Analysis
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max time kernel
48s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
09-06-2024 11:45
Behavioral task
behavioral1
Sample
827676992512e747a94df4197e95f8869642423e0c1eefe97600a18dea17d6a5.xlsm
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
827676992512e747a94df4197e95f8869642423e0c1eefe97600a18dea17d6a5.xlsm
Resource
win10v2004-20240426-en
General
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Target
827676992512e747a94df4197e95f8869642423e0c1eefe97600a18dea17d6a5.xlsm
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Size
91KB
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MD5
2c0fa69854c28d0898e62570ebcf4366
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SHA1
11a911ac8d7b5696540b8ce7b316a25b0f2066b7
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SHA256
827676992512e747a94df4197e95f8869642423e0c1eefe97600a18dea17d6a5
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SHA512
0c23301413eae3a8bcc3ce89e20411a85d12ef80f3ca670e87eca5a0f4f67befd6921145103759b04c3a03f81b735ecf7ca39fd975887ee633911bf395b729fa
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SSDEEP
1536:CguZCa6S5khUI+iAYe/4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIyFT:Cgugapkhl+i1KaPjpM+d/Ms8ULavLcJ
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-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\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-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\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-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1632 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 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\827676992512e747a94df4197e95f8869642423e0c1eefe97600a18dea17d6a5.xlsm1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1632