Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 15:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260802-1169-zvlabz.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260802-1169-zvlabz.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260802-1169-zvlabz.xlsx
- Size 17KB
- Sample260802-ss225ack5t
- 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 2064 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2064 EXCEL.EXE 2064 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 EXCEL.EXE 2064 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\attachment20260802-1169-zvlabz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2064
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 3KB
- SHA256 57828b3e9ea3fc65f67cf36b72f7d9480d3eaee1443f27d44c818e61c5c3b23e
- MD5 6dfead01d9d3feab71527a61a54eda14
- SHA1 04904f253236323b573c7f0b61e340e01ccb4c61
- SHA512 9c80c00b22c3679dc6f7e0fd06ababa3b91fc61705d71893fff6ecd86ed4664ae1e06ac4589777d89b37232470ffe29c3ecd98c0be94e590d2e0677180fa08c2
- TLSH T10981340159DB0F57D074C232573A4757EB303D87EB12678E6384A1AE7FB29005A1EA3B
- MD5 SHA1 SHA512 TLSH