Analysis
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max time kernel
131s -
max time network
148s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
06-05-2021 14:01
Behavioral task
behavioral1
Sample
Complaint-832793896-05062021.xlsm
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Complaint-832793896-05062021.xlsm
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
Complaint-832793896-05062021.xlsm
-
Size
109KB
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MD5
038d5ebbac4343a62694150daf23e9dc
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SHA1
7f884b072695a23f0adff2c9333aec56a291a747
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SHA256
52c0aee9b9ff77ba3579e080302ea115cf784a62d95bcd3892760ab91ea12679
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SHA512
71f504438bba15f77467f31b977b1b3b3b4e9f5ac12c37a143c3e62b5c4b3ff6bd9db8eea5a8c4531c4cfd0a58bc1650046f1177f39b65770872fdb5dfe629ac
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 852 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 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\Complaint-832793896-05062021.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:852
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/852-114-0x00007FF7B1150000-0x00007FF7B4706000-memory.dmpFilesize
53.7MB
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memory/852-115-0x00007FFA6EBC0000-0x00007FFA6EBD0000-memory.dmpFilesize
64KB
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memory/852-116-0x00007FFA6EBC0000-0x00007FFA6EBD0000-memory.dmpFilesize
64KB
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memory/852-117-0x00007FFA6EBC0000-0x00007FFA6EBD0000-memory.dmpFilesize
64KB
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memory/852-118-0x00007FFA6EBC0000-0x00007FFA6EBD0000-memory.dmpFilesize
64KB
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memory/852-119-0x00007FFA6EBC0000-0x00007FFA6EBD0000-memory.dmpFilesize
64KB
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memory/852-122-0x00007FFA8FCB0000-0x00007FFA90D9E000-memory.dmpFilesize
16.9MB
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memory/852-123-0x00007FFA8DDB0000-0x00007FFA8FCA5000-memory.dmpFilesize
31.0MB