Analysis
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max time kernel
151s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 19:57
Behavioral task
behavioral1
Sample
802306f0abcd96868a386ad84ba2644645e4e4072f17b1cb230ae6c85383dc7c.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
802306f0abcd96868a386ad84ba2644645e4e4072f17b1cb230ae6c85383dc7c.xls
Resource
win10v2004-20220812-en
General
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Target
802306f0abcd96868a386ad84ba2644645e4e4072f17b1cb230ae6c85383dc7c.xls
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Size
54KB
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MD5
bbe9105753e2bb0923f8fda1251538c6
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SHA1
e8ff2dca6af8bc8a45cc58e2d80142b6a172637d
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SHA256
802306f0abcd96868a386ad84ba2644645e4e4072f17b1cb230ae6c85383dc7c
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SHA512
69193e1900591e41d7a8c64d31d6797c76caf113e7b5db2d330259faaf31b236fb90fdc95f3671611ae53f3f75a5d3171db9c8457328fc09ccecc5896c787e7f
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SSDEEP
1536:JSSSS6Wq0X/DN/zZBYtRx0jDSYAhexfQQQQQQ0vir9j5tLGhNpl3/Sb5Hh9rGFJT:jfQQQQQQ07
Malware Config
Signatures
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Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Processes:
EXCEL.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1960 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
EXCEL.EXEpid process 1960 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 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\802306f0abcd96868a386ad84ba2644645e4e4072f17b1cb230ae6c85383dc7c.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1960-54-0x000000002FB01000-0x000000002FB04000-memory.dmpFilesize
12KB
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memory/1960-55-0x0000000071351000-0x0000000071353000-memory.dmpFilesize
8KB
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memory/1960-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1960-57-0x000000007233D000-0x0000000072348000-memory.dmpFilesize
44KB
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memory/1960-58-0x00000000751A1000-0x00000000751A3000-memory.dmpFilesize
8KB
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memory/1960-59-0x000000006CB31000-0x000000006CB33000-memory.dmpFilesize
8KB
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memory/1960-60-0x000000007233D000-0x0000000072348000-memory.dmpFilesize
44KB