Analysis
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max time kernel
138s -
max time network
132s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
29-10-2020 04:37
Static task
static1
Behavioral task
behavioral1
Sample
doc_pack-2038416961.xlsb
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
doc_pack-2038416961.xlsb
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
doc_pack-2038416961.xlsb
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Size
24KB
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MD5
c16b386a10fa33bde46bce04a7f3a0c4
-
SHA1
f4061357776c691f6cb4759bd341023e9aa07140
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SHA256
68828f08dd325b2e9c970314bbd6ef09d32271882b2bebf4a4914ecea739b019
-
SHA512
3526e3a2b32aa6f6c2733bc3a29cab15b43932c72ff256b1731c7793b22430f826a80f8419556c82989d7e6c1b3925896a1b6c1d2b4c0845fe812d1ae1e27310
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 1124 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid Process 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 EXCEL.EXE 1124 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-2038416961.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1124