Analysis
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max time kernel
51s -
max time network
138s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
14-05-2022 15:12
Static task
static1
General
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Target
495f5fd320a3c24873f291b5cc929afd2bb9d7cb25179b4f543ac5494113fec1.dll
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Size
532KB
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MD5
7b8e4ea67ec1c2d20735ad30b3e5bb40
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SHA1
febce311dfd8521f0135f985b21c8c36ad4ade07
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SHA256
495f5fd320a3c24873f291b5cc929afd2bb9d7cb25179b4f543ac5494113fec1
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SHA512
2108d15bb285b1bc37b59554295c95ed65a5e92400318cde7e50cbed7195b93e5bef96a8e8d060dc3816f2d27a00c2536565bfe45faafeefe22494b9e5fb2252
Malware Config
Signatures
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suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 2940 regsvr32.exe 2940 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 3932 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 3932 wrote to memory of 2940 3932 regsvr32.exe regsvr32.exe PID 3932 wrote to memory of 2940 3932 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\495f5fd320a3c24873f291b5cc929afd2bb9d7cb25179b4f543ac5494113fec1.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\CXOHryLPNgjbyY\NkCrn.dll"2⤵
- Suspicious behavior: EnumeratesProcesses