Analysis
- max time kernel
146s - max time network
149s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
09/12/2021, 02:02
Static task
static1
Behavioral task
behavioral1
Sample
c53f107e32e923bae19131a5622a96df.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target c53f107e32e923bae19131a5622a96df.dll
- Size 258KB
- Sample211209-cf5pgsbhen
- SHA256 f1e34014f42b3e55035e60d9ca98a62da034f71ee491a5f6af92c7c33065550b
- MD5 c53f107e32e923bae19131a5622a96df
- SHA1 a380551069df81a7c5ca96668f8e7bca19d94cf4
- SHA512 a28e36bec1c4d48da3df0f3e4880ea0c5f13636c98cee1eb3e2c3d8599b41baf0058c2c1213f1e89de7954dc4aad9e0bdac9ba2bd6cbb9bcf0468c7a4e3bc4e3
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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emotet
Botnet
-
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
-
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 2104 wrote to memory of 2404 2104 regsvr32.exe 68 PID 2104 wrote to memory of 2404 2104 regsvr32.exe 68 PID 2104 wrote to memory of 2404 2104 regsvr32.exe 68 PID 2404 wrote to memory of 2656 2404 regsvr32.exe 69 PID 2404 wrote to memory of 2656 2404 regsvr32.exe 69 PID 2404 wrote to memory of 2656 2404 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c53f107e32e923bae19131a5622a96df.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c53f107e32e923bae19131a5622a96df.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2404 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c53f107e32e923bae19131a5622a96df.dll",DllRegisterServer3⤵PID:2656
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