Analysis
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max time kernel
136s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2023 17:53
Static task
static1
Behavioral task
behavioral1
Sample
Personal monthly budget1.xlsx
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
Personal monthly budget1.xlsx
Resource
win10v2004-20220901-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
Personal monthly budget1.xlsx
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Size
40KB
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MD5
b53b1bd8c5d13b78377a150c70d5476c
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SHA1
6096c6f9b23ee66ab5b18b28be0c581cd15f7466
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SHA256
efc30c2a151fc59178d5670525082d4aaf81e5fb4b175414b3427a2c3aad437f
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SHA512
b882dc006183cc359975bdb3aa338c659cb9f4ceccf2249dadc563660f2f2e0b95caee943fa77ff8dc4c430b3818e739ddc8f9a1bb891e0bf2a46bac01f83d18
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SSDEEP
768:ec2cloocpwH0VHXbF2Kay92O/qYXB9TMm2mgMIYwVw5Cuv8T1U:eRvxpu6HJ5hbTMmPTI1wh0S
Score
1/10
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 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 4572 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 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\Personal monthly budget1.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4572