Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 01:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260718-1052-p1zzl5.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260718-1052-p1zzl5.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260718-1052-p1zzl5.xlsx
- Size 15KB
- Sample260718-bms4laft7v
- 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 5968 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 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\attachment20260718-1052-p1zzl5.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5968
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 647B
- SHA256 81313ad6f19e7b8123125ce7bad59cc2722cb2f12aa07a2ebf1c354ddce08b34
- MD5 f33b9110610e61e86aff2cf280ff9e4c
- SHA1 205b31c135395188bf22bb631a69bc6d40ce5bad
- SHA512 d45a8e5cb7c0b5dc16e0c36ddb28a76b58c3ed0d527047fc2404f88db49925b42170d69f30e21fb25a814b935626b15b61f56bde88a06d2853fd9cdbd56d6bcb
- TLSH T1BAF0C0419A93A61AC4758334253A434BDF70FE22F601B32EF390652F3E7255466ADE3D
- MD5 SHA1 SHA512 TLSH