Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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 3600 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 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:3600
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 337B
- SHA256 37c73bb6b639442f431e570d7e019f5e18f9965db13256aaf90cf4318836b91b
- MD5 64faabc264b5a8f0f3beb16504abe698
- SHA1 ed730990bd2c4ee71de432803c2683972b12f5b5
- SHA512 1a8e686a3316bfc0081f75f4ea59f447c216da9a66a2e5251a658f405b9543d28eab4d0b9b4e0c9f1e5c3feaf8ab6ccafb436fba116e731a6c2fe45a0dd8fe76
- TLSH T1F4E0B677A3A4FBF5C37D92A47AB86CE5A7F1A869C7A9212B04EC4C824DD002744E7008
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4X01GD0APNMWO432JXA2.temp
- Size 1KB
- SHA256 3955487ed9789d055b7f53163fd590b1a69e4197f981d053b84576084f7cf974
- MD5 23b67ba2103de37664851d59aa30e817
- SHA1 53ca3a46c97247b9bdb3152d6d87382a36d25b3d
- SHA512 4b6bad1a114623f4f9aa80a22b28c737461b153bc4d078566c8879e0722a7a20a302d592c648828f120b6de59363732e878b7ceaa516c7f0f66542a33fbbcfdb
- TLSH T14821AD261F975F0BE1A487B65B7AC777E23078138704D24E5285512F6CA9818DA08B89
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\A1YATSVK19G53IF5KXOT.temp
- Size 1KB
- SHA256 31738f1e62fdae59fdb13f30299a442df6e3083575023f3d2d18019f75cb5729
- MD5 b3eb7d20a90050686f4e9189b83145cd
- SHA1 13bb7af72f0e61a0d2b96df0d7f004f003a7b2df
- SHA512 612343eed112ebb9ce12e558176b1033fb5d8dd4be71444e3b013e655df5620cd3754d59c62ce43f8e8e7729ef9f9bbf6836c75d853b0c95c672e1b8ceed9c2a
- TLSH T11641BE160E979F0BD5E487B66B69C727E220BC13C704E65E6385512F6CE9808DA48B89
- MD5 SHA1 SHA512 TLSH