Analysis
- max time kernel
148s - max time network
131s - 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, 06:34
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-1253-tdwqqj.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1253-tdwqqj.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-1253-tdwqqj.xlsx
- Size 100KB
- Sample260930-hb4jhsvemc
- SHA256 b22dd5d3aebe209c92d10af0e4994c312e645c02c5d184a12b03c856d71cea90
- MD5 b9688527426a0c9499ed5ad94e114c2e
- SHA1 421a08a25fb22b9ccb885fbb5f6fcca6b918b080
- SHA512 5088e53e4af19aec717c8c3b8dc1d2d45d864b64b499bfea1e8bfdd5aa10f0945c72eefb66d06ea9b4c8eeb1fc00e5954bb740d699820173671e8fcc91405e7c
- SSDEEP 3072:5iweuEK2W7PbokdOlE8r2AwjgPPKeyyicgQfxduFV:529W7P0oOp2AoGD7QQfxdaV
- TLSH T1E8A3F1EEF2010236CBB2E8BFE86C42975F194FD097AFAD0A47996E84C05C5105F572B6
- 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 4612 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 EXCEL.EXE 4612 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-tdwqqj.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4612
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 46cc9448186b7800a5022c46c5749c78f9c91b0bc630900bd4c5b3bb62798e97
- MD5 987d0f4ca992429e497083c1649ad035
- SHA1 fc6efd8f410c84ec98af55c41cd0e5b0c2df4abb
- SHA512 cf0fb6c6fe52980c345e26e62618be1eebd74115c0b21a6d3dc8ae9577e5be60b73f50ddda5495660a73f9cf13abf52498d3e7a2f0a0c17996ef80383d7e5593
- TLSH T1AD2120231DD70F1ED83593767A735792E230BF16BE44427FD185522B5E68A00CCC8E6A
- MD5 SHA1 SHA512 TLSH