Analysis
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max time kernel
131s -
max time network
136s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 12:32
Behavioral task
behavioral1
Sample
003568c9b5c33f601620c752e162ba69437533b9d3b464841daf393d7c8ecf64.xlsm
Resource
win10-en-20211208
General
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Target
003568c9b5c33f601620c752e162ba69437533b9d3b464841daf393d7c8ecf64.xlsm
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Size
99KB
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MD5
0060c338ab7021e6d25fae28c68fa6b7
-
SHA1
589043e3e423692e31d1413a59a74f7db0579e5e
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SHA256
003568c9b5c33f601620c752e162ba69437533b9d3b464841daf393d7c8ecf64
-
SHA512
df61e4d78febe88d3cf425ba72cbf8130fc5df41db48dbaf11521281758173575ec7a460dcd3342b841011a46f3a727a83c88e366b7fd7c278ffddc65a9638c4
Malware Config
Extracted
http://shop.lambolero.com/iiwkjgp/eu7rH6/
http://api.task-lite.com/-/EYe3DEfcw7LCaU6T/
https://celhocortofilmfestival.stream/css/oQSBr44obE/
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 3512 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 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\003568c9b5c33f601620c752e162ba69437533b9d3b464841daf393d7c8ecf64.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/3512-118-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-119-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-120-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-121-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-130-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-131-0x00007FF7E1700000-0x00007FF7E1710000-memory.dmpFilesize
64KB
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memory/3512-132-0x00007FF7E1700000-0x00007FF7E1710000-memory.dmpFilesize
64KB
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memory/3512-281-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-282-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-283-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB
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memory/3512-284-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmpFilesize
64KB