Analysis
- max time kernel
122s - max time network
122s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
28/01/2022, 00:05
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_e312a55e4ee8754c770dfb56f784ee01c3082041b0fe797cd2d53c4f8277da19_2022-01-28__000424.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_e312a55e4ee8754c770dfb56f784ee01c3082041b0fe797cd2d53c4f8277da19_2022-01-28__000424.dll
- Size 512KB
- Sample220128-adbbraddd2
- SHA256 e312a55e4ee8754c770dfb56f784ee01c3082041b0fe797cd2d53c4f8277da19
- MD5 cbe9ce8b3aad637c4699ecbec1d2ad79
- SHA1 d848331284f3816447b50ab298bc1304d2dcd950
- SHA512 157c165e873c5ac56b66e8fbc22ffb586658492a797ea6aca9ef7ebfa3bbbe81e091c202590523032e55d46c57e6c5bc379c310da20a50e0f3f5526dc6bc8afe
- 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 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1224 wrote to memory of 528 1224 regsvr32.exe 28 PID 1224 wrote to memory of 528 1224 regsvr32.exe 28 PID 1224 wrote to memory of 528 1224 regsvr32.exe 28 PID 1224 wrote to memory of 528 1224 regsvr32.exe 28 PID 1224 wrote to memory of 528 1224 regsvr32.exe 28 PID 1224 wrote to memory of 528 1224 regsvr32.exe 28 PID 1224 wrote to memory of 528 1224 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_e312a55e4ee8754c770dfb56f784ee01c3082041b0fe797cd2d53c4f8277da19_2022-01-28__000424.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_e312a55e4ee8754c770dfb56f784ee01c3082041b0fe797cd2d53c4f8277da19_2022-01-28__000424.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1224 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_e312a55e4ee8754c770dfb56f784ee01c3082041b0fe797cd2d53c4f8277da19_2022-01-28__000424.dll",DllRegisterServer3⤵PID:528
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