Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 02:12
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260720-129497-3q38vr.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260720-129497-3q38vr.xlsx
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target attachment20260720-129497-3q38vr.xlsx
- Size 17KB
- Sample260720-cmvg4aez3v
- 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 5896 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 EXCEL.EXE 5896 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\attachment20260720-129497-3q38vr.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5896
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 2KB
- SHA256 e5e9f49b8f57a0d7d55b178801b3ee9c728c5a2f344a715b617b2c5734b5f48f
- MD5 6ad4a429b81fbe68af216328dd1429e9
- SHA1 0c54fbcf49c655a7ff19f057f60d296d3166e351
- SHA512 6c9c40ca30ecdbbf95256b31401211d7e28c1c44f9a8fadc2d83ff7face0b95e4bdae4cb501687303db8e395bf6c069af0c4cfbc70175d128df6c2851a47f90b
- TLSH T13A51F4421BE70A2FD5244272963B839AD3707942DF64D30DE681623F6C7E604CE69F1E
- MD5 SHA1 SHA512 TLSH