Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 20:50
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-4i2w6.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-4i2w6.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-4i2w6.xlsx
- Size 15KB
- Sample260809-zmkdfsywfs
- 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 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3304 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3304 EXCEL.EXE 3304 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 EXCEL.EXE 3304 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\attachment20260809-1169-4i2w6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3304
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 2KB
- SHA256 11b97948f2e88ba55dfd67034f3aa05ae101625edee2059d2a7498dd49776add
- MD5 c9267fc38969940b1f144dab482679cf
- SHA1 1854e2c6351c19f400ea38ecdb912ecfaf9a205d
- SHA512 4dc291bbe9398d4269a02b2c83bf0dc76bd1ddc6b58d3b2cba3eaa9961d461d79c9a1317b314841ec58a195ad2c7308ee0c0031d9c2eb1c6816f71b89e9785cc
- TLSH T1E751D0011ACF5FAAE064C336163F431FEBE075069B11650E2545A61A2CB69409E6E7FF
- MD5 SHA1 SHA512 TLSH