Analysis
- max time kernel
14s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 02:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260817-1169-7l35ek.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260817-1169-7l35ek.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260817-1169-7l35ek.xlsx
- Size 15KB
- Sample260817-dcqa3adp8v
- 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 2016 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2016 EXCEL.EXE 2016 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 EXCEL.EXE 2016 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\attachment20260817-1169-7l35ek.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2016
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 3KB
- SHA256 8f7f89bd6de29f16cfdc1b11e0fa6b858c27d5cfd436930e2b130fec8b9778a8
- MD5 b103b99a435f671fe590c69368aa7122
- SHA1 99d1be7d7da2a73609034f46c076559398d02c80
- SHA512 78725b9076c8b9daeea1755bf7f26c3c14a9f5555209ed27468fa6b39e16a12e76519d096452031e77e50498c558cee53b78bae4b3e2be44dce405bdcec4aef6
- TLSH T1645114121B9F6B0AC1A58272977ADB0DD3307E979741931EA5C0511FBC514148AEDB1F
- MD5 SHA1 SHA512 TLSH