Analysis
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max time kernel
5s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
30-06-2022 19:32
Behavioral task
behavioral1
Sample
3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe
Resource
win10v2004-20220414-en
General
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Target
3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe
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Size
97KB
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MD5
c8ac54af2d63524a527838ef2685b2e2
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SHA1
391ea69e8377bdc364c5564cb2918a4f0e6abe51
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SHA256
3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c
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SHA512
1800f16572601722f998312b3b3eda443caf6e10e7de1cd8f0e9a6b03f0197932348217110b8cfb79e244ca0a5296b84566beccd883b638e083dc09c29ff42ad
Malware Config
Signatures
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suricata: ET MALWARE Observed GandCrab Domain (gandcrab .bit)
suricata: ET MALWARE Observed GandCrab Domain (gandcrab .bit)
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Processes:
resource yara_rule behavioral2/memory/2912-130-0x000000000F850000-0x000000000F86B000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce 3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe Set value (str) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\iwudtwearum = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe" 3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exepid process 2912 3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe 2912 3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe"C:\Users\Admin\AppData\Local\Temp\3fb9f8f49e9baa63e0a4e089e81ff7a0248b36242127b404b3350def3379d69c.exe"1⤵
- Adds Run key to start application
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.coin dns1.soprodns.ru2⤵