Analysis
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max time kernel
47s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02-07-2024 21:52
Behavioral task
behavioral1
Sample
5d2e50fd29c9d8dc23817bd5e4ba68f9fb99a10d96cbece549179c912b8016e7.xls
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
5d2e50fd29c9d8dc23817bd5e4ba68f9fb99a10d96cbece549179c912b8016e7.xls
Resource
win10v2004-20240508-en
General
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Target
5d2e50fd29c9d8dc23817bd5e4ba68f9fb99a10d96cbece549179c912b8016e7.xls
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Size
42KB
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MD5
af8d22bdb598e028aa8ff51956740969
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SHA1
ab503500db84de5f1c8a9676beeab6ee6faf2efe
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SHA256
5d2e50fd29c9d8dc23817bd5e4ba68f9fb99a10d96cbece549179c912b8016e7
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SHA512
f28a7bed0ab844efd42bfa3c27c17a09fd5629b8f3774172a295dffa21414d1e824c08be3a4058316a8eb4644e005116612bb89c5551292ed5c4d704f1dc5744
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SSDEEP
768:ibUek3hOdsylKlgryzc4bNhZFGzE+cL4LgldWgxMzjuDBg8l0VACT:8k3hOdsylKlgryzc4bNhZFGzE+cL4Lg+
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 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
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 4524 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 EXCEL.EXE 4524 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\5d2e50fd29c9d8dc23817bd5e4ba68f9fb99a10d96cbece549179c912b8016e7.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4524