Analysis
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max time kernel
101s -
max time network
130s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
10/11/2022, 10:59
Behavioral task
behavioral1
Sample
d7608ffe8069b797ee6ba7f700fec644c3604c0010b90adbc2eb7a552e732a13.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
d7608ffe8069b797ee6ba7f700fec644c3604c0010b90adbc2eb7a552e732a13.xls
Resource
win10-20220812-en
General
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Target
d7608ffe8069b797ee6ba7f700fec644c3604c0010b90adbc2eb7a552e732a13.xls
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Size
91KB
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MD5
6bf62ab931fb4f0a1245d63099e07f81
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SHA1
fedda7cc60f91c1daab6b1da026cdb968ab882ae
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SHA256
d7608ffe8069b797ee6ba7f700fec644c3604c0010b90adbc2eb7a552e732a13
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SHA512
3c527fdf2061284b3ddef331db53098ce3b167714b4c8c84dc9809f3160637cc553d75c36f34fc665de04a7185861c10b449eadc902a817ec1a8e326d909b072
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SSDEEP
1536:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgqbCXuZH4gb4CEn9J4ZXz3:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgm
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 2708 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 EXCEL.EXE 2708 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\d7608ffe8069b797ee6ba7f700fec644c3604c0010b90adbc2eb7a552e732a13.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2708