Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 08:21
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-hjezzp.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-hjezzp.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-hjezzp.xlsx
- Size 15KB
- Sample261002-j9cdcsssat
- SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
- MD5 ba907819ba93cc080a70e07963e69533
- SHA1 d3864531e6cd5edb8182bdc40b4e56ee353a517b
- SHA512 b400b87128d0e01f16f3c74e7875e7e788e311301a4561a7cb3431c3e344856ac5353dd9dc734d1b2c11fcc1e4d802663ca01d431c18e33d4fb5bc8e4efec0d7
- SSDEEP 192:axj+93Snn3CsCyQHQPBlog3CjWjUOQjPW0gY5x0YNJFJd9SHWpvI7emBg1gJS0e:aV+1g4Sp3CigO2WM5GCJFJzSo+e4g5Z
- TLSH T1DC626D1EBFB4CC55C6235BB8E219E065850C10AB9607F19B7B58709CA476EC06B0FCED
- 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 3236 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 EXCEL.EXE 3236 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\attachment20261002-278819-hjezzp.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3236
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HL39AG3SXXOG9TLK1AEV.temp
- Size 697B
- SHA256 575817aa9742b34f4a45e350af6ec9c93463f10a2fc4e4e2353bd0e3c14e1c73
- MD5 b9e8600e0d332015bfda2211cdbb7169
- SHA1 7ba0b0c6282b0574a089b9a7301c6ed3845b44b9
- SHA512 5506f4d76a8ae4f5a7bf10b034d66aaac86edf91e88a98b3d715999082aeadef6d1e056b982c531be9a2dc9e6be2dd614e9a83908453ceef6682b4c399d05a74
- TLSH T17A01E1010AC3CA37F0A04E782D758719CBB0FD57C705920E628C556E7DF650D967E9AB
- MD5 SHA1 SHA512 TLSH