Analysis
- max time kernel
149s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 18:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-429995-x9mx0i.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-429995-x9mx0i.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-429995-x9mx0i.xlsx
- Size 17KB
- Sample260930-w4pgysfb22
- SHA256 d6d4bca4b0aba621c2253a5f79d7b548e139d9a71a6ad00cf99ab70052f12f8d
- MD5 9ba9d2fe3b0da110d55bb5f6d89e3fc1
- SHA1 190e3de3d2731eb2e2a14b83f63b98b30c46c277
- SHA512 89c56b965c7461082afd3e68304acc65f41905d747b470e050ecfa5d7bf9e694ae3a2a02662f19900bbb9539a0d3630652b484687656220e1d668b4e5947ecd2
- SSDEEP 384:6U56RH30FE6lHk/TXDepx66KoxOcZmZz1HMwV:6e6eFnlIU86d8ZuwV
- TLSH T11F827D2E1A154770D757F8FFC3605A93588CB6D2839FBA1B391061492B8B8F1233F269
- 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 3688 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 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-x9mx0i.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3688
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 e7b72d21e67050b6e49d09986db1dbb5cf28fd268db21cb7d9d52011d0b456d0
- MD5 78fb6fba9cabb79db2665fb0ba334b73
- SHA1 cf418e800bf29e9eef2526d08d12bd2a17d9765c
- SHA512 696833ce715975dd16897194dff4a4bb58bce6d74014d12849e7f7c4d5fdecaeb14f58064646471bdb83121b9bfbb5944d1d19ae60b95dfd9ce5ab7353ff1232
- TLSH T1A0511003098B1F2ED41643727E39876EE2747D069B01860F758541BFBE66A40DD2EF3A
- MD5 SHA1 SHA512 TLSH