Analysis
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max time kernel
130s -
max time network
132s -
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, 23:12
Behavioral task
behavioral1
Sample
faeed85fc2079e8915aea25c7112ea3f0149256e2f179ee46c766fe88bcf65bf.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
faeed85fc2079e8915aea25c7112ea3f0149256e2f179ee46c766fe88bcf65bf.xls
Resource
win10-20220812-en
General
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Target
faeed85fc2079e8915aea25c7112ea3f0149256e2f179ee46c766fe88bcf65bf.xls
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Size
217KB
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MD5
0e75650e0b5f22892e6f002cf5421844
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SHA1
84605005545cee709b612bbd04f3e74feb4c6287
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SHA256
faeed85fc2079e8915aea25c7112ea3f0149256e2f179ee46c766fe88bcf65bf
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SHA512
e3ab82d15919e9d5a20532da55b3575f70fe3b6a62b810d10bb57ab05aff340efdda459bd6a221a4fe76fa3ff6598cedb039ff149e523d1b6179e7f15d185926
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SSDEEP
6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQm4:JbGUMVWlb4
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 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 3764 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 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\faeed85fc2079e8915aea25c7112ea3f0149256e2f179ee46c766fe88bcf65bf.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3764