Analysis
- max time kernel
149s - max time network
147s - 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, 01:02
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260907-1106-49wbd5.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260907-1106-49wbd5.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260907-1106-49wbd5.xlsx
- Size 15KB
- Sample260907-bdr5yaap61
- 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\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 2872 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2872 EXCEL.EXE 2872 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 EXCEL.EXE 2872 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\attachment20260907-1106-49wbd5.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2872
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 c0bd5fd04c1c6cb4c481a6d1d746ffeab274b1ebfa6e5c3695ad58df9835e5af
- MD5 d30c81d794ba9dde4d8de47d22153919
- SHA1 ee29810be54cdd692c60c528c772986e1d7bdddb
- SHA512 459efc70c82cbba82b1b10a98b2652f3213e2b69453818d7ff5a5f714da3fe69c2d49f679301cd1976bd264d9f74d7531bc1175743afdc678d455272c10bf3ed
- TLSH T1D95193011ACB1F76D046C3326A3A4716DB707D33AB51A11E1685A23EECB0500A23D7AF
- MD5 SHA1 SHA512 TLSH