Analysis
- max time kernel
150s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 10:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-765-4qi0c7.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-765-4qi0c7.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260930-765-4qi0c7.xlsx
- Size 114KB
- Sample260930-mjsjfacf25
- 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 5944 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5944 EXCEL.EXE 5944 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 EXCEL.EXE 5944 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\attachment20260930-765-4qi0c7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5944
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 4KB
- SHA256 fb02d75d7ac4c69867b3d34de659797275bcea1aa869868f152301f937ef753b
- MD5 3b76fb8f8e22728b7065202e7e33d30d
- SHA1 ce6fb2ed6988c61bdf049d768007ce5bc289e174
- SHA512 367643580cd6de70aba3a17fa9c7f3b562d2fe5e9c7804e0b419aa4a364e815ac3acf3c8580abc0d51d7bba0af03254298da49d89f2f3b2a5d39fb60a38beccb
- SSDEEP 96:UdmCz1fOQRmgzQQIm00Rm3z77tRmZ5CZRmi9RmBA/:UdbdOYNQfpEivzCcnj3/
- TLSH T1C791FC011BE74F13D094A6795B358316D7607953BB20930E7A48554FBCF2C40979EB6F
- MD5 SHA1 SHA512 SSDEEP TLSH