Analysis
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max time kernel
55s -
max time network
121s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
14-05-2022 13:52
Static task
static1
General
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Target
83dd5d01f1d6f8d3135981df7a597bf732709bc85b83b76347e68e597e5e31e5.dll
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Size
538KB
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MD5
52db52bbb2a83a5a031885f22e9a072c
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SHA1
20a42c13b376899060ed0f797c20124dc7133b58
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SHA256
83dd5d01f1d6f8d3135981df7a597bf732709bc85b83b76347e68e597e5e31e5
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SHA512
4ac8a4c997f64389b0914d26d26e0b4df028138f3ce70ec860cf2f1f81ebcc52778b356bbdca665482b23e55ede9ae190e9d60ade5237f42945b5a5b8d127618
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 2700 regsvr32.exe 2700 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 2260 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 2260 wrote to memory of 2700 2260 regsvr32.exe regsvr32.exe PID 2260 wrote to memory of 2700 2260 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\83dd5d01f1d6f8d3135981df7a597bf732709bc85b83b76347e68e597e5e31e5.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\VmCUcDXATvncLf\wWyfnZDXwSx.dll"2⤵
- Suspicious behavior: EnumeratesProcesses