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
09/08/2026, 06:40
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-750-vijcfb.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-750-vijcfb.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260809-750-vijcfb.xlsx
- Size 17KB
- Sample260809-he7ekswtev
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2712 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 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\attachment20260809-750-vijcfb.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2712
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 4KB
- SHA256 e98e496770ef401e34c7513f4afc0497ef1bf62a217136088429c21ee42b1a15
- MD5 e667b67012dc384a9f51c2a487cb9bd5
- SHA1 2c53c643605fc94342ac6c2f267019637cb1c4a1
- SHA512 491ef889548974c304ac3ac04258656aa1ae1dc501d0466bad0293d35fd2975bcbdb232c0199506bb380bf2dfc6236954af0836742e763da5304e4f7ab702d71
- SSDEEP 96:U+fRsha7nd5zGQOnTARH0vMRoqt1R14DiRmHXDRs2jZW:U+5shMdtGQOncH00oqh146m1sJ
- TLSH T15E9112022EDB5E57E03846325639F789EA20BD12DB95B22F3384112DAF76900A71DA66
- MD5 SHA1 SHA512 SSDEEP TLSH