Analysis
- max time kernel
124s - max time network
138s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
07/02/2022, 18:20
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_bd98425c999645bc07a59ec905b26aca36a77d27db0b54006e45ba7af20bffd8_2022-02-07__181954.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_bd98425c999645bc07a59ec905b26aca36a77d27db0b54006e45ba7af20bffd8_2022-02-07__181954.dll
- Size 1.4MB
- Sample220207-wysmesfda2
- SHA256 bd98425c999645bc07a59ec905b26aca36a77d27db0b54006e45ba7af20bffd8
- MD5 693d2fd8633a9ef7668e0df8695ef603
- SHA1 0ac5c8f2c16eb8a902b6c1e9eb5363052156b8ce
- SHA512 dec009903df30680b36ed8befe3766fda333f83dabc0d26f96acc4d1313500343b9f6f2c5ab5affd90b54d0968a8ebebe428cbc37dec2d53f55135c3b37929d8
- 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 1092 wrote to memory of 836 1092 regsvr32.exe 27 PID 1092 wrote to memory of 836 1092 regsvr32.exe 27 PID 1092 wrote to memory of 836 1092 regsvr32.exe 27 PID 1092 wrote to memory of 836 1092 regsvr32.exe 27 PID 1092 wrote to memory of 836 1092 regsvr32.exe 27 PID 1092 wrote to memory of 836 1092 regsvr32.exe 27 PID 1092 wrote to memory of 836 1092 regsvr32.exe 27 PID 836 wrote to memory of 1464 836 regsvr32.exe 28 PID 836 wrote to memory of 1464 836 regsvr32.exe 28 PID 836 wrote to memory of 1464 836 regsvr32.exe 28 PID 836 wrote to memory of 1464 836 regsvr32.exe 28 PID 836 wrote to memory of 1464 836 regsvr32.exe 28 PID 836 wrote to memory of 1464 836 regsvr32.exe 28 PID 836 wrote to memory of 1464 836 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_bd98425c999645bc07a59ec905b26aca36a77d27db0b54006e45ba7af20bffd8_2022-02-07__181954.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_bd98425c999645bc07a59ec905b26aca36a77d27db0b54006e45ba7af20bffd8_2022-02-07__181954.dll2⤵
- Suspicious use of WriteProcessMemory
PID:836 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_bd98425c999645bc07a59ec905b26aca36a77d27db0b54006e45ba7af20bffd8_2022-02-07__181954.dll",DllRegisterServer3⤵PID:1464
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