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Analysis
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max time kernel
47s -
max time network
44s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29/06/2024, 21:35
Behavioral task
behavioral1
Sample
1f45db8ed2fb735df7c6e28c33bcd799333a5a81b6e368da520823dfb2a054c2.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1f45db8ed2fb735df7c6e28c33bcd799333a5a81b6e368da520823dfb2a054c2.xlsm
Resource
win10v2004-20240226-en
General
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Target
1f45db8ed2fb735df7c6e28c33bcd799333a5a81b6e368da520823dfb2a054c2.xlsm
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Size
92KB
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MD5
6018752fe199c403cca1c2363ecbebd3
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SHA1
14fd435bd40bd9265079b704b004ac4781c9ee47
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SHA256
1f45db8ed2fb735df7c6e28c33bcd799333a5a81b6e368da520823dfb2a054c2
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SHA512
dcbff5eeba8f4436d4df0afd87bcfee5e187c5389a81ea244a486a555afb12a36e3ed09709ee5853f799c6d7fb7d55d7b71a6fd6d5618d27c541158a8b80fc81
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SSDEEP
1536:CguZCa6S5khUIJMZMqqZvb7e4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIy7FY:CgugapkhlJbZZvfeaPjpM+d/Ms8ULav3
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 2260 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2260 EXCEL.EXE 2260 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 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\1f45db8ed2fb735df7c6e28c33bcd799333a5a81b6e368da520823dfb2a054c2.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2260
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3104 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:4952