Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 16:49
Behavioral task
behavioral1
Sample
attachment20260930-429995-akhyc8.xls
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-429995-akhyc8.xls
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260930-429995-akhyc8.xls
- Size 181KB
- Sample260930-vb1h3sdd47
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2376 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 2376 EXCEL.EXE - Suspicious use of SetWindowsHookEx 39 IoCs
pid Process 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 EXCEL.EXE 2376 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\attachment20260930-429995-akhyc8.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2376
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 83b8c5ba5f06fc485654bf1d0cbb70d71ebca19248f5e71dd844c1e5465739c6
- MD5 98b3a8e6e60d60331e9135c8725e48dc
- SHA1 ae093234ae97d71fb724a9d7aeb40e0b6d0cdce2
- SHA512 c669a066b828ac3c6a058cda3d79c96b1e65143e5f4da2f6aabfca82621d16ed1237ca1e26226a0f70392365facff50c40df73f2a72e4ddc336412f9a9585751
- TLSH T18141B0010ACB6F9BD118857B263D4749E3787D12BB40A31FB3C0625B7D799409E29F6A
- MD5 SHA1 SHA512 TLSH