Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 04:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260729-1175-4i18i6.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260729-1175-4i18i6.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260729-1175-4i18i6.xlsx
- Size 15KB
- Sample260729-e2hsysthjf
- 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 552 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 552 EXCEL.EXE 552 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 EXCEL.EXE 552 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\attachment20260729-1175-4i18i6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:552
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 54f82ddbf8ae45dbb1829a2338a42c4a3c14e0b04012ba559efc6ab33564bd5d
- MD5 4f0e3f44e0ac760b6df518991f08b707
- SHA1 9f24d73da73e1641d1b45442ea4113509b3a9c39
- SHA512 63d2b6b04d5a666d97197c333ac148b00d7ad8d07e5137ca68c4ead78ba8230b9a52e0c7d45d2f5a5c277dba574c7a22271ede6ae02736529830f8031fae4e42
- TLSH T1E55111015A934FEAD1A406713F3E4F0AE7307D21B770A7ADA2C0551B2D75C504E9EAAA
- MD5 SHA1 SHA512 TLSH