Analysis
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max time kernel
129s -
max time network
129s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
12-01-2022 02:14
Behavioral task
behavioral1
Sample
cce90115dbb29f91192ea44a98616dbd6b6f4a74e76c8eefe004edba731635b7.xlsm
Resource
win10-en-20211208
Behavioral task
behavioral2
Sample
cce90115dbb29f91192ea44a98616dbd6b6f4a74e76c8eefe004edba731635b7.xlsm
Resource
win10-en-20211208
General
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Target
cce90115dbb29f91192ea44a98616dbd6b6f4a74e76c8eefe004edba731635b7.xlsm
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Size
83KB
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MD5
3a34a8f95b92bec1e9aefb1235d27dfd
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SHA1
5aa96c293a519112b6453657c103add288a84cdf
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SHA256
cce90115dbb29f91192ea44a98616dbd6b6f4a74e76c8eefe004edba731635b7
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SHA512
dcaaac4a8cbcb8c2472bf015c3da35a3864424f809453fe3340e94e88d9ddeeb2a94321b4edf1ca07637b9ea593546a7b0d66626a588df4ace084afc1ce4fc48
Malware Config
Extracted
http://www.be-pu.com/4.hana/Y1XWpb1zWMRD/
https://josephinebaba.com/licenses/7Doxdg/
http://bestwifirouterreview.xyz/wp-includes/css/uyC/
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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2748 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 2748 EXCEL.EXE 2748 EXCEL.EXE 2748 EXCEL.EXE 2748 EXCEL.EXE 2748 EXCEL.EXE 2748 EXCEL.EXE 2748 EXCEL.EXE 2748 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\cce90115dbb29f91192ea44a98616dbd6b6f4a74e76c8eefe004edba731635b7.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2748