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Analysis
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max time kernel
47s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
29/06/2024, 22:04
Behavioral task
behavioral1
Sample
afb7be7153982d04fb185ad483cc874df0752f59a9b815b4ac2519a240339301.xlsm
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
afb7be7153982d04fb185ad483cc874df0752f59a9b815b4ac2519a240339301.xlsm
Resource
win10v2004-20240611-en
General
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Target
afb7be7153982d04fb185ad483cc874df0752f59a9b815b4ac2519a240339301.xlsm
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Size
92KB
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MD5
410710ed57b0af3484319cb7a48f83b9
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SHA1
6509e1103281be3802da3f0f1ce7b9dd737fd71b
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SHA256
afb7be7153982d04fb185ad483cc874df0752f59a9b815b4ac2519a240339301
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SHA512
39757bb0b5de92d3fe1f05f315f8f1a083488c1d12041d10c107a7b41263c16d4d0d0c9d398f147289c05d52eff413cc87f9e463d1f07d7a174f826761bf2990
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SSDEEP
1536:CguZCa6S5khUIhMWHUk4znOSjhLqxMUH9Ga/M1NIpPkUlB7583fjncFYIIEHFP2:CgugapkhlhMsbaPjpqxvD/Ms8ULavLcU
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2196 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2196 EXCEL.EXE 2196 EXCEL.EXE 2196 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\afb7be7153982d04fb185ad483cc874df0752f59a9b815b4ac2519a240339301.xlsm1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2196