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
19/07/2026, 15:00
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260719-1072-uj9f3z.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260719-1072-uj9f3z.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260719-1072-uj9f3z.xlsx
- Size 17KB
- Sample260719-sdctpads2q
- 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 4136 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 EXCEL.EXE 4136 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\attachment20260719-1072-uj9f3z.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4136
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 5ce956d142d321d7d33b2b8a35f7010e40a7a33c4847077d440e75e0affeddd0
- MD5 0ba79bb48db6507c31725eb9052f1373
- SHA1 3b3973b2f1959de270923642ce8e38c2f4624f8d
- SHA512 6d3139b8c8ae574b53163a55a7e252fc29002af19947b91614f61be1d60d6593d99e28c584df50404be77ef9bc1539cdbe31ffc7057e79035623850db0511107
- SSDEEP 96:UIRRBKnhYh9RRoLrfZN54eAZ/Z7HRLDRRcApifRRXzRPux6RRi1Rh:UgRayjRoPhN54ei/Z7xJRcaeRjl4mRih
- TLSH T15F91F0034B5B0A57D46442767B3DC39EEA717D12AA28D71EA3C0963B3EA5400CA4EE5E
- MD5 SHA1 SHA512 SSDEEP TLSH