Analysis
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max time kernel
101s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-09-2022 08:36
Static task
static1
Behavioral task
behavioral1
Sample
16c9813a5b7a4724243d61b2389aac4583354360f9229af11bfac51bd0c5b82a.xlsx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
16c9813a5b7a4724243d61b2389aac4583354360f9229af11bfac51bd0c5b82a.xlsx
Resource
win10v2004-20220812-en
General
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Target
16c9813a5b7a4724243d61b2389aac4583354360f9229af11bfac51bd0c5b82a.xlsx
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Size
2.2MB
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MD5
d6bae92d94a484f094dbf56d610ce36f
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SHA1
09bb376cb263c9004da22ac0875e29554cda7a2f
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SHA256
16c9813a5b7a4724243d61b2389aac4583354360f9229af11bfac51bd0c5b82a
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SHA512
d9fc340ea85c82af245c18464c3410237428dab603e2911c97b681efc83da7f343d8a3eaef27f99c5fe244cf57c60c16e0a63eddfff6e4deb569424480054e03
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SSDEEP
49152:7C6NoMv4FyYcwxar15UlL24OX+HAm30AmmfLt3McJGNU:26mfhY5yy4tnLtcEGq
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 1308 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 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\16c9813a5b7a4724243d61b2389aac4583354360f9229af11bfac51bd0c5b82a.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1308