Analysis
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max time kernel
139s -
max time network
139s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 13:16
Behavioral task
behavioral1
Sample
47dec9ab272eab4fbea599f3c77112859ad26fbdbbc90c8cfcbaf523b21ccbba.xlsm
Resource
win10-en-20211208
General
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Target
47dec9ab272eab4fbea599f3c77112859ad26fbdbbc90c8cfcbaf523b21ccbba.xlsm
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Size
99KB
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MD5
0b83e54e31c9e5ba97f5cc8c972ef989
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SHA1
b6a45e024dc0e3a5e20ad6249bcdbdb1445200e3
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SHA256
47dec9ab272eab4fbea599f3c77112859ad26fbdbbc90c8cfcbaf523b21ccbba
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SHA512
f19b6835f9084251e0ebd9b01442b06e8c10a4e255d3c92a1092c800d097a15b0f61ac1f562ad04b3d02c827dbe3b23e2ccd1f42b02bedc15e141b7998e1d4d6
Malware Config
Extracted
http://auto.lambolero.com/f1nygync/IOENXupeXUt/
http://admin.sattaking-real.com/globals/pPBxU7VQpL4/
https://alignerpliers.com/er1lrd/0f6NDjKJLe8OCjvruY/
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 2756 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 2756 EXCEL.EXE 2756 EXCEL.EXE 2756 EXCEL.EXE 2756 EXCEL.EXE 2756 EXCEL.EXE 2756 EXCEL.EXE 2756 EXCEL.EXE 2756 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\47dec9ab272eab4fbea599f3c77112859ad26fbdbbc90c8cfcbaf523b21ccbba.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/2756-115-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-116-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-117-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-118-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-119-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-128-0x00007FFFAB270000-0x00007FFFAB280000-memory.dmpFilesize
64KB
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memory/2756-129-0x00007FFFAB270000-0x00007FFFAB280000-memory.dmpFilesize
64KB
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memory/2756-294-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-295-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-296-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB
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memory/2756-297-0x00007FFFAE560000-0x00007FFFAE570000-memory.dmpFilesize
64KB