Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/07/2026, 12:12
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260717-206134-4kdsbz.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260717-206134-4kdsbz.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260717-206134-4kdsbz.xlsx
- Size 15KB
- Sample260717-pc65csat7k
- 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4436 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 EXCEL.EXE 4436 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\attachment20260717-206134-4kdsbz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4436
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 659B
- SHA256 2c84aaa9f49ff25b3ba29efee193fcfd2834c8beaa1a8c99bd66ca80d0f7e8d4
- MD5 7bb2e5d94157a92575490b2fa5f89e28
- SHA1 8aeecdace6ba64b8368206df199b2750f0b12501
- SHA512 6bb0b0c7377c463fcd9e3126bf885340ab4f0cd00d136f2326578a79012ab196de1d045d4854b2d35193231dd1d42535c9a04d1d4e7421768271e425b9dd1bd0
- TLSH T157012606CAC7271BD02412393A36438ADE70F911D609571DB3C4A10F6CA5010C6F9E5D
- MD5 SHA1 SHA512 TLSH