Analysis
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max time kernel
135s -
max time network
137s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 14:08
Behavioral task
behavioral1
Sample
f5e44ee7f6d87e54aab6cc273d1251cb4a29e7389241c086a4406f066685c5df.xlsm
Resource
win10-en-20211208
General
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Target
f5e44ee7f6d87e54aab6cc273d1251cb4a29e7389241c086a4406f066685c5df.xlsm
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Size
99KB
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MD5
8d743af5388cb9c0e9eeab2110cfc5dc
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SHA1
af6a29950604395248416f87170fb07f96752435
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SHA256
f5e44ee7f6d87e54aab6cc273d1251cb4a29e7389241c086a4406f066685c5df
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SHA512
a8d80dcce98bd4d9cbd35e957c3eaf2e355b910bc2ab51fec6887909529877b96af4719ed0ee55c4470716dd13323833d214cbe9c73cac7966631d66852800f3
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 1572 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 1572 EXCEL.EXE 1572 EXCEL.EXE 1572 EXCEL.EXE 1572 EXCEL.EXE 1572 EXCEL.EXE 1572 EXCEL.EXE 1572 EXCEL.EXE 1572 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\f5e44ee7f6d87e54aab6cc273d1251cb4a29e7389241c086a4406f066685c5df.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/1572-115-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-116-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-117-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-118-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-119-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-128-0x00007FFDEBBB0000-0x00007FFDEBBC0000-memory.dmpFilesize
64KB
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memory/1572-129-0x00007FFDEBBB0000-0x00007FFDEBBC0000-memory.dmpFilesize
64KB
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memory/1572-290-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-291-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-292-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB
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memory/1572-293-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmpFilesize
64KB