Analysis
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max time kernel
131s -
max time network
134s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 18:01
Behavioral task
behavioral1
Sample
5ef85052a2641226fe3411058de02afe99e33035c011a48b9c7f7d33c8cd5c9e.xlsm
Resource
win10-en-20211208
General
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Target
5ef85052a2641226fe3411058de02afe99e33035c011a48b9c7f7d33c8cd5c9e.xlsm
-
Size
99KB
-
MD5
8ec305fbe12e65cf8431fb90340babc4
-
SHA1
26fae7e7ed7c36519d31b125dcf15290fabdec4f
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SHA256
5ef85052a2641226fe3411058de02afe99e33035c011a48b9c7f7d33c8cd5c9e
-
SHA512
cab14aa98d8254fddaf5acecd7ad189eb04cb3eb377bc81eb40526c6e455696ffaa19331589330263c3e1242167919b5ccea50d20ed9ac43a56762c678c1d3b3
Malware Config
Extracted
http://auto.lambolero.com/f1nygync/IOENXupeXUt/
http://admin.sattaking-real.com/globals/pPBxU7VQpL4/
https://alignerpliers.com/er1lrd/0f6NDjKJLe8OCjvruY/
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 440 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\5ef85052a2641226fe3411058de02afe99e33035c011a48b9c7f7d33c8cd5c9e.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/440-116-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-117-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-118-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-119-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-122-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-129-0x00007FFD43CA0000-0x00007FFD43CB0000-memory.dmpFilesize
64KB
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memory/440-130-0x00007FFD43CA0000-0x00007FFD43CB0000-memory.dmpFilesize
64KB
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memory/440-279-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-280-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-281-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB
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memory/440-282-0x00007FFD467F0000-0x00007FFD46800000-memory.dmpFilesize
64KB