Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 04:35
Behavioral task
behavioral1
Sample
attachment20261002-143791-b3zxgt.xls
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-b3zxgt.xls
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-143791-b3zxgt.xls
- Size 181KB
- Sample261002-e71kysveqf
- 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 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 2784 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 2784 EXCEL.EXE - Suspicious use of SetWindowsHookEx 21 IoCs
pid Process 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 EXCEL.EXE 2784 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\attachment20261002-143791-b3zxgt.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2784
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ZOMS0WRVN6N8N1WP5DF2.temp
- Size 1KB
- SHA256 8c8ec69f987c9d4e5a2f0b98d5e3655a67b6a860f1aeddff0839178a21f52b01
- MD5 4f2eaa9d1103316a78cac2ce85bd65b1
- SHA1 76df02da93727f9b288464eda25d79a400a57d53
- SHA512 1fd97a8a696e93022048ed7fc522a285af583817630e44b5f4a0606b502486b6837b2f628acbe2818cfe773ce310f17e99897ebf16f86076b8addfc6496f1d7b
- TLSH T1792123922A978F17D054C777316A8736FB70BC05DF25520E7288601A7C75960CB4DB69
- MD5 SHA1 SHA512 TLSH