Analysis
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max time kernel
46s -
max time network
34s -
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 21:32
Static task
static1
Behavioral task
behavioral1
Sample
3f3fba614ffdadd7ed4b25f4d3d7cc51d8e89540f20ff9c0e584ae79c8db1647.xlsx
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3f3fba614ffdadd7ed4b25f4d3d7cc51d8e89540f20ff9c0e584ae79c8db1647.xlsx
Resource
win10v2004-20240802-en
General
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Target
3f3fba614ffdadd7ed4b25f4d3d7cc51d8e89540f20ff9c0e584ae79c8db1647.xlsx
-
Size
42KB
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MD5
50d2bd5ff25e514cd75373a1bc44c01f
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SHA1
7191911374d17df365586d778e803f9cfdaef4a1
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SHA256
3f3fba614ffdadd7ed4b25f4d3d7cc51d8e89540f20ff9c0e584ae79c8db1647
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SHA512
efdf46325990a2575d86f483d673dfbed6dc76c7de9a9841cc15bda77421170da1842f67c0660397b05b50468301eaafee8f2b69b5eb5a3bb96f1b17398e8361
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SSDEEP
768:8CwaDFg6ixC1AVbl6fGeXZXjHQTV2LFHVBzcR0P+664n3NxCBs:pwaCpCTfJX9jwe1BwGPDzxCBs
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 3596 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
EXCEL.EXEpid process 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 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\3f3fba614ffdadd7ed4b25f4d3d7cc51d8e89540f20ff9c0e584ae79c8db1647.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3596