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Analysis
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max time kernel
168s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 23:18
Static task
static1
Behavioral task
behavioral1
Sample
fbe4d17cbbc7f67d0337d6f73ebc994d562f9b5d08b9951867a4bcfa5dc240a4.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
fbe4d17cbbc7f67d0337d6f73ebc994d562f9b5d08b9951867a4bcfa5dc240a4.xls
Resource
win10v2004-20221111-en
General
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Target
fbe4d17cbbc7f67d0337d6f73ebc994d562f9b5d08b9951867a4bcfa5dc240a4.xls
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Size
97KB
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MD5
e3f017dcf33351ad192696bdefe159d5
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SHA1
c6080f40cf0f309b0f6c57e9589c12dc98e52d9d
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SHA256
fbe4d17cbbc7f67d0337d6f73ebc994d562f9b5d08b9951867a4bcfa5dc240a4
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SHA512
9bb3c991a7283e9da623355ec4935b6a034cb41722ce0ef83ffcbb5b62af51bf328c7dd3385e1de622006d796c506dc1cd2a7dc554835f8ed3a812537c916d24
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SSDEEP
1536:exxx8MVEg3xjwtrIFLTxN+SmctTqGlHYTV7t82z15xZTj1Bi6O8hhZHPwT05JVwQ:1JPJPwT0ulw/
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 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
description 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
pid Process 2568 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 2568 EXCEL.EXE 2568 EXCEL.EXE 2568 EXCEL.EXE 2568 EXCEL.EXE 2568 EXCEL.EXE 2568 EXCEL.EXE 2568 EXCEL.EXE 2568 EXCEL.EXE 2568 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\fbe4d17cbbc7f67d0337d6f73ebc994d562f9b5d08b9951867a4bcfa5dc240a4.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2568