Analysis
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max time kernel
135s -
max time network
119s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
02-03-2021 14:59
Behavioral task
behavioral1
Sample
745040754410.xlsm
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
745040754410.xlsm
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
745040754410.xlsm
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Size
30KB
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MD5
d64258e28b12c2aee67bb91364f7ace7
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SHA1
ed37621c94e9b060c5cb35aeb6b8aeb70876672d
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SHA256
c132e1dd6735d4e849ad4670fb3ef2c351c96a53ad508b9ddf5517328066fed7
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SHA512
ecaa5519bf7b3ef0c109f7fbc5723863563709300120d28e5cd3e98596348ec33f1db861c3a4d1aedf3ba280872288ca8336db9e63302aa93a5b8a4a46925730
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 652 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 EXCEL.EXE 652 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\745040754410.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/652-2-0x00007FF82D760000-0x00007FF82D770000-memory.dmpFilesize
64KB
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memory/652-3-0x00007FF82D760000-0x00007FF82D770000-memory.dmpFilesize
64KB
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memory/652-4-0x00007FF82D760000-0x00007FF82D770000-memory.dmpFilesize
64KB
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memory/652-5-0x00007FF851430000-0x00007FF851A67000-memory.dmpFilesize
6.2MB
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memory/652-6-0x00007FF82D760000-0x00007FF82D770000-memory.dmpFilesize
64KB