Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 16:29
Behavioral task
behavioral1
Sample
attachment20261001-1388025-3j9x2z.xls
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261001-1388025-3j9x2z.xls
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261001-1388025-3j9x2z.xls
- Size 181KB
- Sample261001-ty96csgd23
- 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 5224 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 5224 EXCEL.EXE - Suspicious use of SetWindowsHookEx 41 IoCs
pid Process 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 EXCEL.EXE 5224 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\attachment20261001-1388025-3j9x2z.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5224
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\R6MFR2UKO8DUBAWOSIMN.temp
- Size 1KB
- SHA256 f7284923eef5a45a4b88fca85713745168142f5215c481dd31f86c525dfad6ea
- MD5 86f8ce96c6818f32f75a03158bda0834
- SHA1 2e2ed7c350b21762856aab30da3e93f80fef73e9
- SHA512 8f91d6065445d3fdec05a50b74acdbecd0ccc9e3ae84bee083c4e66053a9f83d8737cd862aa530a53b92afdb752363a3e1cc36d8272bc5cea2c7a705346c42e1
- TLSH T1F141410109B71E1BE83152767B3B474BE6307E12BE04537DE282223B6E785408E9CA6B
- MD5 SHA1 SHA512 TLSH