Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 00:40
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260804-750-ce6shr.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260804-750-ce6shr.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260804-750-ce6shr.xlsx
- Size 17KB
- Sample260804-az7bbadr81
- 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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5968 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 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\attachment20260804-750-ce6shr.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5968
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\TNJEJNKET0WUNZNKDTWM.temp
- Size 647B
- SHA256 27b7b1a0c66194b280934ccf7659c8d30b15613787348e17ea23b07c5578e7ac
- MD5 ffb5afd80110921b1a8ce95fd91f595d
- SHA1 7b64f3e7046157a3ee898aa14ac0ecfd43e20fc1
- SHA512 f08123e5a203fbd1e9951e26ef8a83276316cbc0991d90c0734bd7ea9dc7aeacc06f796e888e0d8e7fadb7f6f6bbc37a2d112bcbf0e65a7f0b0b30fead092ae4
- TLSH T170F0814159936615C075833425364347DB70FE12F601632DB390652F3E71554659DE3D
- MD5 SHA1 SHA512 TLSH