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, 14:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-d78ue8.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-d78ue8.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260809-1169-d78ue8.xlsx
- Size 17KB
- Sample260809-r8rewsgp8v
- 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 2436 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2436 EXCEL.EXE 2436 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 EXCEL.EXE 2436 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\attachment20260809-1169-d78ue8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2436
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 673B
- SHA256 aa01638181c1d0376187586efee9eccd2d68e2d4e74cc98ad3c70cdaa7e1869e
- MD5 0cc6aab4fd95d253b522f29d88a8b282
- SHA1 1fd2a7ef2cedc0ec34f4f81a08675f0e6087cc98
- SHA512 c32f953ed43cb609c7440ed6b7d80af30243218ce6de18a17b01e4bca2736a39832777ab905b381469b1179166674d6cc46e16287c87997667fd5b6aa9f6a715
- TLSH T17001E10018CE0F56E026833C293B9F56DB70BD33FB86522FA249B2492D7180055BDF26
- MD5 SHA1 SHA512 TLSH