Analysis
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max time kernel
132s -
max time network
134s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
21-05-2022 16:53
Behavioral task
behavioral1
Sample
ff02258a4663e225338a12cbae6642601ef012fa947ade4019e28e3f336da6aa.xls
Resource
win10-20220414-en
General
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Target
ff02258a4663e225338a12cbae6642601ef012fa947ade4019e28e3f336da6aa.xls
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Size
70KB
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MD5
9d2505f5a195f31ef7292ef15f478dd2
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SHA1
930f97b1f9caf1909bc96cc481a1b97c414bc499
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SHA256
ff02258a4663e225338a12cbae6642601ef012fa947ade4019e28e3f336da6aa
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SHA512
0426c8823c0b41f2068d2bb9c75c987e6d9c45c7ca88daa33ce436cd1faf7c1c6128f5ba16681740d8fef784faea9501a3c98da2cbdec634cada93c976022bb7
Malware Config
Extracted
http://farschid.de/verkaufsberater_service/OZRw36a2y1CH2clUzY/
http://77homolog.com.br/dev-jealves/GP55wbYNXnp6/
http://geowf.ge/templates/pJRea3Iu3wG/
http://h63402x4.beget.tech/bin/wl0ENiE3BhELXV6V/
http://ecoarch.com.tw/cgi-bin/E/
https://galaxy-catering.com.vn/galxy/Fg1vvhlYJ/
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 576 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 576 EXCEL.EXE 576 EXCEL.EXE 576 EXCEL.EXE 576 EXCEL.EXE 576 EXCEL.EXE 576 EXCEL.EXE 576 EXCEL.EXE 576 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\ff02258a4663e225338a12cbae6642601ef012fa947ade4019e28e3f336da6aa.xls"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/576-117-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB
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memory/576-118-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB
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memory/576-119-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB
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memory/576-120-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB
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memory/576-129-0x00007FFA828F0000-0x00007FFA82900000-memory.dmpFilesize
64KB
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memory/576-130-0x00007FFA828F0000-0x00007FFA82900000-memory.dmpFilesize
64KB
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memory/576-279-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB
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memory/576-280-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB
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memory/576-281-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB
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memory/576-282-0x00007FFA854F0000-0x00007FFA85500000-memory.dmpFilesize
64KB