Analysis
- max time kernel
149s - max time network
144s - 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, 00:59
Behavioral task
behavioral1
Sample
attachment20260930-1092870-xg632x.xls
Resource
win10v2004-20260911-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1092870-xg632x.xls
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260930-1092870-xg632x.xls
- Size 181KB
- Sample260930-bcgb2svenc
- 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 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 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 - 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 5100 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeAuditPrivilege 5100 EXCEL.EXE Token: SeAuditPrivilege 380 MsoSync.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 380 MsoSync.exe 380 MsoSync.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 380 MsoSync.exe 380 MsoSync.exe - Suspicious use of SetWindowsHookEx 22 IoCs
pid Process 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 380 MsoSync.exe 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5100 wrote to memory of 380 5100 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\attachment20260930-1092870-xg632x.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:5100 -
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:380
-
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 1a39996194811624e9113c675d60d251c5e0ec4d61a42b931c0a7adfa9e7fb0a
- MD5 445035ae5fcb46d8c845502df100451b
- SHA1 fe3e266f45d7a81ff3abbd16e30f60b3371413d7
- SHA512 6ef5ca6efab91bcd86576dc38a736cea5e42ea94d48539e8bdafb5ac4466d993a7cadc4f4369035188f8d80a66673341a4fe647ede983c78ba82cf7ebebe68dd
- SSDEEP 384:YGOLZJCC+d8SF1ep+Ri5wS7MylxiFOWFQtZNzVZO4FX5j:bObCBHg+RPc0FOUqhj
- TLSH T1CDB45742FBE90518F8BF5A71AEF3869D1A36BC515E12CB4F5060B51D2C32B81BD61372
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdb
- Size 128B
- SHA256 52d265ae9d8499613ad86cfdf95f54e73817aab8ba28370d67be10c91aaec260
- MD5 77913dcfdd1ad4597fb8dd7dfde3cf1e
- SHA1 8ac8f5bb96956dac700dd4720df6690b7611f661
- SHA512 9430a0bb63a614554511c3102371c37247c0dd25e05e79a2bdd5b4e8ba03a7195b9b7fbf15f6719db3e6b71f7742eb939b5a6d00a35e66e4e6815a1da40d42fd
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 b9587b930c614caf6ec1890fa75a67eaa85b0513e4c322eebe6a00ed6229c4c5
- MD5 9f89668fd65cb43fc59acf805f6cc619
- SHA1 693f8e7b0f05b070f806b28de4291a20c18c6bdb
- SHA512 f00ed4095bab407eda1426ba7423e9f80a6c58f27f42e9d8c7bbd96a6dfcd01c04631462c524758eb8f85cff1f7497b815b04fac12f11e53aef07e1e814a66d2
- TLSH T1FD21301229C74E57D024967B2F3AC76AC3703D92FB09436E2304536BADB0900E64DABB
- MD5 SHA1 SHA512 TLSH