Resubmissions
06-07-2022 05:52
220706-gkqtcabdd6 106-07-2022 05:49
220706-gh8w5sheak 1006-07-2022 04:21
220706-eyraxsafd7 1Analysis
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max time kernel
199s -
max time network
202s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
06-07-2022 05:52
Static task
static1
Behavioral task
behavioral1
Sample
RFP20220707DX1.xlsx
Resource
win10-20220414-en
windows10_x64
0 signatures
0 seconds
General
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Target
RFP20220707DX1.xlsx
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Size
176KB
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MD5
56216ff6352da0391772dbfcc6048c60
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SHA1
1f25f87f68748566062820ec293f7c1678d301ce
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SHA256
82e7f3f4e817a291abb29ae2698c1242d3d53f39a37f1530d4210573f26fade9
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SHA512
e9fd9b0b7f82889d7e81cb29d9dfbf5832f32e909f79209dd594631292622972728dcf898d875d42f47554071b0b12fba6486eeabc668f716ea84f92790c3de2
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 2796 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 23 IoCs
Processes:
EXCEL.EXEpid process 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 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\RFP20220707DX1.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2796