Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/08/2026, 15:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260820-1186-pa8m2e.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260820-1186-pa8m2e.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260820-1186-pa8m2e.xlsx
- Size 17KB
- Sample260820-srxe9aeb83
- 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 3364 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3364 EXCEL.EXE 3364 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 EXCEL.EXE 3364 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\attachment20260820-1186-pa8m2e.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3364
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 89176fe07417564a961f792b094ec75e79696f1d16ae08d36fc3f9077e60ccc0
- MD5 bf85e1a04dd5e78885d68e8a754dd348
- SHA1 fad27cc1e18c97377cabaed11c6caa02774cca2e
- SHA512 419aae9a91fc8530b278f65efc5e16213ec0ff8dbe4e3115cad08b2cfcaee86208bde905de4e7f9281c29435ab8900714654f9e910e14cfeec1efcb4f7fa8385
- TLSH T1825110C3868327A3F094D176553F8756D7B0B813BB95E32EB984D10B2FB68408B4D96B
- MD5 SHA1 SHA512 TLSH