Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 00:23
Behavioral task
behavioral1
Sample
invoice_661.xls
Resource
win10v2004-20260911-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
invoice_661.xls
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target invoice_661.xls
- Size 181KB
- Sample260930-apylesag32
- 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 4428 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeAuditPrivilege 4428 EXCEL.EXE Token: SeAuditPrivilege 4040 MsoSync.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4040 MsoSync.exe 4040 MsoSync.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4040 MsoSync.exe 4040 MsoSync.exe - Suspicious use of SetWindowsHookEx 22 IoCs
pid Process 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4040 MsoSync.exe 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE 4428 EXCEL.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4428 wrote to memory of 4040 4428 EXCEL.EXE 97
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:4428 -
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:4040
-
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 9b6fb7296fa1d5437482129991304322d5281e66608cd290cf4db337d47c4fef
- MD5 38c3d275bce0ad832120d12b4a6871a3
- SHA1 81e2c5cd7cf66a3fc2101c27b0525fec9cbaefba
- SHA512 a3994946d7a330ba79917f8df3dc5d12fdb9dd374012eff412662a4f1d9b4ebca47783b31b2d38af34a636195fcfdca767bc197a88961f4ff17183d844b01de1
- SSDEEP 384:PGc74JCEEd8SFYp+Ri5E9Mil+iFOWFQtZNzVZO4FX5j:ucACxHQ+ReMbFOUqhj
- TLSH T1BCB45742EBE90915F8FF5A70AEF38ACD5A36BC515E02CB4F5050A51D2C32B81BD613B2
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdb
- Size 64B
- SHA256 d4169a329625fc1e4f57b18a2ba125446c51aefe7d3e1b64407203cb26668a4a
- MD5 1c4413948b443dce2b0f30caebd0be4c
- SHA1 8affea153f4bec58e5ae4f749b27d8270cb0bb1b
- SHA512 2aee7595105c4abb36fa0c15db6a1e12241970d8a1abb36927f62d7c306b7e1b05bfe8d1797bae00a045a99229d3dde505f27968b5cc2fa1641f197a661d3676
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 bc0154f86b36a4230237a2f3c8db56cdc8d20301d3ab1e480174fbeeff3cebe8
- MD5 d9c3f594fd18b226c8ace51d306c2f8d
- SHA1 6f23643a6980b37c045211dd73b56687689d1797
- SHA512 a2cb14eaf996e7956a7f92a3ae1d0a1c090e917011f1af2f68f72cd33bc8a8edb6d9a7864f4226081f495323cecc91117946ef596f4a0e51d604d7bcdcd6eaec
- TLSH T1AE4114022FC36E1BE0B843B21E36974AEB61BD05D724910F66C7751F3DB58109B6CE2A
- MD5 SHA1 SHA512 TLSH