Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 06:50
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260805-1169-ph74b9.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260805-1169-ph74b9.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260805-1169-ph74b9.xlsx
- Size 114KB
- Sample260805-hlxtqaxtft
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- 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 1284 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1284 EXCEL.EXE 1284 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 EXCEL.EXE 1284 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\attachment20260805-1169-ph74b9.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1284
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 2KB
- SHA256 dbb3c8b522f42398142888bb3be71c4133b3b99135013b94452d3e2e381ae063
- MD5 1317d63691d2467d3ca6d33d5518e2ea
- SHA1 d7be414abb845f6239c85121023e318241beae9f
- SHA512 c94fee0c4ad9865776796dca24b959dc4cbf0336644be06e8ef04c73f40d2ec4bd02e9fd9c0e03fcd3accd6792bd5624e1529ae5574cb4038a3588ad5af4f967
- TLSH T1E351E4431BBB0A4FD025423A173A8B5DD3307D81F660C35DA6C6552EAC7D5018A5EF1E
- MD5 SHA1 SHA512 TLSH