Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/09/2026, 22:42
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260903-1106-d7xsr7.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260903-1106-d7xsr7.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260903-1106-d7xsr7.xlsx
- Size 15KB
- Sample260903-2mmvpatves
- 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 3316 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3316 EXCEL.EXE 3316 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 EXCEL.EXE 3316 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\attachment20260903-1106-d7xsr7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3316
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 35014bc66a53f0c417bfd36f5cdc39f8524a0c752c06b7bff7023b89daad3012
- MD5 2102071f1e4d28e8701363dea56cf4b1
- SHA1 29a56866df54acdc86fae50c5a6ae2c9bac449ef
- SHA512 77c935f8c27f8e70e84929c4c4ab18efdaccb9475cde039dcd285a988595827fc1708221675a21d9a7d0e2217f49b0d1dbdff8e29a098df1302912844d1d45f6
- TLSH T17E51F3024EEB3F6BC461423A56378392D7617C12DBE5A75F7248750E7DB06008B1EB5E
- MD5 SHA1 SHA512 TLSH