Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2023 09:28
Static task
static1
Behavioral task
behavioral1
Sample
RFQ_-_SUPPLY_ITEMS___PHOTOS.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
RFQ_-_SUPPLY_ITEMS___PHOTOS.xls
Resource
win10v2004-20220812-en
General
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Target
RFQ_-_SUPPLY_ITEMS___PHOTOS.xls
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Size
814KB
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MD5
1a44d5eb94667aa4e174a0bda3c9be56
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SHA1
1e695c754c7ca9b8cfd3d9b9522a1aaa76e4088e
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SHA256
3d0030f9d942a54a2de3a66d59bccd0d2fb5ce872f285b04c710eaddbf0a07ca
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SHA512
a2bea88fd3039bba0323e24540e5514404a4331f436685c8e1af77b8734fa749139a0d6485e24d0dae71e5fc8d6a17e155101b8bfa044e01433c8dc54e749dde
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SSDEEP
12288:sZj02NM0ry+1VF4FVF3FNFMF7B9BiBnBoFNFTFNFxFSFkBuB4BJBmuQ+UA51WvS5:ZZy/+rVzqhzpzPov+UA3gS5
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.
Processes:
EXCEL.EXEdescription ioc process 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 4532 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 EXCEL.EXE 4532 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\RFQ_-_SUPPLY_ITEMS___PHOTOS.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4532