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Analysis
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max time kernel
102s -
max time network
138s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
04/11/2022, 02:25
Behavioral task
behavioral1
Sample
7f5d3acaab8a12f04d21e4c6f76511c5631c9bb780ef698c1766c45bb4debbfb.xls
Resource
win10-20220901-en
Behavioral task
behavioral2
Sample
7f5d3acaab8a12f04d21e4c6f76511c5631c9bb780ef698c1766c45bb4debbfb.xls
Resource
win10-20220812-en
General
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Target
7f5d3acaab8a12f04d21e4c6f76511c5631c9bb780ef698c1766c45bb4debbfb.xls
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Size
217KB
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MD5
b0739f1f1dfa9d3c4c63b44fe87671fe
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SHA1
5ae6c0edf375e16f14b74aad299e3e3023d55c3d
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SHA256
7f5d3acaab8a12f04d21e4c6f76511c5631c9bb780ef698c1766c45bb4debbfb
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SHA512
5efd6a5416b013f8a88f3142caffde5a1792ef22fb10d0b0f8e414c3febbaa21727ba7bdf434958105fe78f8f68aca285dd8d91f3bf719cb47ecaaef09acce1a
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SSDEEP
6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQmc:JbGUMVWlbc
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 2584 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 EXCEL.EXE 2584 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\7f5d3acaab8a12f04d21e4c6f76511c5631c9bb780ef698c1766c45bb4debbfb.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2584