Analysis
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max time kernel
139s -
max time network
123s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
12-03-2021 09:58
Behavioral task
behavioral1
Sample
invoice.xlsm
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
invoice.xlsm
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
invoice.xlsm
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Size
24KB
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MD5
65c035cbf062176bb796cccab12cb71f
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SHA1
7850f7302be1794ad1afa5b75c3737de629a423d
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SHA256
3be446dc01245ef559d5407ca04f45232a54a4f3ff46b3d334940b7213455c2a
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SHA512
1ce80a1c59922f7cd4fc759147f35e32cd33e1eb7f5532b1eae464b9b041ea48ebcbf47b501cc680708b4398e86d4dbb878dac24fd0bb2409bb1061f07fa3109
Score
1/10
Malware Config
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 580 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
EXCEL.EXEpid process 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 EXCEL.EXE 580 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\invoice.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
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Downloads
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memory/580-2-0x00007FF8FADF0000-0x00007FF8FAE00000-memory.dmpFilesize
64KB
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memory/580-3-0x00007FF8FADF0000-0x00007FF8FAE00000-memory.dmpFilesize
64KB
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memory/580-4-0x00007FF8FADF0000-0x00007FF8FAE00000-memory.dmpFilesize
64KB
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memory/580-5-0x00007FF8FADF0000-0x00007FF8FAE00000-memory.dmpFilesize
64KB
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memory/580-6-0x00007FF91E6F0000-0x00007FF91ED27000-memory.dmpFilesize
6.2MB