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Analysis
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max time kernel
42s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 22:06
Behavioral task
behavioral1
Sample
beb920b46a1aae1067b2fa293d694af6316ee0f0752393950d64953807c5e78e.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
beb920b46a1aae1067b2fa293d694af6316ee0f0752393950d64953807c5e78e.xlsm
Resource
win10v2004-20240508-en
General
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Target
beb920b46a1aae1067b2fa293d694af6316ee0f0752393950d64953807c5e78e.xlsm
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Size
92KB
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MD5
001d697fb1125ac33c907287c742393a
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SHA1
c23c3f8d133bb29208f903c91b63e0d9db95fe56
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SHA256
beb920b46a1aae1067b2fa293d694af6316ee0f0752393950d64953807c5e78e
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SHA512
2a20cface9e83118ab5964326d6b774538cedabec468466baef86cc7392c5b588ce99001b06281b7b7a874e40043c00cfba69e3ac96f9bc8c51c992be3684e18
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SSDEEP
1536:CguZCa6S5khUIImA6NMnn614znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIiFI:CgugapkhlNA761aPjpM+d/Ms8ULavLcG
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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2368 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 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\beb920b46a1aae1067b2fa293d694af6316ee0f0752393950d64953807c5e78e.xlsm1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2368