Analysis
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max time kernel
138s -
max time network
139s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 12:28
Behavioral task
behavioral1
Sample
36179c32dc78fc0bd28bee52a5114bbdb2fd4fa7eaad5165490cceb09ea5061e.xlsm
Resource
win10-en-20211208
General
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Target
36179c32dc78fc0bd28bee52a5114bbdb2fd4fa7eaad5165490cceb09ea5061e.xlsm
-
Size
99KB
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MD5
11659a693fca7be17e6c3784e4d42d78
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SHA1
218fbadb7899c82f3d09343aca2dd0f96755523b
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SHA256
36179c32dc78fc0bd28bee52a5114bbdb2fd4fa7eaad5165490cceb09ea5061e
-
SHA512
b8ea54b19916a7cfc8c634b6f347a1f63b49f7c64e4538f23752368c46367065bc24c8533870f6362f3e4507c29f5ca49b6cb7004d946a3aacc6831befef95c7
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 440 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 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\36179c32dc78fc0bd28bee52a5114bbdb2fd4fa7eaad5165490cceb09ea5061e.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/440-115-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-116-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-117-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-118-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-119-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-128-0x00007FFD2F860000-0x00007FFD2F870000-memory.dmpFilesize
64KB
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memory/440-129-0x00007FFD2F860000-0x00007FFD2F870000-memory.dmpFilesize
64KB
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memory/440-276-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-277-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-278-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB
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memory/440-279-0x00007FFD329F0000-0x00007FFD32A00000-memory.dmpFilesize
64KB