Analysis
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max time kernel
102s -
max time network
16s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
10-05-2021 06:32
Static task
static1
Behavioral task
behavioral1
Sample
PO_Inquiry.xls
Resource
win7v20210408
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PO_Inquiry.xls
Resource
win10v20210410
0 signatures
0 seconds
General
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Target
PO_Inquiry.xls
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Size
66KB
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MD5
3fc372974d1ea8158f40e7b89084a7f0
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SHA1
e35762ede9489866cb5b032eb77384447f49ec6f
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SHA256
5b596204d9e1d8c5717b1c02f4618e560ecca1ce69362064c5d3e2ae4c258c32
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SHA512
1c9e4b13f4847e54a7b110cc1c6afac19f080b9651be6923b8a4ee6c1d146bcb6342e0afc549e1b7b3bc45ddef48dfe3ddef6b377a9c72642c9827cb42c148fd
Score
1/10
Malware Config
Signatures
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Office loads VBA resources, possible macro or embedded object present
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Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1840 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1840 EXCEL.EXE 1840 EXCEL.EXE 1840 EXCEL.EXE
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\PO_Inquiry.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1840-60-0x000000002FDE1000-0x000000002FDE4000-memory.dmpFilesize
12KB
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memory/1840-61-0x0000000070E81000-0x0000000070E83000-memory.dmpFilesize
8KB
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memory/1840-62-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1840-63-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB