Analysis
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max time kernel
48s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-06-2024 21:09
Behavioral task
behavioral1
Sample
10326b8040028a64e0d96fffb8eaf772a86c9f6b6fa6c2968ba651c79db52789.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
10326b8040028a64e0d96fffb8eaf772a86c9f6b6fa6c2968ba651c79db52789.xlsm
Resource
win10v2004-20240611-en
General
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Target
10326b8040028a64e0d96fffb8eaf772a86c9f6b6fa6c2968ba651c79db52789.xlsm
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Size
92KB
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MD5
706886d6dd92a35e51944e5ae834b50f
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SHA1
6dfdf6f14c8d0b310a55e8d6998908503aeeb49a
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SHA256
10326b8040028a64e0d96fffb8eaf772a86c9f6b6fa6c2968ba651c79db52789
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SHA512
e127d60a460fe964929b55f149011eb55ce510c8757ae9999d43ac93339fd60b854fe878b4141a01555b3a09fe373667512ccac5fa924b21436a6c5afa673853
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SSDEEP
1536:CguZCa6S5khUITw1thnv1Onu4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIlHFs:CgugapkhlTwV1cuaPjpM+d/Ms8ULavLM
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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1296 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 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\10326b8040028a64e0d96fffb8eaf772a86c9f6b6fa6c2968ba651c79db52789.xlsm1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1296