Analysis
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max time kernel
174s -
max time network
127s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
10-11-2021 14:15
Static task
static1
Behavioral task
behavioral1
Sample
2205821.xlsx
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
2205821.xlsx
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
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Target
2205821.xlsx
-
Size
227KB
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MD5
3baed0b944b707cfc4dbc55f04d7c060
-
SHA1
cd3b1eeadef3c0fc996286270912b2d39b117d33
-
SHA256
49c28f562c417590a96bb63b2ff2f3b763ec65347c103cee014044349be2dde5
-
SHA512
b25622eb3fde2da917ebe757ef42ece5516f29ebfed679db09d0af56484a3e05f6f35c1bbccc7e1f6290b4af14702ee861a1ca40a26a797fc7d0664d8a6aece2
Score
1/10
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3248 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 14 IoCs
Processes:
EXCEL.EXEpid process 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 EXCEL.EXE 3248 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\2205821.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3248