Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 04:50
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-hz5xr8.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-hz5xr8.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-143791-hz5xr8.xlsx
- Size 17KB
- Sample261002-ff89fsww3p
- 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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4120 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 EXCEL.EXE 4120 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-hz5xr8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4120
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\EW9AUENPEIXX123P398A.temp
- Size 4KB
- SHA256 5299f8d5a0f58c361ced307a9fa7b43729243adf628618b73c197fbd9693afec
- MD5 5215ecfa0c9caf92b3a333fdf907df6d
- SHA1 5ce0a4c0911abaa272f068f934bba0a303f4c606
- SHA512 c63c76382627794f785609587810cfde1968b05033ecb342875dcb2aacadec7a7365a5376af5b31c9098138af4d7189f73361044d7da10fd227bbb0c23fb0716
- SSDEEP 96:UswdhR5ctcXXLuzeGLb+kzv4BJRKglW8xRqThmAT:UswdP5ctUXLceGXxv4BnKx8/qThmAT
- TLSH T1A091D0130F8B5F77F05057731A3B87EEE7B179439652920E6A84223FFDA5900C918A5E
- MD5 SHA1 SHA512 SSDEEP TLSH