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
31/07/2026, 23:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260731-1169-6o3x3l.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260731-1169-6o3x3l.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260731-1169-6o3x3l.xlsx
- Size 17KB
- Sample260731-3g6w2sshna
- 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 1924 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 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\attachment20260731-1169-6o3x3l.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1924
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 5KB
- SHA256 e8ed25e585635d263ef9e6eaeb82133e5d8ad1c4cc48837d635a01ec6a38874a
- MD5 e12f98f520f4f9c2818c26ba4a8b75f0
- SHA1 a527a3a366f6b9b65a91728b9111f6be2ba511cf
- SHA512 a54cf21795c90bc31a14f6a411deb20fde784a60708161189dc38398fe463d235aaca45610076e031f298ea56a1e70568e3a98f7077a795c9bd80edc01a9790b
- SSDEEP 96:DkR1zeapxRLQoOkoRl9C6RHxcBs97RP336QRPW:AxecLPOvl9nHSBsfPKuO
- TLSH T1C6B155811A9BAF2BD0784631663AF79DFB303D02CB69971E7788111D7E729009A0DB5E
- MD5 SHA1 SHA512 SSDEEP TLSH