Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/10/2026, 09:45
Behavioral task
behavioral1
Sample
attachment20261001-527357-8uxsy1.xls
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261001-527357-8uxsy1.xls
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261001-527357-8uxsy1.xls
- Size 181KB
- Sample261001-lrcbratgrd
- SHA256 c14bf37d39c7c81806343c288e4e8d57dd24fc612390db22983a21cfcb86912b
- MD5 5b1827d484c33a74e4e9bd3c409dfe69
- SHA1 7664aa2abf9e049c826143b4b690954348860758
- SHA512 7815f9654af6e3d4daf4c1ce6017069b5c3b65688ad0e7a1bf71cf969a8160e21decb4cca7d50c0925a753ae979e16b00d436d5fdfeb30b04372240c8dd1548f
- SSDEEP 3072:60k3hbdlylKsgqopeJBWhZFGkE+cL2Nd0zyF0Vi4m+Oi9l1isYgmNWl1oH2HU7:Fk3hbdlylKsgqopeJBWhZFVE+W2NdzFV
- TLSH T115045E629A71BB01EE610A3513A16BAA511F7D1F0BF50309785DEE4F37A3CDA349F842
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2988 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 2988 EXCEL.EXE - Suspicious use of SetWindowsHookEx 21 IoCs
pid Process 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 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\attachment20261001-527357-8uxsy1.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2988
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 664B
- SHA256 848cc03b55862b8855e09ceff8118246d32049e776a0b0bb994914903b5a47ce
- MD5 57bbff8036f8cda6d05fc954a9241586
- SHA1 8e89481106b7695c492818ab910b414afd459c7a
- SHA512 813f454f7a52d7eb3e1dbbbd6cb57d5eeed41223a8f7bc08741bc5c2175672ad8f30c322ab35d687b947537c1cf53a213d1010c402973cd4cb958bb807cc397e
- TLSH T1FE01E1112BCE6E66E2A4073436BD83AACED0BD218614A22E754671176FB1980895D52C
- MD5 SHA1 SHA512 TLSH