Analysis
- max time kernel
149s - 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
02/10/2026, 04:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-jrg6k3.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-jrg6k3.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-143791-jrg6k3.xlsx
- Size 100KB
- Sample261002-eydptsxtbx
- SHA256 b22dd5d3aebe209c92d10af0e4994c312e645c02c5d184a12b03c856d71cea90
- MD5 b9688527426a0c9499ed5ad94e114c2e
- SHA1 421a08a25fb22b9ccb885fbb5f6fcca6b918b080
- SHA512 5088e53e4af19aec717c8c3b8dc1d2d45d864b64b499bfea1e8bfdd5aa10f0945c72eefb66d06ea9b4c8eeb1fc00e5954bb740d699820173671e8fcc91405e7c
- SSDEEP 3072:5iweuEK2W7PbokdOlE8r2AwjgPPKeyyicgQfxduFV:529W7P0oOp2AoGD7QQfxdaV
- TLSH T1E8A3F1EEF2010236CBB2E8BFE86C42975F194FD097AFAD0A47996E84C05C5105F572B6
- 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 5512 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 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\attachment20261002-143791-jrg6k3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5512
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\I5IUU37CSDTXJ06IYYTU.temp
- Size 1KB
- SHA256 c82d190e8ec29f39bf99d43728219f26d471d8d07062fb54419df516f916ec31
- MD5 336eb0355aaec88f74b7fb12712cda21
- SHA1 248ba88485fb7d7d353e0bc414ae2d5fc29723d2
- SHA512 305213c78a867ed7b9b3a4155c16687d7a1a215f45c355a8e699344c6cf5ff183538f5ac342a60ffdb23fe8d464d6edd5e48a57f5a024aa7dc8199acbce5ac9f
- TLSH T1E821000617C70B97E795073A1E2B8306F7F0BC06D708920EA695A16F3C64C40AA5DB9F
- MD5 SHA1 SHA512 TLSH