Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
28/01/2022, 05:07
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_00815b0224100e151c50cdc2ebeafa2c3a0d28e7f498fb286760670b374c42e6_2022-01-28__050651.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_00815b0224100e151c50cdc2ebeafa2c3a0d28e7f498fb286760670b374c42e6_2022-01-28__050651.dll
- Size 629KB
- Sample220128-fr3aaafhbr
- SHA256 00815b0224100e151c50cdc2ebeafa2c3a0d28e7f498fb286760670b374c42e6
- MD5 8c85d8f10f449c46fb40d8e2072d769a
- SHA1 d3c5d40893bc0fa56dede8b27cf275315d508420
- SHA512 c095eb8865ada81e0cca8bd8ee5eade507ad4b80940129e3111cd458024a7489f003d116aef22ede32304c9f1e279a84111f1d67e7ea654adb82e7c10b2bb4b8
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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51.15.4.22:443
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173.214.173.220:8080
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212.237.5.209:443
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192.254.71.210:443
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216.158.226.206:443
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162.243.175.63:443
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212.24.98.99:8080
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58.227.42.236:80
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45.118.115.99:8080
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104.251.214.46:8080
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185.157.82.209:8080
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46.55.222.11:443
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188.40.137.206:8080
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81.0.236.90:443
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103.75.201.2:443
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129.232.188.93:443
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195.154.133.20:443
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159.8.59.82:8080
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79.172.212.216:8080
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138.185.72.26:8080
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200.17.134.35:7080
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185.157.82.211:8080
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209.59.138.75:7080
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178.63.25.185:443
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45.176.232.124:443
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45.118.135.203:7080
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164.68.99.3:8080
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203.114.109.124:443
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212.237.17.99:8080
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50.116.54.215:443
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131.100.24.231:80
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212.237.56.116:7080
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45.142.114.231:8080
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162.214.50.39:7080
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51.38.71.0:443
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104.168.155.129:8080
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107.182.225.142:8080
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217.182.143.207:443
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158.69.222.101:443
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176.104.106.96:8080
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207.38.84.195:8080
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41.76.108.46:8080
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110.232.117.186:8080
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178.79.147.66:8080
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173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 780 wrote to memory of 1480 780 regsvr32.exe 27 PID 780 wrote to memory of 1480 780 regsvr32.exe 27 PID 780 wrote to memory of 1480 780 regsvr32.exe 27 PID 780 wrote to memory of 1480 780 regsvr32.exe 27 PID 780 wrote to memory of 1480 780 regsvr32.exe 27 PID 780 wrote to memory of 1480 780 regsvr32.exe 27 PID 780 wrote to memory of 1480 780 regsvr32.exe 27 PID 1480 wrote to memory of 576 1480 regsvr32.exe 28 PID 1480 wrote to memory of 576 1480 regsvr32.exe 28 PID 1480 wrote to memory of 576 1480 regsvr32.exe 28 PID 1480 wrote to memory of 576 1480 regsvr32.exe 28 PID 1480 wrote to memory of 576 1480 regsvr32.exe 28 PID 1480 wrote to memory of 576 1480 regsvr32.exe 28 PID 1480 wrote to memory of 576 1480 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_00815b0224100e151c50cdc2ebeafa2c3a0d28e7f498fb286760670b374c42e6_2022-01-28__050651.dll1⤵
- Suspicious use of WriteProcessMemory
PID:780 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_00815b0224100e151c50cdc2ebeafa2c3a0d28e7f498fb286760670b374c42e6_2022-01-28__050651.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1480 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_00815b0224100e151c50cdc2ebeafa2c3a0d28e7f498fb286760670b374c42e6_2022-01-28__050651.dll",DllRegisterServer3⤵PID:576
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