Analysis
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max time kernel
146s -
max time network
175s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 18:23
Behavioral task
behavioral1
Sample
408dae281c4f4ffe14f5e7831b1e050699650511674bab2cbfb8ca3ac7a16c43.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
408dae281c4f4ffe14f5e7831b1e050699650511674bab2cbfb8ca3ac7a16c43.xls
Resource
win10v2004-20220812-en
General
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Target
408dae281c4f4ffe14f5e7831b1e050699650511674bab2cbfb8ca3ac7a16c43.xls
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Size
32KB
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MD5
a970e6c5009f662a98ff8c6e394fd5ff
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SHA1
ea835975e364d1f9fa2b9b7958474f0c06f770b4
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SHA256
408dae281c4f4ffe14f5e7831b1e050699650511674bab2cbfb8ca3ac7a16c43
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SHA512
1f88a72dd322f467f141fcf463cdb7a0b55c1317a2a1dcb615d42b3aa1d57a0444073478ccf48406ee57daa6136ff8fa4d17f3b8a8a7dc73eed20ec6325ea114
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SSDEEP
768:AcccciGQLqxCHP+ep5uq1Vc+Gv4xEuR2E3cxe8hlBdAZxZ5eJNTc:AcccciGQLqxCHP+ep5uq1Vc+Gv4xEscU
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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2348 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
EXCEL.EXEpid process 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 EXCEL.EXE 2348 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\408dae281c4f4ffe14f5e7831b1e050699650511674bab2cbfb8ca3ac7a16c43.xls"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/2348-133-0x00007FFF03F50000-0x00007FFF03F60000-memory.dmpFilesize
64KB
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memory/2348-134-0x00007FFF03F50000-0x00007FFF03F60000-memory.dmpFilesize
64KB
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memory/2348-132-0x00007FFF03F50000-0x00007FFF03F60000-memory.dmpFilesize
64KB
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memory/2348-135-0x00007FFF03F50000-0x00007FFF03F60000-memory.dmpFilesize
64KB
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memory/2348-136-0x00007FFF03F50000-0x00007FFF03F60000-memory.dmpFilesize
64KB
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memory/2348-137-0x00007FFF01C40000-0x00007FFF01C50000-memory.dmpFilesize
64KB
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memory/2348-138-0x00007FFF01C40000-0x00007FFF01C50000-memory.dmpFilesize
64KB