Analysis
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max time kernel
154s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2022 12:41
Behavioral task
behavioral1
Sample
cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582.xls
Resource
win10v2004-20220812-en
General
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Target
cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582.xls
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Size
36KB
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MD5
8d00a76ef5a5de958d2cb8356cd54f62
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SHA1
8c8bbca7638b0a9c9cc10e758f5582156baf8452
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SHA256
cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582
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SHA512
f9edd987423db78c78bfee63d11b8230133da915dd6fcf6cb9415d5c2869e2eb28a3f7234078161819038ae1aebf7153e78f9b0140678565a0fe1ff6bcfdabce
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SSDEEP
768:MLLLLdW65HogJOsheWC5Fa6LJFhAXWz/DHGxR2w7r9OnsA2sXK0a4o5pR:MLLLLdW65HogJOsheWC5Fa6LJFhAXWzm
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 2084 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 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\cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2084