Analysis
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max time kernel
136s -
max time network
138s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
13-01-2022 19:55
Behavioral task
behavioral1
Sample
0fdebd51c10306d56bd1555cc2467ae166b662318767f4913f57c930dfb4be05.xlsm
Resource
win10-en-20211208
Behavioral task
behavioral2
Sample
0fdebd51c10306d56bd1555cc2467ae166b662318767f4913f57c930dfb4be05.xlsm
Resource
win10-en-20211208
General
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Target
0fdebd51c10306d56bd1555cc2467ae166b662318767f4913f57c930dfb4be05.xlsm
-
Size
84KB
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MD5
07b04849e0e6e2eac4d82ddace0ff848
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SHA1
7e9d3eeb8e71916eb8bae191df937bca616e0291
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SHA256
0fdebd51c10306d56bd1555cc2467ae166b662318767f4913f57c930dfb4be05
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SHA512
22a8c86f3f7db54c5eba2a292645f50efe658963ac896dd70d34b3e7864b0b10f7ade28c1d37ecc16dcd80900ea68b618369c36ad370f6bb9d022491e3b22e43
Malware Config
Extracted
http://auto.lambolero.com/f1nygync/J18Keqh/
http://archives-program.com/lbx2/fq4/
http://easyfitcr.com/app/LskbLtWaI/
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.
description 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
description 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
pid Process 4084 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4084 EXCEL.EXE 4084 EXCEL.EXE 4084 EXCEL.EXE 4084 EXCEL.EXE 4084 EXCEL.EXE 4084 EXCEL.EXE 4084 EXCEL.EXE 4084 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\0fdebd51c10306d56bd1555cc2467ae166b662318767f4913f57c930dfb4be05.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4084