Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 14:04
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260723-1093-5boiab.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260723-1093-5boiab.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260723-1093-5boiab.xlsx
- Size 114KB
- Sample260723-rc975aytcx
- 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 1860 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1860 EXCEL.EXE 1860 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 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\attachment20260723-1093-5boiab.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1860
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NT6SY91X2SXH0OQDKX4Q.temp
- Size 2KB
- SHA256 80f21750f31ecdcf64d9e72d5eba96876da286a928a4d25e484dfcaa023d9d44
- MD5 f11ce47bd2d5b1db66725ea242c5d1df
- SHA1 51ec568a3b2f3c9cb340dc09b7218a5ae6598715
- SHA512 ba6fc03a319fda355e9cac224963392b7f5d9cf7982f0d5bbba9d2a33f6567d848795d082248fcce582147bbbcee93c0d6e24c0804db94b8b3bc525e0cb196de
- TLSH T11251CE035F5B1B2BD46842753E3EC79EC670BC03AB54DB2EA384D22E3C69510C95D9AE
- MD5 SHA1 SHA512 TLSH