Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 00:56
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260807-1169-wye81c.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260807-1169-wye81c.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260807-1169-wye81c.xlsx
- Size 17KB
- Sample260807-badhdavcmb
- 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 3232 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3232 EXCEL.EXE 3232 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 EXCEL.EXE 3232 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\attachment20260807-1169-wye81c.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3232
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 fefa030816502ec568880f30fe7a3499a32f5e5c63de282ad731310d50bed6a7
- MD5 8a5bbeaf56425caaab8e2e225d4bf359
- SHA1 1f6a537a27a8ed81b6e289f62b2b0a507c171ebb
- SHA512 bcb0657b96f579633d2c21fff75fb9fedc2481c4a840b1c9bf7bd63ac71f93e5d2f8a3a6a98fdf400512e14e785f66c3a09a0762ca5f8f20e045decaee265340
- TLSH T14451D0010ADA4B1FC130433527399799C7B47A93E724930DA9D1601D5DAF5408A6EB6E
- MD5 SHA1 SHA512 TLSH