Analysis
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max time kernel
145s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 11:56
Behavioral task
behavioral1
Sample
f26d6bc06ae906df591432cc5a5038589358f1681a64c896c468a72beccb70c5.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f26d6bc06ae906df591432cc5a5038589358f1681a64c896c468a72beccb70c5.xls
Resource
win10v2004-20220812-en
General
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Target
f26d6bc06ae906df591432cc5a5038589358f1681a64c896c468a72beccb70c5.xls
-
Size
86KB
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MD5
ba4ab13558df82e4b6c347828a130a06
-
SHA1
247fba4b21ce5120eed7b1be6c4d83e954b517b4
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SHA256
f26d6bc06ae906df591432cc5a5038589358f1681a64c896c468a72beccb70c5
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SHA512
7a9b0442d87fadc7f7df6aedf9f0fa75cf70c620a3995b8edf66365b29b17c7daa42b4e96a30a30e6f2ea8e94b832e3fac67416251c4bcd688f1fc977f9eb805
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SSDEEP
1536:vip0nb4BmkdFGDOREV+DmlelGhp90VpR1D:cxBmkdFGSEVoSMvD
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 1092 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 EXCEL.EXE 1092 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\f26d6bc06ae906df591432cc5a5038589358f1681a64c896c468a72beccb70c5.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1092