Analysis
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max time kernel
182s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 14:41
Behavioral task
behavioral1
Sample
747AE98ED1949BF97D1DB03DED9A2C99FA37EA01094E15F76E720B84D8A369B9.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
747AE98ED1949BF97D1DB03DED9A2C99FA37EA01094E15F76E720B84D8A369B9.xls
Resource
win10v2004-20221111-en
General
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Target
747AE98ED1949BF97D1DB03DED9A2C99FA37EA01094E15F76E720B84D8A369B9.xls
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Size
57KB
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MD5
e7ad67d011e0a612540b5babb33a6c0b
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SHA1
600ece106812a7421d6adbe83f92e99b275e82a9
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SHA256
747ae98ed1949bf97d1db03ded9a2c99fa37ea01094e15f76e720b84d8a369b9
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SHA512
2f1ae9dd86b87d44d042d9611bf12ab9e50465790f967434b7c21591958e0898f7288442579a7fea754a966411c66f791c8ac8bcc7369d2797c067ea143f90fe
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SSDEEP
1536:NblYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0L695L0uwLBz9eGsi:NblYkEIuPm3fNRZmbaoFhZhR0cixIHmQ
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 3948 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
EXCEL.EXEpid process 3948 EXCEL.EXE 3948 EXCEL.EXE 3948 EXCEL.EXE 3948 EXCEL.EXE 3948 EXCEL.EXE 3948 EXCEL.EXE 3948 EXCEL.EXE 3948 EXCEL.EXE 3948 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\747AE98ED1949BF97D1DB03DED9A2C99FA37EA01094E15F76E720B84D8A369B9.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3948
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/3948-132-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-133-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-134-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-135-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-136-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-137-0x00007FFD54480000-0x00007FFD54490000-memory.dmpFilesize
64KB
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memory/3948-138-0x00007FFD54480000-0x00007FFD54490000-memory.dmpFilesize
64KB
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memory/3948-140-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-141-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-142-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB
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memory/3948-143-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmpFilesize
64KB