Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/07/2026, 02:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-997-wiiv6g.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-997-wiiv6g.xlsx
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target attachment20260722-997-wiiv6g.xlsx
- Size 17KB
- Sample260722-c1bl5scl8x
- 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\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 3700 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3700 EXCEL.EXE 3700 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 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\attachment20260722-997-wiiv6g.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3700
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 1KB
- SHA256 ed6707d1a2bad835d2982fccfa4c0887c98b61d7624da67b1c5306c6f5787052
- MD5 ee37c46b1c574bd132d8076dc789ecd4
- SHA1 08b1580a97ba97e4a1fb801d15a6a2cb58aa59df
- SHA512 e3ee3ef905487af329312460a576cc7a8f3008715b46360d486abd80ee2ac92eac039704442ac1cbbdba99bd29a70681b938e733efe9cb8cce86128c80a3a72b
- TLSH T13941124347472F1BD12547326A27C7A29BF0BD17B700A21DA1C4626F2E757009B8EF6A
- MD5 SHA1 SHA512 TLSH