Analysis
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max time kernel
150s -
max time network
107s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 19:36
Behavioral task
behavioral1
Sample
3352d8d6c5acb1dbb5a0b9eab250c344.xls
Resource
win7-20220812-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
3352d8d6c5acb1dbb5a0b9eab250c344.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
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Target
3352d8d6c5acb1dbb5a0b9eab250c344.xls
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Size
140KB
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MD5
3352d8d6c5acb1dbb5a0b9eab250c344
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SHA1
08f5f80fd164152fc1dc9f70b77e4e7651820c98
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SHA256
0996805f4f8b09a435b7e9bdf28bcaaa5121fba41028fd35a509a3ea4ca91180
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SHA512
76ff7f8f04d9c582872597d2ea629afcca68ff7e473aea167e253e37e624e1f30c6109c9983a865acda1eda400dfbfb05b56168249f002805be46ca0b2fd7bda
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SSDEEP
3072:orxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAiWpnUXB7pqkCkG+jrU91z+M/7OmmwUZ:ixEtjPOtioVjDGUU1qfDlavx+W2QnAXi
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 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 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 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
pid Process 1776 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 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\3352d8d6c5acb1dbb5a0b9eab250c344.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1776