Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 09:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-6xfkkp.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-6xfkkp.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-6xfkkp.xlsx
- Size 15KB
- Sample261002-ld7whashna
- 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 3136 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 EXCEL.EXE 3136 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\attachment20261002-278819-6xfkkp.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3136
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\51J04F0RMP7NHWHC3UNO.temp
- Size 3KB
- SHA256 40735aa75456643f5bfbe6ac4e18aab7f5c24f13e6d25d68db5515c81076fe6a
- MD5 8fd0f3033b6a2af67590f0800945063c
- SHA1 0da8d1bf688bd51885a01acc1792a9fecef91424
- SHA512 b54ee5867b110fd483c1031e1d4ffc3d496abeab812d894a57e1a7267c97f8a5b8ea26e0b4d0cbee08f4c65116d79e6d61244cccd50a2ee443d011c5f5314811
- TLSH T1B57131424F975F1BD1290BB33B36531AE670BC11BB2AD31DD680916B2C395808E5FE19
- MD5 SHA1 SHA512 TLSH