Analysis
- max time kernel
148s - max time network
138s - 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, 02:51
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-dcejkada73
- 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\~MHz MsoSync.exe 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 - Enumerates system info in registry 2 TTPs 6 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 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 - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2200 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeAuditPrivilege 2200 EXCEL.EXE Token: SeAuditPrivilege 404 MsoSync.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 404 MsoSync.exe 404 MsoSync.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 404 MsoSync.exe 404 MsoSync.exe - Suspicious use of SetWindowsHookEx 44 IoCs
pid Process 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 404 MsoSync.exe 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 EXCEL.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2200 wrote to memory of 404 2200 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:2200 -
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:404
-
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 44cddc1d1f030cec932c85e80555b9a1bb21b79e8a52d1b0b2aaa6861b9f1156
- MD5 60b1524d44f7f6cff265228db28493bd
- SHA1 de2d142d95fa14f359487c1a8e9e8a475140a5b9
- SHA512 c8515293b3f7be6d5bb0af164c05183488a3574924f039958ab09747099d43c847a33f1717bfb5ae17753859515310b3339a5bd77b3a8d2272fee7f926e77ec1
- SSDEEP 768:zk/CNWjA+bEezjTzBLyHA+RlO1BLFOUqhj:zk/C5HA0l07LqZ
- TLSH T139B43642FBE94519F8BF5A70AEF38B8D5A36BC516E12CB0F5050B51D2C32B81AD61372
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdb
- Size 128B
- SHA256 7ce3884473e56bd31dda497a61f9fec14b5a17be348c9c03f9d197d584e5f558
- MD5 30b6037a15d7cda3b354e22bc3d4641e
- SHA1 82cfde2a28074632e57cccd198d29ca2512c8f7b
- SHA512 c57a948e5c86e188a66a560146f95ab9d7a3c096a0596f1a90b51191573b92997756066daeb988b3b2e2a8a1435487ae51eaed17feaaffc35a8d4b4996445f0b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 8bc767d4489deec0bffbc263d86a0309effef152c064e324b371f9d9ff37ba3c
- MD5 cbe3ea3a8ec9a147088a75a166bc73fa
- SHA1 d9d49f5c21d31628809f031f5239d4de0eb8f572
- SHA512 829a5d3f5570d6c2fa049e24c34d437bad1b3bafd4667ecbc3ec3b5021fad3529cc081079d1a2a8f29b64a05e228e07a565d867bc02dcb020b54fbeada63d26b
- TLSH T19D51DF130F8B1EBBD2601237293B9329DA30BC11D605932E5188B15B7DEA549EA5CE5E
- MD5 SHA1 SHA512 TLSH