Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/08/2026, 13:00
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260816-1169-wx6wz7.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260816-1169-wx6wz7.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260816-1169-wx6wz7.xlsx
- Size 15KB
- Sample260816-p8metsbm4x
- 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\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3516 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3516 EXCEL.EXE 3516 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 EXCEL.EXE 3516 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\attachment20260816-1169-wx6wz7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3516
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 8ce0e68acfacd53f96c19b18803fb4a6d8aa238ff8adf3ef6dd6ffc4fdea5717
- MD5 a00f69ec22a26e97fb95c9fd5ab402db
- SHA1 c1098ba29c51950f228f972e7ccce963885089d0
- SHA512 56f74272711ef44ee07ad770ea12ce3f00e11c41060fc2d1faed7ebdd1ae488a5a031e1938379074a483ed35030bfae62600cb046ff32db18a73ca9cdabcc560
- TLSH T1E52103021F5B0A5BC0904275353A879F8AB1BD46EB20E31E6784D62B3D94040CA8E65A
- MD5 SHA1 SHA512 TLSH