Analysis
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max time kernel
126s -
max time network
152s -
platform
windows10_x64 -
resource
win10-20220223-en -
submitted
29-03-2022 20:52
Behavioral task
behavioral1
Sample
07610eca3a554bbc3279af58afb13d4da4234771cc60b020fac93605a9a8a429.xls
Resource
win10-20220223-en
Behavioral task
behavioral2
Sample
07610eca3a554bbc3279af58afb13d4da4234771cc60b020fac93605a9a8a429.xls
Resource
win10-20220223-en
General
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Target
07610eca3a554bbc3279af58afb13d4da4234771cc60b020fac93605a9a8a429.xls
-
Size
106KB
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MD5
e51296a26db59c3b953e16f97cefba82
-
SHA1
9b20e34151eb584eca0bceeab76a0cde75bd3dc2
-
SHA256
07610eca3a554bbc3279af58afb13d4da4234771cc60b020fac93605a9a8a429
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SHA512
cd13887bd34eaea34108b54cf345a50c340e1cfe1953aa3f15433a63d94b66d39ade448e804d392264bb402fc659c2070d5b5b321e8add7bc9eb95b826e0739c
Malware Config
Extracted
http://fccatinsaat.com/wp-content/Cw3aR6792f/
http://fabulouswebdesign.net/invoice/m/
http://freemanylaluz.com/downloads/8dR9pgNBFtz/
https://freewebsitedirectory.com/wp-includes/v2qFAlMZELRkxbz/
http://futaba.youchien.net/wp-content/sSJqJ/
http://dominionai.org/wp-includes/T5qXAR8p5/
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 2764 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 2764 EXCEL.EXE 2764 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 2764 EXCEL.EXE 2764 EXCEL.EXE 2764 EXCEL.EXE 2764 EXCEL.EXE 2764 EXCEL.EXE 2764 EXCEL.EXE 2764 EXCEL.EXE 2764 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\07610eca3a554bbc3279af58afb13d4da4234771cc60b020fac93605a9a8a429.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2764-114-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB
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memory/2764-115-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB
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memory/2764-116-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB
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memory/2764-117-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB
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memory/2764-287-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB
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memory/2764-288-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB
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memory/2764-289-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB
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memory/2764-290-0x00007FF9B61E0000-0x00007FF9B61F0000-memory.dmpFilesize
64KB