Analysis
- max time kernel
149s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/08/2026, 17:12
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260803-1169-n84ne3.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260803-1169-n84ne3.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260803-1169-n84ne3.xlsx
- Size 17KB
- Sample260803-vqvalscf83
- 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 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 5628 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5628 EXCEL.EXE 5628 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 EXCEL.EXE 5628 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\attachment20260803-1169-n84ne3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5628
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 2KB
- SHA256 1a45035e877531434250700745749cb1b8dff324ff2661eb503131a6751c529f
- MD5 ebe527c8b8a7a1b82c2218038de00d1c
- SHA1 6cb6940d4d80d36b9c4d0280a3d7a97c5ed0c4b6
- SHA512 e6b9dac61562cf0ba0ad4a46e929e24f440bc309325b3d22e69d2c4ac0caa137c39567887b739668576e22ed8ee7a24e813f80debc893a9f1d1c41d56bd0496a
- TLSH T1E151F0130BCB0FB6E0688733562A876ED330FC139B16425D5284464BAD79D009E5DB9B
- MD5 SHA1 SHA512 TLSH