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
16/08/2026, 04:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260816-1169-i4ezld.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260816-1169-i4ezld.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260816-1169-i4ezld.xlsx
- Size 15KB
- Sample260816-evsdtabb67
- 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 3360 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3360 EXCEL.EXE 3360 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 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\attachment20260816-1169-i4ezld.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3360
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 2KB
- SHA256 4031002380c4d52069a70aed8945f72293ea23aaa4cad93a100460c032b551f3
- MD5 ce565dfad2036e86cb4c4fd2edacb966
- SHA1 6fbb7255357a5db127da92183e944242d003a9a9
- SHA512 3be23cb9150fffa9af07b72edabca049378fbc24fe05d0b675391b63c2a5dded94ccdbad56ffb3d8b6640fb9224de161e7e65824ffd1d81daa44a20cb9f5f4e6
- TLSH T1FC5132065A470F96D0A1037A6F3E4F6AF7303E129710939E9284512F3CB2804979DB9B
- MD5 SHA1 SHA512 TLSH