Analysis
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max time kernel
128s -
max time network
128s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 12:44
Behavioral task
behavioral1
Sample
b454720ed1a861971e5c7d34338fdeb2507205fc189c95cd786376ba40732cf8.xlsm
Resource
win10-en-20211208
General
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Target
b454720ed1a861971e5c7d34338fdeb2507205fc189c95cd786376ba40732cf8.xlsm
-
Size
99KB
-
MD5
69c8122d5e2239bc39cd32133fdaf2b1
-
SHA1
7e40cab4e882a32f9842182e167297630707893d
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SHA256
b454720ed1a861971e5c7d34338fdeb2507205fc189c95cd786376ba40732cf8
-
SHA512
75a237ef3efc22e7ea855b2a7190ae8f1ab7329fe69162c9b4a3ce9f9f0d7a4cb262785d50538de679d9dffe27ecdfa75dafa0126e7d1e7b35a168d7e16e9945
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 3124 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 3124 EXCEL.EXE 3124 EXCEL.EXE 3124 EXCEL.EXE 3124 EXCEL.EXE 3124 EXCEL.EXE 3124 EXCEL.EXE 3124 EXCEL.EXE 3124 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\b454720ed1a861971e5c7d34338fdeb2507205fc189c95cd786376ba40732cf8.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/3124-114-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-115-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-116-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-117-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-118-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-127-0x00007FFD6F570000-0x00007FFD6F580000-memory.dmpFilesize
64KB
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memory/3124-128-0x00007FFD6F570000-0x00007FFD6F580000-memory.dmpFilesize
64KB
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memory/3124-293-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-294-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-295-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB
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memory/3124-296-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmpFilesize
64KB