Analysis
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max time kernel
46s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 21:21
Behavioral task
behavioral1
Sample
165b4a4e15993c85e4ada54201e788d622f3fbd19f267b78616effb9c703a1cc.xls
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
165b4a4e15993c85e4ada54201e788d622f3fbd19f267b78616effb9c703a1cc.xls
Resource
win10v2004-20240611-en
General
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Target
165b4a4e15993c85e4ada54201e788d622f3fbd19f267b78616effb9c703a1cc.xls
-
Size
83KB
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MD5
6a6df2e6dbbacf2f6ee0c18a78a1de6e
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SHA1
51b062783d77caf11e96ec58be640b883c421b68
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SHA256
165b4a4e15993c85e4ada54201e788d622f3fbd19f267b78616effb9c703a1cc
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SHA512
088e7cd554e4e17025bf3539fa75a5cd06f2999537d157efef8c38e238ad937247fcb95ddf4e285169bad6c81dd56f3fdd98bcf139ae458a6bba21b99f0b1b17
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SSDEEP
1536:eopk3hOdsylKlgryzc4bNhZFGzE+jDgLg0dAw9c4n:Dk3hOdsylKlgryzc4bNhZFGzE+jDgLg0
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 4180 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
EXCEL.EXEpid process 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 EXCEL.EXE 4180 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\165b4a4e15993c85e4ada54201e788d622f3fbd19f267b78616effb9c703a1cc.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4180