Analysis
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max time kernel
101s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07-10-2022 03:42
Static task
static1
Behavioral task
behavioral1
Sample
93f83cc813f7a48cec7f39a0d5e827f582d36ceeb969c026260d1da93748125e.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
93f83cc813f7a48cec7f39a0d5e827f582d36ceeb969c026260d1da93748125e.xls
Resource
win10v2004-20220812-en
General
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Target
93f83cc813f7a48cec7f39a0d5e827f582d36ceeb969c026260d1da93748125e.xls
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Size
3.9MB
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MD5
f85f324ccabd2c0cc39ce540b94001d7
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SHA1
6db75c7616c95a2ad59ab6cf9b847f2e3dffd3f6
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SHA256
93f83cc813f7a48cec7f39a0d5e827f582d36ceeb969c026260d1da93748125e
-
SHA512
3cc72fcbbf59da69911fc3ba71d3e7b14aef27bf9aa2849afb4a301ba348af87cc6e6962985a6398e65262e5f6e3f7d5f4c83e914239906516e4047d0878a74b
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SSDEEP
98304:vopViZjFio9yGI4jBv7Sos0HZoxJfpsDEezq3XajEvx:UGyGbjBv7lsTxJhGEez9Qv
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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5048 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 EXCEL.EXE 5048 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\93f83cc813f7a48cec7f39a0d5e827f582d36ceeb969c026260d1da93748125e.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5048