Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/08/2026, 20:04
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260815-1169-p4vrf0.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260815-1169-p4vrf0.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260815-1169-p4vrf0.xlsx
- Size 15KB
- Sample260815-ys84bstvav
- 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\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 1580 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1580 EXCEL.EXE 1580 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 EXCEL.EXE 1580 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\attachment20260815-1169-p4vrf0.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1580
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 3KB
- SHA256 d5e6588916e9c88e3c520a433ac0d5b22b192325978eaf327c8fe69d5a0c2aaa
- MD5 293594eec7c5e6dd9ec9f296c1383a0d
- SHA1 83ba35b5d3ad64db3577ee64b4e1d720504eb5cf
- SHA512 7f2f7f327e8de6880a3cbc3f38de2d41bbb4e5a986cc65440f842932765ad941caee5274b840d8a7fe22c38ccde9d0923b41af6cd27ebd262f1ee99dbe07a30b
- TLSH T1A051FF2207D30B5BD074427A173AD712F730BD12A724DA2EF5CA115FACB05808E99A7F
- MD5 SHA1 SHA512 TLSH