Analysis
- max time kernel
148s - max time network
118s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 13:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260813-1169-az1lje.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260813-1169-az1lje.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260813-1169-az1lje.xlsx
- Size 15KB
- Sample260813-qectzazthw
- 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 5112 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5112 EXCEL.EXE 5112 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 EXCEL.EXE 5112 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\attachment20260813-1169-az1lje.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5112
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 1KB
- SHA256 c7544439865da6fb0a4e887f697807d440fcfe9a5c96ecd040292b9c57365c43
- MD5 5c9c6fd48f0c5fcee0f24f675c1c8a53
- SHA1 61758df4c2e977975b7306cc3b423577129bb5a1
- SHA512 6513ab098dfad63fb05c8da756d82be541e90e80c783bff0fb5c5e5f9408733e3eaaa2aa629cc0f530375f61a71def87987faa9661ca4262692774295d263ed8
- TLSH T10D21F30269C71B2BD02093393E3F5B69EB74BC07F215D72CE540212B2F758405D5DB2A
- MD5 SHA1 SHA512 TLSH