Analysis
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max time kernel
46s -
max time network
44s -
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 21:20
Static task
static1
Behavioral task
behavioral1
Sample
9b65517244a43dbffa0e022b0a0e8dc612931ab24c74ce2b862421bea114d5e4.xlsx
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9b65517244a43dbffa0e022b0a0e8dc612931ab24c74ce2b862421bea114d5e4.xlsx
Resource
win10v2004-20240802-en
General
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Target
9b65517244a43dbffa0e022b0a0e8dc612931ab24c74ce2b862421bea114d5e4.xlsx
-
Size
44KB
-
MD5
84f999dfb19b3ef4ea3d806ee94403cc
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SHA1
e7520cb9ee6ed761ca30fef961adbcba37e52472
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SHA256
9b65517244a43dbffa0e022b0a0e8dc612931ab24c74ce2b862421bea114d5e4
-
SHA512
2ccf2514a990a91f85f0404fcd8ad803c34223f3f354a03273e6c595c567bc64475f7d95833d17cd737685f5804881819faf2330d91caba468d2cfd3cb84ecfc
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SSDEEP
768:lCJrL6Vc9fYfdc/buIgsqlkVw2WFc8SGnCu2JBgBkXrI34gKU+LBEePlG2vPc:wJruUYsb6yVwpFB1CuEge7tg3+5IyE
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 2880 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
EXCEL.EXEpid process 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 EXCEL.EXE 2880 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\9b65517244a43dbffa0e022b0a0e8dc612931ab24c74ce2b862421bea114d5e4.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2880