Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 02:44
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260807-750-7ft6gq.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260807-750-7ft6gq.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260807-750-7ft6gq.xlsx
- Size 114KB
- Sample260807-c75tkadf64
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4256 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4256 EXCEL.EXE 4256 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 EXCEL.EXE 4256 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\attachment20260807-750-7ft6gq.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4256
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 3KB
- SHA256 7dd7f059de085ccd0fa0d1ccc22e738250e59873f64f4fac5b761464476ff790
- MD5 423b1ebaeb57b53fc8e4953766407c0f
- SHA1 f9000a5d2d5b9b5f9fa1079ccef80db54baf5595
- SHA512 d98975111e894a3f5e38d2918fcd36c67d7e8275194d28ad85310e976eb9ebe35b40dab2e89846d88c2b07a85585eb345328ecefaf1724ee61c9f1b4f79d19ea
- TLSH T1385167138E470F3EC15087B21F7B8B56E7387C06DB29570EA1C4432BAD309818E6AB5B
- MD5 SHA1 SHA512 TLSH