Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 05:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260804-1169-7s08k7.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260804-1169-7s08k7.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260804-1169-7s08k7.xlsx
- Size 17KB
- Sample260804-ftqn9sdd87
- 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\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4180 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 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\attachment20260804-1169-7s08k7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4180
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7OQFJM90VQ0ZINA4D09R.temp
- Size 4KB
- SHA256 22dd934d3e74bdd4c94aaa5bdb61bda797882d2cddd4b1d4f80acee788fa0dff
- MD5 5054b7d47392ef9ef84af6709bb1069c
- SHA1 b8e52b541141e607f98d173eb1cc5adf283f3178
- SHA512 d145e581a0831df1a10c69b5959f6dfccc6c83cc8218e95d8cb0fe49204fa5cbcb10a0b7e3b6b28260e782f14d1219445731a586c2f0218568cf659c1cf92677
- SSDEEP 96:UIRRBKnMYh9RRoLKfZNk4eAZ/Z6HRLDRRFApifRRXzReux6RRv1Rh:UgRnyjRoehNk4ei/Z6xJRFaeRjA4mRvh
- TLSH T11791F2034B5B0B57C06442767B3D839EEA717D13AB28D71EA3C1963B3EA5400CA4EE5E
- MD5 SHA1 SHA512 SSDEEP TLSH