Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/10/2026, 22:19
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261006-286391-3i4u8a.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261006-286391-3i4u8a.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261006-286391-3i4u8a.xlsx
- Size 17KB
- Sample261006-18tppagg78
- SHA256 d6d4bca4b0aba621c2253a5f79d7b548e139d9a71a6ad00cf99ab70052f12f8d
- MD5 9ba9d2fe3b0da110d55bb5f6d89e3fc1
- SHA1 190e3de3d2731eb2e2a14b83f63b98b30c46c277
- SHA512 89c56b965c7461082afd3e68304acc65f41905d747b470e050ecfa5d7bf9e694ae3a2a02662f19900bbb9539a0d3630652b484687656220e1d668b4e5947ecd2
- SSDEEP 384:6U56RH30FE6lHk/TXDepx66KoxOcZmZz1HMwV:6e6eFnlIU86d8ZuwV
- TLSH T11F827D2E1A154770D757F8FFC3605A93588CB6D2839FBA1B391061492B8B8F1233F269
- 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 2120 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE 2120 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Documents\attachment20261006-286391-3i4u8a.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2120
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 386B
- SHA256 188a30465b75e371036ee1fcc1ea89d5d4dca8682c5960951ec945c43e3b08a1
- MD5 dfe4ad2d22acb2f9b25497d7ae0fdc05
- SHA1 aa51427bbe00c3adeb323721bbe3730f12bf5230
- SHA512 d7d62bd74a045113b0a5b34c532f9b5cd331052594d0ce78e6f67179ffcc4062bb7b7db4cca13fadd91dee952e0cca056c55c4f2f78fb47c35c4e30ca3450fd1
- TLSH T18AE0E557B378EBE1C77E92E879B86DF546F2681DC669213210DC0DC24DC291794D7418
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\BG2S8EQC29005NG30SJ2.temp
- Size 3KB
- SHA256 161cf346c5b0aee9e329efaca33c5cbd19a22654f05fb90e2a1a81bcee6c4ce6
- MD5 e91fd8a9b75d59f35c60125cb1aa70b2
- SHA1 aa2d6ef0a4f8566487c932f747ee3938e2cfa2c7
- SHA512 db6bafb3c6d782beddd005c003f61d68ab56067a49a4af0c13654ba819a94746d382aee0d58b285d8864561f2025b58497670ab7cccb76470fef97d953dd6e31
- TLSH T15F6100121E8B5E6FE01943BA55B5930EF370FE07DB41964EB38C464B6CE2100D66DA1E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ZGGQTSVDEU79JPUM4QJL.temp
- Size 3KB
- SHA256 f7a794ce1691f5bbfb897f3dded6b1b694e060489f586494c4111dea9dd6daeb
- MD5 4a6a319b93af507aad3adc598f2dd386
- SHA1 db83bc484f02988df3699af5352efbf204ecb92b
- SHA512 20d3fd08d2a3d19a11387152043e6795141299d5dffb29e4ff7b74d3e47c75f42bdacc73395a212a400215d6faa48014b722595767cd49ab4afdbc7cc5318ed6
- TLSH T1BC8121121A8B5E6FE02947BA55B5930EF370FE07DB05A64EB38C464B6CE1100DA6DA1F
- MD5 SHA1 SHA512 TLSH