Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 15:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260718-751-56od7g.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260718-751-56od7g.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260718-751-56od7g.xlsx
- Size 114KB
- Sample260718-srv77aev3j
- 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 1384 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1384 EXCEL.EXE 1384 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 EXCEL.EXE 1384 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\attachment20260718-751-56od7g.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1384
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 27d4bf92c4e681528e452d556b7c398ea0b692e8d7a8e7f5821b6acb2d7dba9a
- MD5 97f32ef8faa6db0a8058ef9ca9f86b9c
- SHA1 660b4929bd013e73ba747ff10cd13211214e6415
- SHA512 1932470f06f398eea53ec02fcbc3bba67f373efc5e130de9c4a21c91668aacaafa585afb9e2c2df4f5fd43eab3e191f839e9fdb4111b7927f8eb9996ac4f63f0
- TLSH T1FC31ED0A0B9B5F7EE02002355E3A8316C230FD129300964D86C891AB3DADA61EE6DF69
- MD5 SHA1 SHA512 TLSH