Analysis
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max time kernel
154s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 00:27
Behavioral task
behavioral1
Sample
389386c5ce63fcbac2563ba22b1419c530c33ec19781aba14340fa529c5239c9.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
389386c5ce63fcbac2563ba22b1419c530c33ec19781aba14340fa529c5239c9.xls
Resource
win10v2004-20220901-en
General
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Target
389386c5ce63fcbac2563ba22b1419c530c33ec19781aba14340fa529c5239c9.xls
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Size
33KB
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MD5
67276304d28e21007d2c88f3d21236f2
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SHA1
87d89d55da30793cfbbb5969e53bec791facd026
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SHA256
389386c5ce63fcbac2563ba22b1419c530c33ec19781aba14340fa529c5239c9
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SHA512
a057e75bd8fc0e12e512bbb88445102cba78b8facae0e5678bacf382f98e66c3731357823220c48503aa475555b475004be12e5a94e88c43e23a34a62943485e
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SSDEEP
768:Eqqqe/XCI6DhcX7AmBZw/FvInc9Acb7qwcI5W1mR2DEUucBR1xge+D5VU3B:Eqqqe/XCI6DhcX7AmBZw/FvInc9Acb7A
Malware Config
Signatures
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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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1496 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
EXCEL.EXEpid process 1496 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
EXCEL.EXEpid process 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 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\389386c5ce63fcbac2563ba22b1419c530c33ec19781aba14340fa529c5239c9.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1496
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1496-54-0x000000002F281000-0x000000002F284000-memory.dmpFilesize
12KB
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memory/1496-55-0x0000000070EA1000-0x0000000070EA3000-memory.dmpFilesize
8KB
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memory/1496-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1496-57-0x0000000071E8D000-0x0000000071E98000-memory.dmpFilesize
44KB
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memory/1496-58-0x0000000075131000-0x0000000075133000-memory.dmpFilesize
8KB
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memory/1496-59-0x000000006C681000-0x000000006C683000-memory.dmpFilesize
8KB
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memory/1496-60-0x0000000071E8D000-0x0000000071E98000-memory.dmpFilesize
44KB