Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 05:14
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-1253-o2rk0x.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1253-o2rk0x.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-1253-o2rk0x.xlsx
- Size 5KB
- Sample260930-fw2jjsvxft
- SHA256 c1c061fdb87fedd5fec3fc4525ff8eaf7a80f81ad83b4fcbfdeb1de4956b2973
- MD5 b29eb93569db0e1f6ca55cfd350c435b
- SHA1 6777ebca3046c7f42f4641af97f8b94a33be168b
- SHA512 468a8b5ef6fa36b6a25a8553bb0c0a3f80e844b29081807357ea458923c42830dc0a70a97abb8c335706cdc8a030c132139b660d21dd745ccda577d0cadb4f3d
- SSDEEP 96:a4frwj7zOVl8hPY1yKDtqEBW4/0qdNEeU8WgU4RO5yP+NaiZQin60J:a4fra7ylxwNeW42/MOu+NaiZ7J
- TLSH T162B11A2F3F89E099EBD6D67287188143C45D384EC595E6CA9264B08C1BF39D00B1BAAD
- 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 1324 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 EXCEL.EXE 1324 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\attachment20260930-1253-o2rk0x.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1324
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 5486be7ae1af9374cbf7270af2c99bd2630560e44afbcf9c7e9aa9c4002194a8
- MD5 6c3d853c9d29cc23bb0c2fdc4a7b40d3
- SHA1 6218ca4919f6990069dc74d641a264d8c3e2118b
- SHA512 763da24b31133d595defbfa5a3cd88dd1ac044f7a66d21737202296e040c1b6728031c586c485d04960afe59d47f26bba35d27e9aa0ed03d5fd6b10f574a12ec
- SSDEEP 96:UenRBOo4sRL8FDE7n4qABC75HYLsanT4qR:UGBDXYFYbBABw5HfaT4u
- TLSH T1999103024BD77EAFD158427B6A3A8B6AD3383C16FA40630FF384601F7D51640476AE5A
- MD5 SHA1 SHA512 SSDEEP TLSH