Analysis
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max time kernel
132s -
max time network
132s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 14:04
Behavioral task
behavioral1
Sample
d63d13c53dddeb49da87a0882ccb9c99e4ed794e47bd1b32b450fecc45777081.xlsm
Resource
win10-en-20211208
General
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Target
d63d13c53dddeb49da87a0882ccb9c99e4ed794e47bd1b32b450fecc45777081.xlsm
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Size
99KB
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MD5
37245874cd789b2b7f2093718eee0b8e
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SHA1
a97d57caec2901e3932680e6ba6dfba59bbbc6e2
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SHA256
d63d13c53dddeb49da87a0882ccb9c99e4ed794e47bd1b32b450fecc45777081
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SHA512
4c26ff40f76830f87d9dde417a9c516515e72ad7e0f9495db97a78cf5e703ad0baf8ae924fbbc0ffa396e1f4f498509fbe6df1b03b0e6a135b3b42f29d5dfacc
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\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 3160 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 3160 EXCEL.EXE 3160 EXCEL.EXE 3160 EXCEL.EXE 3160 EXCEL.EXE 3160 EXCEL.EXE 3160 EXCEL.EXE 3160 EXCEL.EXE 3160 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\d63d13c53dddeb49da87a0882ccb9c99e4ed794e47bd1b32b450fecc45777081.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/3160-115-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-116-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-117-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-118-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-121-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-128-0x00007FFEF1380000-0x00007FFEF1390000-memory.dmpFilesize
64KB
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memory/3160-129-0x00007FFEF1380000-0x00007FFEF1390000-memory.dmpFilesize
64KB
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memory/3160-278-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-279-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-280-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB
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memory/3160-281-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmpFilesize
64KB