Analysis
- max time kernel
148s - max time network
117s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 18:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260731-1169-xge2ec.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260731-1169-xge2ec.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260731-1169-xge2ec.xlsx
- Size 15KB
- Sample260731-w6k8baek21
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 1004 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1004 EXCEL.EXE 1004 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 EXCEL.EXE 1004 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\attachment20260731-1169-xge2ec.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1004
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 1KB
- SHA256 3d602e773f1eca12a187b36da19797a715352eb2908a8d4c9b29c07ed7c6e7cf
- MD5 c137b554494b395fc3476634567dc4c0
- SHA1 dcb450b8c28405106ebffde537cf831c03ec237e
- SHA512 4e95a7acdd21c9373d58310c36f71fdab8b93e20c171eb8b19906721f43a50b7bd0504baf47f6d72db0db404e5f608c3fd2b46686c10c46d5570ff0ad4b702d3
- TLSH T10A21F0030BEB175BD05843763B3E879BE9727C629724C7AEA3C4923F7E60440C90DA1A
- MD5 SHA1 SHA512 TLSH