Analysis
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max time kernel
137s -
max time network
129s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
29-10-2020 04:37
Static task
static1
Behavioral task
behavioral1
Sample
doc_pack-2027013892.xlsb
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
doc_pack-2027013892.xlsb
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
doc_pack-2027013892.xlsb
-
Size
24KB
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MD5
eaa5dddf0f6adc8fd6f1f262e32ddd64
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SHA1
3d557d607dbf76c4200e062b90c89ccb731950b6
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SHA256
abae65ad61de2db32f7981feee693845bb09d3fa57ff1ebb8df5d57aaa326656
-
SHA512
bbb84479528d3d9e7064d42bab83b66cb865f7acef634503e7118a67356602bc9b956abe163862814c9c4cff16c193818c774bb2be5f3eff190efec8b845ea38
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 4696 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid Process 4696 EXCEL.EXE 4696 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid Process 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 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-2027013892.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4696