Analysis
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max time kernel
153s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23/11/2022, 19:54
Static task
static1
Behavioral task
behavioral1
Sample
8bd800b29c995aeca8b272241be077a93acd5f2d40bb0dfae26cc891ab7e709a.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8bd800b29c995aeca8b272241be077a93acd5f2d40bb0dfae26cc891ab7e709a.xls
Resource
win10v2004-20220812-en
General
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Target
8bd800b29c995aeca8b272241be077a93acd5f2d40bb0dfae26cc891ab7e709a.xls
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Size
47KB
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MD5
2c424055fdeaf50a6ec9a930a821da54
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SHA1
a93c905b665f876e898308750ed35470c69b4c74
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SHA256
8bd800b29c995aeca8b272241be077a93acd5f2d40bb0dfae26cc891ab7e709a
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SHA512
55c79c733738bde0903da5ab80fd9af89be810e4c3e257218cf854025cfd2bd43eb4e5f17076a3e4e277ef6d06b775dc31cde7a9bc0b99aa3f2e8d6ccc3b2ddb
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SSDEEP
768:H777WACi/nf1pYXmsVqR4Q+JVK57wH5ZLfzfjWR2nrZ95Ayu0e5n4ETT4mVcntx:H777WACi/nf1pYXmsVqR4Q+JVK57wH5k
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 2368 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 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\8bd800b29c995aeca8b272241be077a93acd5f2d40bb0dfae26cc891ab7e709a.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2368