Analysis
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max time kernel
102s -
max time network
145s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
22-06-2021 06:14
Static task
static1
Behavioral task
behavioral1
Sample
TT_COPY.MT103.SWIFT.docx
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
TT_COPY.MT103.SWIFT.docx
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
TT_COPY.MT103.SWIFT.docx
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Size
10KB
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MD5
0af91d7b71322d26388ca7514ac04ec9
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SHA1
1589484b4e088060c6d98be0f0722b1073ed5519
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SHA256
4ff4f1d31926b86bc3d8bcdb13a445ec7637edd9f4ae48c153262a713c1f72b0
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SHA512
f60f19dabde1702615224fa46f992aad77b5e8b3bb5c4a34c826a4bfc8b9f8ca4818820c3926a4094675487f2de842975b7211a649e07fca3ee56464839b79ba
Score
7/10
Malware Config
Signatures
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Abuses OpenXML format to download file from external location 2 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Office\Common\Offline\Files\https://itsssl.com/JmQEk WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE -
Drops file in Windows directory 1 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
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Processes:
WINWORD.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 368 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WINWORD.EXEdescription pid process Token: SeShutdownPrivilege 368 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 368 WINWORD.EXE 368 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 368 wrote to memory of 788 368 WINWORD.EXE splwow64.exe PID 368 wrote to memory of 788 368 WINWORD.EXE splwow64.exe PID 368 wrote to memory of 788 368 WINWORD.EXE splwow64.exe PID 368 wrote to memory of 788 368 WINWORD.EXE splwow64.exe
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\TT_COPY.MT103.SWIFT.docx"1⤵
- Abuses OpenXML format to download file from external location
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/368-60-0x00000000724A1000-0x00000000724A4000-memory.dmpFilesize
12KB
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memory/368-61-0x000000006FF21000-0x000000006FF23000-memory.dmpFilesize
8KB
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memory/368-62-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/368-65-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/788-63-0x0000000000000000-mapping.dmp
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memory/788-64-0x000007FEFB9A1000-0x000007FEFB9A3000-memory.dmpFilesize
8KB