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
11/08/2026, 22:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260811-753-7n521s.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260811-753-7n521s.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260811-753-7n521s.xlsx
- Size 17KB
- Sample260811-2vhwpstemh
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 1864 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1864 EXCEL.EXE 1864 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 EXCEL.EXE 1864 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\attachment20260811-753-7n521s.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1864
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 1e97ac65d9449a3b6b79300bb19f49cc7f431b3414ce02726074f1b77f35504e
- MD5 72f6c41b8ca359a30874d6f81ab3b0f3
- SHA1 ec18e8869790e7d23b7bf3aa0c58fe37e831df34
- SHA512 a3dd8af98283b2cf2c706c523eac06132216235c985b3bbdb2bfa81b4ed174f5b250e32fea629273129694f5a7ec994ca64d3bde04101b7032e99a71afd4487e
- TLSH T1C751330325C70F5ED024C6339A395752D7307D47AB2AA24FF784918E2DB29409B6EA3A
- MD5 SHA1 SHA512 TLSH