Analysis
- max time kernel
117s - max time network
117s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
19/01/2022, 00:08
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_f40ba5daf913be48e8d74dbe8fc51f77652d66c2366145d4b87ba86b04f5d0d8_2022-01-19__000645.exe.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_f40ba5daf913be48e8d74dbe8fc51f77652d66c2366145d4b87ba86b04f5d0d8_2022-01-19__000645.exe.dll
- Size 398KB
- Sample220119-aey47seber
- SHA256 f40ba5daf913be48e8d74dbe8fc51f77652d66c2366145d4b87ba86b04f5d0d8
- MD5 627468bdcbb881ed847b7b714f52cc5c
- SHA1 3fb7c49f333a744985eb81184d8dda7d8b3be3f3
- SHA512 f8cf33494907cd8d7d397b3659bb3ae07e05e6ff05cb673d30eaadaeecdb2b37c73ce43a3ed89df9d0cd545ccb0e7f1e7af3e816f7c64787c21a7b3c6e74b974
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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131.100.24.231:80
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209.59.138.75:7080
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103.8.26.103:8080
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51.38.71.0:443
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212.237.17.99:8080
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79.172.212.216:8080
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207.38.84.195:8080
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104.168.155.129:8080
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178.79.147.66:8080
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46.55.222.11:443
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103.8.26.102:8080
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192.254.71.210:443
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45.176.232.124:443
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203.114.109.124:443
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51.68.175.8:8080
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58.227.42.236:80
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45.142.114.231:8080
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217.182.143.207:443
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178.63.25.185:443
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45.118.115.99:8080
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103.75.201.2:443
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104.251.214.46:8080
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158.69.222.101:443
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81.0.236.90:443
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45.118.135.203:7080
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176.104.106.96:8080
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212.237.56.116:7080
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216.158.226.206:443
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173.212.193.249:8080
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50.116.54.215:443
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138.185.72.26:8080
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41.76.108.46:8080
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212.237.5.209:443
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107.182.225.142:8080
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195.154.133.20:443
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162.214.50.39:7080
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110.232.117.186:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 892 wrote to memory of 1324 892 regsvr32.exe 27 PID 892 wrote to memory of 1324 892 regsvr32.exe 27 PID 892 wrote to memory of 1324 892 regsvr32.exe 27 PID 892 wrote to memory of 1324 892 regsvr32.exe 27 PID 892 wrote to memory of 1324 892 regsvr32.exe 27 PID 892 wrote to memory of 1324 892 regsvr32.exe 27 PID 892 wrote to memory of 1324 892 regsvr32.exe 27 PID 1324 wrote to memory of 592 1324 regsvr32.exe 28 PID 1324 wrote to memory of 592 1324 regsvr32.exe 28 PID 1324 wrote to memory of 592 1324 regsvr32.exe 28 PID 1324 wrote to memory of 592 1324 regsvr32.exe 28 PID 1324 wrote to memory of 592 1324 regsvr32.exe 28 PID 1324 wrote to memory of 592 1324 regsvr32.exe 28 PID 1324 wrote to memory of 592 1324 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f40ba5daf913be48e8d74dbe8fc51f77652d66c2366145d4b87ba86b04f5d0d8_2022-01-19__000645.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f40ba5daf913be48e8d74dbe8fc51f77652d66c2366145d4b87ba86b04f5d0d8_2022-01-19__000645.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f40ba5daf913be48e8d74dbe8fc51f77652d66c2366145d4b87ba86b04f5d0d8_2022-01-19__000645.exe.dll",DllRegisterServer3⤵PID:592
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