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Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230831-en -
resource tags
arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system -
submitted
04/09/2023, 10:47
Static task
static1
Behavioral task
behavioral1
Sample
Combine Stock as on 31032017.xlsx.nztt
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Combine Stock as on 31032017.xlsx.nztt
Resource
win10v2004-20230831-en
General
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Target
Combine Stock as on 31032017.xlsx.nztt
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Size
21KB
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MD5
2a509f5c5af3b9e3776ee5980596f2f3
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SHA1
9c580c3917616831a86681f342a054d377ae63ca
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SHA256
c57874bd743b57f73d8aaefa042428012ce07353eea1a500883df4b63a0d144d
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SHA512
53533adff8229dc561d415815ebe7ee376a6e3dffa6fe69fa2fed84b11d3ec8da93dc854c879b822bcdc65e6b8f591bf21441d02895b8fc7e02e37dd3c0c8826
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SSDEEP
384:C6HPYaErW9viD515nbwTK42UiX90B2lu7yzV4S8upgjXsCWgRv+OJWMynurQRhaw:C6HPYc2tnbG2UiXMnUm1EgRLMMRU6O
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 -
Modifies registry class 61 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656} EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Generic" EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 020000000100000000000000ffffffff EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\2 = 19002f433a5c000000000000000000000000000000000000000000 EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\2\MRUListEx = ffffffff EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3 EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\SniffedFolderType = "Generic" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0100000000000000ffffffff EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616193" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 020202 EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\2\NodeSlot = "3" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\2 EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1 = 19002f463a5c000000000000000000000000000000000000000000 EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1 EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1" EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\NodeSlot = "2" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1092616193" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:PID = "0" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByDirection = "1" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings OpenWith.exe Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff EXCEL.EXE Set value (data) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\MRUListEx = ffffffff EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\IconSize = "16" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5084 EXCEL.EXE -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2304 OpenWith.exe 5084 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5084 EXCEL.EXE 5084 EXCEL.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 5084 EXCEL.EXE 5084 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 49 IoCs
pid Process 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 2304 OpenWith.exe 5084 EXCEL.EXE 5084 EXCEL.EXE 5084 EXCEL.EXE 5084 EXCEL.EXE 5084 EXCEL.EXE 5084 EXCEL.EXE
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Combine Stock as on 31032017.xlsx.nztt"1⤵
- Modifies registry class
PID:3264
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2304
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C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:5084