Analysis
- max time kernel
110s - max time network
128s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
09/12/2021, 12:24
Static task
static1
Behavioral task
behavioral1
Sample
b64ed88981631181c4460df74f4832aa.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target b64ed88981631181c4460df74f4832aa.dll
- Size 258KB
- Sample211209-pk3f5sdcaq
- SHA256 8fa90ee26992a48404ee4aceb3b95f5b2cfb550731065891e5fa8c49cf43fed7
- MD5 b64ed88981631181c4460df74f4832aa
- SHA1 adceefbf3badcf44f88a696561a533e0747db311
- SHA512 e072e6107370185ffeb2b92cbdc418c5b0d5f2911cc9e2927b106e96f2c8d2f9c9df884747b2881c61e870b75e41f4f649f0c2505f7465ecf7fded017645b1c1
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
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Epoch5
C2
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209.239.112.82:8080
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116.124.128.206:8080
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45.63.5.129:443
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128.199.192.135:8080
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51.178.61.60:443
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168.197.250.14:80
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177.72.80.14:7080
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51.210.242.234:8080
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142.4.219.173:8080
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78.47.204.80:443
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78.46.73.125:443
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37.44.244.177:8080
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37.59.209.141:8080
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104.131.62.48:8080
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190.90.233.66:443
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185.148.168.220:8080
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185.148.168.15:8080
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62.171.178.147:8080
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191.252.103.16:80
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54.38.242.185:443
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85.214.67.203:8080
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217.182.143.207:443
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159.69.237.188:443
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210.57.209.142:8080
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54.37.228.122:443
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207.148.81.119:8080
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195.77.239.39:8080
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66.42.57.149:443
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195.154.146.35:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2440 wrote to memory of 2700 2440 regsvr32.exe 69 PID 2440 wrote to memory of 2700 2440 regsvr32.exe 69 PID 2440 wrote to memory of 2700 2440 regsvr32.exe 69 PID 2700 wrote to memory of 3852 2700 regsvr32.exe 70 PID 2700 wrote to memory of 3852 2700 regsvr32.exe 70 PID 2700 wrote to memory of 3852 2700 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b64ed88981631181c4460df74f4832aa.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b64ed88981631181c4460df74f4832aa.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\b64ed88981631181c4460df74f4832aa.dll",DllRegisterServer3⤵PID:3852
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