Analysis
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max time kernel
45s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 02:04
Behavioral task
behavioral1
Sample
cb8970f53ed68586b960e9f49b1a673a4130efde7af49d9bad8b218445ef957d.xlsm
Resource
win7-20240220-en
5 signatures
60 seconds
Behavioral task
behavioral2
Sample
cb8970f53ed68586b960e9f49b1a673a4130efde7af49d9bad8b218445ef957d.xlsm
Resource
win10v2004-20240426-en
5 signatures
60 seconds
General
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Target
cb8970f53ed68586b960e9f49b1a673a4130efde7af49d9bad8b218445ef957d.xlsm
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Size
92KB
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MD5
7e96d6a0d797d56b015cb2f3a7a349e5
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SHA1
d06f832c9c8b45cd7a36a7d8de971914c6b697f5
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SHA256
cb8970f53ed68586b960e9f49b1a673a4130efde7af49d9bad8b218445ef957d
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SHA512
1fab067190ade831c849be5d9c2ae342f36d0f43fe8c36464530033db871cacbff98d7a8df80217f011f6a89f6dff32c3d50dfb389de3526fc8f215b3d0b852f
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SSDEEP
1536:CguZCa6S5khUIahY5fYVSjakcKGGa/M1NIpPkUlB7583fjncFYIIQFp:CgugapkhlarkcD/Ms8ULavLcv
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
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1728 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 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\cb8970f53ed68586b960e9f49b1a673a4130efde7af49d9bad8b218445ef957d.xlsm1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1728