Analysis
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max time kernel
136s -
max time network
131s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
29-10-2020 03:39
Static task
static1
Behavioral task
behavioral1
Sample
doc_pack-1935727244.xlsb
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
doc_pack-1935727244.xlsb
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
doc_pack-1935727244.xlsb
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Size
24KB
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MD5
d6dad93faf5cba012a2c5c7b3de49160
-
SHA1
deb22e89f96d0f47b400b4ac2e902f3b61229a9a
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SHA256
8ad1605ba12f219bbae7b37a60c80ac935e8d7d5a59c74b8b9ece7539fa2d78b
-
SHA512
23bf48f92c04b633991599c629178f4101b42668515869498b994efdba26461a9a2cffbe8c0cdbe630ece268589776386359ca59c84665c21c98fc1b56229eaa
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 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 3004 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid Process 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 EXCEL.EXE 3004 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\doc_pack-1935727244.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3004