Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 23:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-1093-wr6c85.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-1093-wr6c85.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260722-1093-wr6c85.xlsx
- Size 15KB
- Sample260722-3g5c8aap4w
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4648 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 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\attachment20260722-1093-wr6c85.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4648
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 f5cdeeab33e59eaae7e23aff8b459244fab12ed5c38d3d123cd7f657f193c24d
- MD5 6dcc8cf262ee057c660c061ebc2bbd4a
- SHA1 39f724340bc9fe5bf856a4121d422d1d0b781f0c
- SHA512 b7f4d71705ae093457f09a1c36dcca3b42cee111022c58552218216b87bdb8242c5f23fca4ac35e1955856e4f5b9f9ddfc6e4aa624377ebf5154700b0ddcecb7
- TLSH T13C31EF030B4B1EAFC0D843B6A939C76ED6717C06DA64976FA3C4D63F3CA5440CB09A5A
- MD5 SHA1 SHA512 TLSH