Analysis
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max time kernel
139s -
max time network
141s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
14-05-2022 14:38
Static task
static1
General
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Target
cb0fa711f0ef90b7d94180e4643e17995c3e2daa7e538f890622b0f75a125a68.dll
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Size
538KB
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MD5
bbd439bbdec7f28d774dc3a32747c998
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SHA1
b6dba32af1d1c0c06c1a7e57bcbd2b25535f1dd4
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SHA256
cb0fa711f0ef90b7d94180e4643e17995c3e2daa7e538f890622b0f75a125a68
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SHA512
ad2c290065772160144b85aead8da878de441499d5bacd6b84307c6a7e44a56cf23ab31380f7d8bc260693e8f357001b71c399cd7b6698f32fac2d91d8b3f3ae
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 2972 regsvr32.exe 2972 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 3092 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 3092 wrote to memory of 2972 3092 regsvr32.exe regsvr32.exe PID 3092 wrote to memory of 2972 3092 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\cb0fa711f0ef90b7d94180e4643e17995c3e2daa7e538f890622b0f75a125a68.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\RTamdvaY\yEFhHfSvUbs.dll"2⤵
- Suspicious behavior: EnumeratesProcesses