Analysis
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max time kernel
139s -
max time network
134s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
11-01-2021 15:06
Static task
static1
Behavioral task
behavioral1
Sample
PO 24000109490.xlsx
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PO 24000109490.xlsx
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
PO 24000109490.xlsx
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Size
2.0MB
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MD5
6379ce1baf8d921aaae608b2dd8906c6
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SHA1
ce09f77a95714d7a44f2ad55c64a7c60ac2ada3a
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SHA256
25aa6bd2dcdf1aa19a84a16daf35ddecf15f62cbfb76a4e6d06735abed15dd7d
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SHA512
efc3710a2fec71e1b553233585fa266b952aab1d83f12c681b05bff4b9f744f5ae58ee15b1ac97abdb849da823e155c611e14ee98888928cb3c361c1f65a9662
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 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 4688 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 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\PO 24000109490.xlsx"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/4688-2-0x00007FFCF1790000-0x00007FFCF1DC7000-memory.dmpFilesize
6.2MB