Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 12:21
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261001-527357-7s34qp.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261001-527357-7s34qp.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261001-527357-7s34qp.xlsx
- Size 15KB
- Sample261001-pjskjsbf67
- SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
- MD5 ba907819ba93cc080a70e07963e69533
- SHA1 d3864531e6cd5edb8182bdc40b4e56ee353a517b
- SHA512 b400b87128d0e01f16f3c74e7875e7e788e311301a4561a7cb3431c3e344856ac5353dd9dc734d1b2c11fcc1e4d802663ca01d431c18e33d4fb5bc8e4efec0d7
- SSDEEP 192:axj+93Snn3CsCyQHQPBlog3CjWjUOQjPW0gY5x0YNJFJd9SHWpvI7emBg1gJS0e:aV+1g4Sp3CigO2WM5GCJFJzSo+e4g5Z
- TLSH T1DC626D1EBFB4CC55C6235BB8E219E065850C10AB9607F19B7B58709CA476EC06B0FCED
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 5008 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5008 EXCEL.EXE 5008 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 EXCEL.EXE 5008 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\attachment20261001-527357-7s34qp.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5008
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 3KB
- SHA256 f0edc5b4736bde7b3545ccbf4abc15e1ffeee1c985dc435b18fe61430b7d2420
- MD5 a0f02b2c5d6e0bbd9b7f038163e35da2
- SHA1 2125143e2b9da376bca73cdf262f56653123b136
- SHA512 ec235126775ea859896fdbf0eed673fe9ee5060d27cee9ed89957f9131c31bdd6eac540bc928fee1a79d0c342221bc8d1fb8d451e176d7a66face25779142781
- TLSH T1C551F2028AE71F1FE422C2F6BB3A5756D270BE01AB40637DD6C5A13A7D79400CD9DE16
- MD5 SHA1 SHA512 TLSH