Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/08/2026, 03:42
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260813-1169-i0ixlg.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260813-1169-i0ixlg.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260813-1169-i0ixlg.xlsx
- Size 17KB
- Sample260813-d9dnjaap2t
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
- MD5 451c6ea821ad114abafabe447c96c112
- SHA1 473adb6d8657712760af952aa61bf8e1580676a4
- SHA512 5a407331886a5542e7d65952e5e5daf89a2c373d773cc224f8eb809df38ad1879a7b6c0af1a418c6e83d1713dee6488127b5aad615a77bbdbc2f3133f85eec33
- SSDEEP 384:tMyUz/y3kM0B1vMSa1dpH/MRmWZqw0JfX2BtwcGFW:ivzEj0B1vMSa1dpfM770fX2fwcGFW
- TLSH T1F382AE3A96110C61CB1FA4BFD170071A61EB6A9295D633933668E2A839C33D53BEF153
- 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 4716 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4716 EXCEL.EXE 4716 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 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-i0ixlg.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4716
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 25ec00935e0f988a9ab00d00f4e51aca18c2df3e04e619043ce5fbb6a7e115be
- MD5 ea9ca50e62c0463eeb5e401f3a87d1e1
- SHA1 d2d08c052a7b9b2eae440cc5a12e944cd8a0694a
- SHA512 fa8ea25873ac8b7306798fe7c39a4a0b950ea9f0e627b9131c569a2f94433a1c882ef7887e237936210274940d0aa8888e1a5c0f029d96da7d8ccf5fb18c289d
- TLSH T1572120236BDB1F66E424C73EAA298301D320BD02DFA5C31E2204611EBCF5A405B4DB7E
- MD5 SHA1 SHA512 TLSH