Analysis
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max time kernel
127s -
max time network
130s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
13-01-2022 07:15
Behavioral task
behavioral1
Sample
8e8824a855908e301cb873fe67e37eb4af99b32f75fb1ea8997af913540ece02.xlsm
Resource
win10-en-20211208
Behavioral task
behavioral2
Sample
8e8824a855908e301cb873fe67e37eb4af99b32f75fb1ea8997af913540ece02.xlsm
Resource
win10-en-20211208
General
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Target
8e8824a855908e301cb873fe67e37eb4af99b32f75fb1ea8997af913540ece02.xlsm
-
Size
83KB
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MD5
b5aec92918e1bfc009b1755d915bd2d3
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SHA1
df4e9cebca1868eabb7efd97b8b9874a737711a2
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SHA256
8e8824a855908e301cb873fe67e37eb4af99b32f75fb1ea8997af913540ece02
-
SHA512
9bb8cb30ffb93056fbf4d2b24e0b66a3b4f57dbd4d25b39203bb945055385d596cfcc53ec07d7af0e9daeed972c577755ba63674b85baf4b01c8a182dd418388
Malware Config
Extracted
https://digitalcardsbychivami.xyz/includes/KrPj/
http://demo.avionxpress.com/assets/XqQrGSKq8TrVj/
http://swipermachinereview.xyz/wp-includes/t3Ow4KF0p0Q8oo/
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 3860 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 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\8e8824a855908e301cb873fe67e37eb4af99b32f75fb1ea8997af913540ece02.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3860