d488320e8fa
- SHA512 8c3eba9911755b1033d0a08af148d94ba132a341946553a00079c38e7a970cec39deeab248f5435e314fc2c5b23fbc6c714f33099c1b1bc3ec14994e2ae8c1be
- TLSH T1577100425A974F6BE0701BB5592F8789D330FE139720921E51C496AFFC78C809E2DA7E
- MD5 SHA1 SHA512 TLSH