Analysis
- max time kernel
148s - max time network
129s - 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, 22:24
Static task
static1
Behavioral task
behavioral1
Sample
empty.docx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
empty.docx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
empty.pdf
Resource
win10v2004-20260911-en
7 signatures
150 seconds
Behavioral task
behavioral4
Sample
empty.pdf
Resource
win11ltsc2024-20260911-en
7 signatures
150 seconds
Behavioral task
behavioral5
Sample
empty.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral6
Sample
empty.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target empty.xlsx
- Size 6KB
- Sample260930-2bls9asfrd
- SHA256 6023a26e4c5cec77b195a9da12e3d7e5a250b289b848c6e77e9f6972ebff24de
- MD5 6e2b0a8131a312eeae880d3e5bbb5a0d
- SHA1 f202520030fa68c15cf9dd15aafd3a4b312e8acf
- SHA512 e53ecdba3c49e7a2163f5c0f274cdfec5537f99bb5f75881e4a918a27fee1779ac49e87feda4206990f95cdf4437280845cba1e4181184b6245a46d53bbdaefc
- SSDEEP 96:y3EaxRS0YWuQZDkLfVulvjKPGotFEB7wHSn81Suqsr0vkhIkRrxkumm/XF3:cxRnuQufVugPNFEBP6pIMeUrjm+3
- TLSH T1C2E14C2EF28EF472C067AC7EC00D21B5192D71C48212FE2D74656E9DD681B56633BA8D
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4844 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 EXCEL.EXE 4844 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\empty.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4844
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 0f2b8708ea4b18c257147f31d1f1983f7bf58e6a08e0b80a61e20bd443ef72f2
- MD5 02eaf72dc5cb0f4335f37fb921e4fb5e
- SHA1 c2473f18995a336f74a7f745d409a893267156e9
- SHA512 6178da103b996bda2fa4c1ec048d2d4482020bfff20a4c528419e129c956e9ceb49927124393b5805daac3f6ff6eeaa1fa713f97d7f74b4b84983498d5ff213d
- TLSH T1425104051B8B0E66F0158275172AC7A7C7B0B862BF108A0DA788D25F3D76A44CD9EF96
- MD5 SHA1 SHA512 TLSH