Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/09/2026, 23:06
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260907-1106-ypyibj.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260907-1106-ypyibj.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260907-1106-ypyibj.xlsx
- Size 15KB
- Sample260907-23da7avzes
- 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 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 3204 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3204 EXCEL.EXE 3204 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 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\attachment20260907-1106-ypyibj.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3204
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 0e99d76ac13f9b96f1e575e2534f150ff47b9d4c099e2348060c26b16b1efc07
- MD5 1621fcb7a3be3ddf9ac11e945e82c07f
- SHA1 eeafa022b840b7c183973e1a9c450e802d50c442
- SHA512 60ec365cb025d370f7df8a61f42c4c8c82094e9ec326f70d92290c62b98e9f5f64bd45fe450a0f3f20607031c08bd61782e9defb11bb43c7d77e59e8624967ce
- TLSH T1B251DF420ADB2F53E43442BA3E3ED752E7647D16DF04D21EE284216E1CB2A00496EB6F
- MD5 SHA1 SHA512 TLSH