Analysis
- max time kernel
149s - max time network
141s - 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, 14:57
Behavioral task
behavioral1
Sample
invoice_661.xls
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
invoice_661.xls
Resource
win11ltsc2024-20260911-en
8 signatures
150 seconds
General
- Target invoice_661.xls
- Size 181KB
- Sample260930-sbsgcsvs6j
- SHA256 c14bf37d39c7c81806343c288e4e8d57dd24fc612390db22983a21cfcb86912b
- MD5 5b1827d484c33a74e4e9bd3c409dfe69
- SHA1 7664aa2abf9e049c826143b4b690954348860758
- SHA512 7815f9654af6e3d4daf4c1ce6017069b5c3b65688ad0e7a1bf71cf969a8160e21decb4cca7d50c0925a753ae979e16b00d436d5fdfeb30b04372240c8dd1548f
- SSDEEP 3072:60k3hbdlylKsgqopeJBWhZFGkE+cL2Nd0zyF0Vi4m+Oi9l1isYgmNWl1oH2HU7:Fk3hbdlylKsgqopeJBWhZFVE+W2NdzFV
- TLSH T115045E629A71BB01EE610A3513A16BAA511F7D1F0BF50309785DEE4F37A3CDA349F842
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 6 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\ProcessorNameString MsoSync.exe 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 MsoSync.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MsoSync.exe - Enumerates system info in registry 2 TTPs 6 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS MsoSync.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily MsoSync.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU MsoSync.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1260 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeAuditPrivilege 1260 EXCEL.EXE Token: SeAuditPrivilege 5912 MsoSync.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5912 MsoSync.exe 5912 MsoSync.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 5912 MsoSync.exe 5912 MsoSync.exe - Suspicious use of SetWindowsHookEx 42 IoCs
pid Process 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 5912 MsoSync.exe 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE 1260 EXCEL.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1260 wrote to memory of 5912 1260 EXCEL.EXE 90
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\invoice_661.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe"C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe"2⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:5912
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.accdb
- Size 512KB
- SHA256 dd7988cd5e486e99fb15ffe65d7a17577fb855f0fad2e902890e66a530ff4066
- MD5 a52e5195413cb47fc4b508a9646f9410
- SHA1 010989a2d81b497c51251671867b715472a409b7
- SHA512 05d8e4b4507caa7aaee85252563f974292fc5c95c32f8d71076cdc90e55ef60985738830b80e21e17bccf801d27e76a6ed5c64838c76ff81884d54342cfaf358
- SSDEEP 384:NGOqo4omNNrJCaWz3rRXdjpvVbYI78SFip+Ri5AXMDxlbiFOWFQtZNzVZO4FX5j:YOKdCNHW+RQDv2FOUqhj
- TLSH T16CB43842FBE90A15F8BF5A70AEF786CC5A36BC515E52CB0F5060A51D2C32B827D61372
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdb
- Size 128B
- SHA256 8af5cc4c809e6fbb261ac13ca4423a06efc505d165fb1fc5c7d9a24f52329ba1
- MD5 fdd755d853e6d51a1466afad934f5e75
- SHA1 5a9cd54d31753a01cf4d9bb43ea8aa5adf0b7d57
- SHA512 adca0477500fface7b87861b6eb68ebdee0686933fdd90c376fc498d92d53778d4ce9c5d12e253cde1c72a782d8b68f72a5139c88c2d533d0261c6c61291bf6a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 651B
- SHA256 b723cd066e80d6097840a200791b18484254783019a778a1308e6d7d31bd11b7
- MD5 922786103af76e2ed33862c71d59ddd4
- SHA1 d68f8f0227a5d0e9eaaee4011a80b99018f8b7fa
- SHA512 7e522c680b333c06897ae2996986a162d0a3e253b0207bc8b6914d1f0ff47c6b60b875fe669b739f63b984d162ae10a63e7be7f2d3b8b237800ddb5c1404973b
- TLSH T150F0EB030A4E0F8AC0648732AD2A8356D351B816DB629A2EE3D0111FBC716109D48BBE
- MD5 SHA1 SHA512 TLSH