Analysis
- max time kernel
150s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 18:12
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-429995-asx3pp.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-429995-asx3pp.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-429995-asx3pp.xlsx
- Size 17KB
- Sample260930-ws6bbst18p
- 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 1264 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 EXCEL.EXE 1264 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\attachment20260930-429995-asx3pp.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1264
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IOD6QFTJ0TML8OB7TIUT.temp
- Size 2KB
- SHA256 bcd1396f0ad9e4feb089ab1facce6e56cabcc28d69b4d7e37c2a30d0a51ced66
- MD5 55b564b7aaa6a13f5953b2fb0813914d
- SHA1 6a5441f3527f09e922e150a69d8a9581b00c0b21
- SHA512 f2ef6ba777af81b46f0e422e93be8dae030091da0788bf61371d367161e4df646636fe53fe07f7493ef029a4aa9e72f17ce275cb6a6fee4e19ab70981f8ab9f4
- TLSH T1BF5113021FC71E5FF0D446393639AB8AF66079029711A1DF7787725E2EB44009BADB2E
- MD5 SHA1 SHA512 TLSH