Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 15:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260723-753-xnbugl.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260723-753-xnbugl.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260723-753-xnbugl.xlsx
- Size 17KB
- Sample260723-swbpcazvhw
- 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\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 3980 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 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\attachment20260723-753-xnbugl.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3980
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HZGEY60LDUWL92VZZ2TW.temp
- Size 1KB
- SHA256 b381ad9285627af5ab32ebf2e56f5ad42b6961fcd8b7343d531c17154d4af735
- MD5 406162fb87b78748828f01c6f2e87bfb
- SHA1 31561faafcff7a6ecf68423d7a82fb9f7a2cc918
- SHA512 51238e78cb0cbc7f16fe2966fe3b45807e018e61a5fbeca310da8ca0e83486dcc950ef641a36958bd4ab37bbaf0a235daac8f6864d84c81de051f6c49c1d6ef0
- TLSH T18F210D021A871F2BC07187726F3A472AD331B912FE10E71D8A84622B3DA5550991CD9E
- MD5 SHA1 SHA512 TLSH