Analysis
- max time kernel
148s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 05:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-vzcd56.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-vzcd56.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-vzcd56.xlsx
- Size 15KB
- Sample260809-fsjvbst1et
- 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 4476 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4476 EXCEL.EXE 4476 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 EXCEL.EXE 4476 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-vzcd56.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4476
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\31RQ6VT5POHYOXJY0GC1.temp
- Size 2KB
- SHA256 dbb7ebd0f5ec5e077cd020ef36a285d314a4e60581f37fb0d251d1f13af8a610
- MD5 896147316f409dd28a7dbce2fec63138
- SHA1 1a4b35faf99f5a541e3fa093f99333e4c2856846
- SHA512 db73b246dc37c6753f5c11c873096eb7f2fddacd857b439157e1606f86c7a84fc53d72b7e301112a12c915d7d695b1ef018afd9432f483c9d42ddc51f3cc0373
- TLSH T1035114022B8B4F7BD429027A5F3A4789E760FC72E724A20D5285426FAD74510C79DE5E
- MD5 SHA1 SHA512 TLSH