Analysis
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max time kernel
46s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 21:16
Static task
static1
Behavioral task
behavioral1
Sample
9c590dfe3009e71cf489495ab3ce03d59865bdb6df22a9f77e89f5a7b3d039d6.xlsx
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9c590dfe3009e71cf489495ab3ce03d59865bdb6df22a9f77e89f5a7b3d039d6.xlsx
Resource
win10v2004-20240802-en
General
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Target
9c590dfe3009e71cf489495ab3ce03d59865bdb6df22a9f77e89f5a7b3d039d6.xlsx
-
Size
45KB
-
MD5
c6c269c0f800fcfd0ea720f002c63044
-
SHA1
b518e9b23de0d3c978eed923c61bc310699d9e37
-
SHA256
9c590dfe3009e71cf489495ab3ce03d59865bdb6df22a9f77e89f5a7b3d039d6
-
SHA512
146a5b214a3722044b03d7d1f0977f0fa944e4ecaebc3685f9aaf332a2d39eb5ff23cf9763017c6fbbd02f580813758591a786a429a7ebe74dd1c2d4412925fc
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SSDEEP
768:eCSrvTpFBB6UqffqSYHgckhNhsJ8j5aaDIS29mCubd93Am5KsZ/:rSbTsnZYAckhNv9aacLwHQm5KsZ/
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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 4756 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
EXCEL.EXEpid process 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 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\9c590dfe3009e71cf489495ab3ce03d59865bdb6df22a9f77e89f5a7b3d039d6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4756