Analysis
- max time kernel
143s - max time network
139s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
07/02/2022, 18:20
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_49027235bca4853d14d8d8c3de9d29ea53bec39ff49e3f32f9fa6c285a2b78d7_2022-02-07__181954.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_49027235bca4853d14d8d8c3de9d29ea53bec39ff49e3f32f9fa6c285a2b78d7_2022-02-07__181954.dll
- Size 1.4MB
- Sample220207-wysmesfcap
- SHA256 49027235bca4853d14d8d8c3de9d29ea53bec39ff49e3f32f9fa6c285a2b78d7
- MD5 e6c4355938512be9a9abebb3388b14b2
- SHA1 9bd5c9f21e7f837645e0bb0ed6bae15d47124809
- SHA512 da02d4eb1d367089e45cb6893792be4ccaa75ac8ae0a15971c4c8a48e95398667666517c4bc70654b7be1d1650299bc0c6c53429ca3d54c0999b92c436dcdf68
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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8.9.11.48:443
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144.76.186.55:7080
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45.118.115.99:8080
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51.254.140.238:7080
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162.214.50.39:7080
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119.235.255.201:8080
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103.75.201.4:443
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164.68.99.3:8080
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178.79.147.66:8080
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192.95.56.148:8080
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81.0.236.90:443
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45.118.135.203:7080
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131.100.24.231:80
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41.76.108.46:8080
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45.142.114.231:8080
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82.165.152.127:8080
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45.176.232.124:443
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50.116.54.215:443
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162.243.175.63:443
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216.158.226.206:443
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195.154.133.20:443
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212.237.17.99:8080
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103.75.201.2:443
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212.237.5.209:443
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200.17.134.35:7080
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185.157.82.211:8080
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144.76.186.49:8080
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212.237.56.116:7080
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31.24.158.56:8080
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104.251.214.46:8080
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110.232.117.186:8080
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46.55.222.11:443
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159.8.59.82:8080
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158.69.222.101:443
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176.104.106.96:8080
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107.182.225.142:8080
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58.227.42.236:80
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203.114.109.124:443
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173.212.193.249:8080
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79.172.212.216:8080
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159.89.230.105:443
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160.16.102.168:80
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178.128.83.165:80
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212.24.98.99:8080
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207.38.84.195:8080
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153.126.203.229:8080
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217.182.143.207:443
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129.232.188.93:443
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138.185.72.26:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1356 wrote to memory of 1616 1356 regsvr32.exe 27 PID 1356 wrote to memory of 1616 1356 regsvr32.exe 27 PID 1356 wrote to memory of 1616 1356 regsvr32.exe 27 PID 1356 wrote to memory of 1616 1356 regsvr32.exe 27 PID 1356 wrote to memory of 1616 1356 regsvr32.exe 27 PID 1356 wrote to memory of 1616 1356 regsvr32.exe 27 PID 1356 wrote to memory of 1616 1356 regsvr32.exe 27 PID 1616 wrote to memory of 1768 1616 regsvr32.exe 28 PID 1616 wrote to memory of 1768 1616 regsvr32.exe 28 PID 1616 wrote to memory of 1768 1616 regsvr32.exe 28 PID 1616 wrote to memory of 1768 1616 regsvr32.exe 28 PID 1616 wrote to memory of 1768 1616 regsvr32.exe 28 PID 1616 wrote to memory of 1768 1616 regsvr32.exe 28 PID 1616 wrote to memory of 1768 1616 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_49027235bca4853d14d8d8c3de9d29ea53bec39ff49e3f32f9fa6c285a2b78d7_2022-02-07__181954.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1356 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_49027235bca4853d14d8d8c3de9d29ea53bec39ff49e3f32f9fa6c285a2b78d7_2022-02-07__181954.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1616 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_49027235bca4853d14d8d8c3de9d29ea53bec39ff49e3f32f9fa6c285a2b78d7_2022-02-07__181954.dll",DllRegisterServer3⤵PID:1768
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