Analysis
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max time kernel
135s -
max time network
137s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
03/11/2022, 13:30
Behavioral task
behavioral1
Sample
46b946af8522c3a64a33b4daf6f6a3bb1043b24fd8adc2b72fe6641451082a0c.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
46b946af8522c3a64a33b4daf6f6a3bb1043b24fd8adc2b72fe6641451082a0c.xls
Resource
win10-20220812-en
General
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Target
46b946af8522c3a64a33b4daf6f6a3bb1043b24fd8adc2b72fe6641451082a0c.xls
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Size
217KB
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MD5
19b553ceebbec2c2420250ab98b95a70
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SHA1
08be0cb31f0b3646dcf372e79d796089285ead0f
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SHA256
46b946af8522c3a64a33b4daf6f6a3bb1043b24fd8adc2b72fe6641451082a0c
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SHA512
9b1e0881e9b20e54fb1680c0ac306a8cb66d4b92d1718f29982beea459bd5363aa9461ec30bb5f93d1279050fdcab00b1309763b4055208495b108d11d219b9b
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SSDEEP
6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgIyY+TAQXTHGUMEyP5p6f5jQm3:bbGUMVWlb3
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 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 2676 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 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\46b946af8522c3a64a33b4daf6f6a3bb1043b24fd8adc2b72fe6641451082a0c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2676