Analysis
- max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 00:12
Static task
static1
Behavioral task
behavioral1
Sample
sample.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
sample.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target sample.xlsx
- Size 3KB
- Sample260807-ahn4eacr81
- SHA256 c663d01ab1d11dfba2c20b2db475a53807704a7f5db713ce9e14095999a45477
- MD5 f372311996864b2841d56fe57eb28a0c
- SHA1 af38a6dd19bf727da574ab21baa18c97b4ba9e8a
- SHA512 77d0019ff084420e8bb67bbac4cd56c765b4998df78ece40a64d615c4d5a1eb91ec16104a45f5571a6ad3a8382090269dd46f644b1aeb9c106c8f77ae77c7d7c
- TLSH T18781D946AED1DC26DB1F2432812E8467E40C60DD8391F64735307AD52E71EC16BDACEA
- MD5 SHA1 SHA512 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 3116 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3116 EXCEL.EXE 3116 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 EXCEL.EXE 3116 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\sample.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3116
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 1KB
- SHA256 1df15a005673e70c64d9f151790e554e90a9e5d693c259579b61dadcb8d973c0
- MD5 47a3695e098adbad62649ba5ef510cbf
- SHA1 6a320415f1d8cfdc16c77eb635dd5b60d9496171
- SHA512 15b1331f7461735410cbbcd6e850a9806b0c4c5395e89a51389ae8e73e37a7cd3ef258f733599a1d2cdd836fb9aa26b33322a9fd6927811da64c6e9762e75c69
- TLSH T13C4122012ADB5F5BD0B401702B2D8F56FB707A01EF24A3AF6184211F2D76800C66DE1B
- MD5 SHA1 SHA512 TLSH