Resubmissions
28/02/2021, 17:05
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210227-bpkha5za7s827/02/2021, 04:19
210227-7c1xkzg3461027/02/2021, 03:32
210227-2xwvzgykxs827/02/2021, 03:29
210227-qgrlcph782827/02/2021, 03:16
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210226-yds8gthfax8Analysis
- max time kernel
138s - max time network
136s - platform
windows10_x64 - resource
win10v20201028 - submitted
27/02/2021, 03:29
Static task
static1
Behavioral task
behavioral1
Sample
Doc_3744.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Doc_3744.xls
Resource
win10v20201028
0 signatures
0 seconds
General
- Target Doc_3744.xls
- Size 62KB
- Sample210227-qgrlcph782
- SHA256 5f2adacaf4ecb00ed24dd9dfe355307d0d6e786e40c945ad4c6d1ae3a4835d2a
- MD5 47e22049644647ee854cedfe077156e7
- SHA1 20ad9f47616a8272dece2ec1039a88c09412c97c
- SHA512 1eeb87173378f4d0e157ee42f5b28e48ff84a35b44d71f004a6180cc2bdbc09e45c071adc7ab0a94c75071fbe3ee13b939ee8cb216b6f2e06c9c24ca34dbbf1b
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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
description 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
pid Process 504 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE 504 EXCEL.EXE
Processes
-
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_3744.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:504