Analysis
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max time kernel
121s -
max time network
137s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
06-05-2021 16:03
Behavioral task
behavioral1
Sample
4870aa6d_by_Libranalysis.xlsm
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
4870aa6d_by_Libranalysis.xlsm
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
4870aa6d_by_Libranalysis.xlsm
-
Size
109KB
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MD5
4870aa6d666016c3667317a492450607
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SHA1
f5b74a37c0d3e16026ed3b2f28d1cc7df4d77512
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SHA256
60a71e6de4c107f1f2e7ddec59cc37e07a2a770f7635184202fb6d852c3a929e
-
SHA512
cc5ab1f17f9bfd67558e66c68c44a50e077ddb3d1581dab35d74819f67bb9f526c2e4cacb6c067e512d43e7449e2d8c5678526d754ed66b0e9b87539d149a911
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4048 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 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\4870aa6d_by_Libranalysis.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
Loading Replay Monitor...
Downloads
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memory/4048-114-0x00007FF79D320000-0x00007FF7A08D6000-memory.dmpFilesize
53.7MB
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memory/4048-115-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmpFilesize
64KB
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memory/4048-116-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmpFilesize
64KB
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memory/4048-117-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmpFilesize
64KB
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memory/4048-118-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmpFilesize
64KB
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memory/4048-121-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmpFilesize
64KB
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memory/4048-122-0x00007FFDC2F70000-0x00007FFDC405E000-memory.dmpFilesize
16.9MB
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memory/4048-123-0x00007FFDC1070000-0x00007FFDC2F65000-memory.dmpFilesize
31.0MB