Analysis
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max time kernel
48s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
09-06-2024 11:17
Behavioral task
behavioral1
Sample
e8269c7ef1e318b251d8d61be8ce209d5c2cc31eac989903ca43121f8e19cd5a.xlsm
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e8269c7ef1e318b251d8d61be8ce209d5c2cc31eac989903ca43121f8e19cd5a.xlsm
Resource
win10v2004-20240508-en
General
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Target
e8269c7ef1e318b251d8d61be8ce209d5c2cc31eac989903ca43121f8e19cd5a.xlsm
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Size
92KB
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MD5
e061f4dd600273f677cc7801ae2e1245
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SHA1
a8a08674ed3656fa1b32121a873684c1a32c42e3
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SHA256
e8269c7ef1e318b251d8d61be8ce209d5c2cc31eac989903ca43121f8e19cd5a
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SHA512
fbef2f31211e56328e093c27bc512e6dba15f4cca32d722e87ed2648e99194ea56b9e7981eef661570191df10e210d4e83e75efd945311bc9f1cbddf56bb12fc
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SSDEEP
1536:CguZCa6S5khUIkzH2DgVF4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIxHNFK:CgugapkhltkFaPjpM+d/Ms8ULavLcz
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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 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 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 Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MenuExt 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 Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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 -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2200 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2200 EXCEL.EXE 2200 EXCEL.EXE 2200 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\e8269c7ef1e318b251d8d61be8ce209d5c2cc31eac989903ca43121f8e19cd5a.xlsm1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2200