Analysis
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max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 14:40
Static task
static1
Behavioral task
behavioral1
Sample
6ff475ab1a65f3df88dcefe927927b17abca53e39b3b3cca0c9bd544ef50f7e3.xls
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
6ff475ab1a65f3df88dcefe927927b17abca53e39b3b3cca0c9bd544ef50f7e3.xls
Resource
win10v2004-20220812-en
General
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Target
6ff475ab1a65f3df88dcefe927927b17abca53e39b3b3cca0c9bd544ef50f7e3.xls
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Size
27KB
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MD5
60390591a36380baee06a10f4080406d
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SHA1
d3294cc94687875b5584857ee9b00d330c074546
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SHA256
6ff475ab1a65f3df88dcefe927927b17abca53e39b3b3cca0c9bd544ef50f7e3
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SHA512
3266382d4d8bef0c0b2243ae3cd12517efe1d005c849f16d90d4b6f8c530fc279f10b5891a3f77f42ddefd729e1aac0a13235b451086f30fcb482dbf9284b980
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SSDEEP
384:vnPPPJLgz/q3R25o/54fnrXYHLFj4HxE+/X7Nu4u:vnPPPJLgz/q3R25o/54fzzHxR7EJ
Malware Config
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.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description 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
pid Process 3204 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 EXCEL.EXE 3204 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\6ff475ab1a65f3df88dcefe927927b17abca53e39b3b3cca0c9bd544ef50f7e3.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3204