Analysis
- max time kernel
127s - max time network
147s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
03/02/2022, 16:17
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_5440265a051dc829432be70c8d6d10c7694946a5393b27b2c1de5bb559f2eecd_2022-02-03__161558.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
emotet_exe_e4_5440265a051dc829432be70c8d6d10c7694946a5393b27b2c1de5bb559f2eecd_2022-02-03__161558.dll
Resource
win10v2004-en-20220112
General
- Target emotet_exe_e4_5440265a051dc829432be70c8d6d10c7694946a5393b27b2c1de5bb559f2eecd_2022-02-03__161558.dll
- Size 633KB
- Sample220203-tree4sbfa8
- SHA256 5440265a051dc829432be70c8d6d10c7694946a5393b27b2c1de5bb559f2eecd
- MD5 803a85e49068c526d147113f0f8cca7b
- SHA1 b70e71b603d8499c2104dd729ae9c9a06791449f
- SHA512 87de40f5f6ba5fe804c5ae97a0cff9ec48d0dc839d17541404578c355c0c4b3b1b8caa424ac9832c2d58d6183b6dcdc37ce64aa1b9539b27851e077b1d0794a0
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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192.254.71.210:443
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23.246.204.126:443
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164.68.99.3:8080
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144.76.186.49:8080
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192.95.56.148:8080
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79.172.212.216:8080
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162.214.50.39:7080
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81.0.236.90:443
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159.89.230.105:443
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45.176.232.124:443
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212.24.98.99:8080
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185.157.82.211:8080
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159.8.59.82:8080
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45.118.135.203:7080
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51.254.140.238:7080
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144.76.186.55:7080
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46.55.222.11:443
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212.237.56.116:7080
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58.227.42.236:80
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162.243.175.63:443
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200.17.134.35:7080
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216.158.226.206:443
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173.212.193.249:8080
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103.75.201.4:443
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207.38.84.195:8080
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45.118.115.99:8080
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82.165.152.127:8080
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178.128.83.165:80
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110.232.117.186:8080
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50.116.54.215:443
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103.75.201.2:443
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212.237.5.209:443
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119.235.255.201:8080
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129.232.188.93:443
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160.16.102.168:80
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176.104.106.96:8080
-
131.100.24.231:80
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158.69.222.101:443
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104.251.214.46:8080
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45.142.114.231:8080
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217.182.143.207:443
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41.76.108.46:8080
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212.237.17.99:8080
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107.182.225.142:8080
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203.114.109.124:443
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138.185.72.26:8080
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178.79.147.66:8080
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195.154.133.20:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2020 wrote to memory of 2004 2020 regsvr32.exe 27 PID 2020 wrote to memory of 2004 2020 regsvr32.exe 27 PID 2020 wrote to memory of 2004 2020 regsvr32.exe 27 PID 2020 wrote to memory of 2004 2020 regsvr32.exe 27 PID 2020 wrote to memory of 2004 2020 regsvr32.exe 27 PID 2020 wrote to memory of 2004 2020 regsvr32.exe 27 PID 2020 wrote to memory of 2004 2020 regsvr32.exe 27 PID 2004 wrote to memory of 812 2004 regsvr32.exe 30 PID 2004 wrote to memory of 812 2004 regsvr32.exe 30 PID 2004 wrote to memory of 812 2004 regsvr32.exe 30 PID 2004 wrote to memory of 812 2004 regsvr32.exe 30 PID 2004 wrote to memory of 812 2004 regsvr32.exe 30 PID 2004 wrote to memory of 812 2004 regsvr32.exe 30 PID 2004 wrote to memory of 812 2004 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_5440265a051dc829432be70c8d6d10c7694946a5393b27b2c1de5bb559f2eecd_2022-02-03__161558.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_5440265a051dc829432be70c8d6d10c7694946a5393b27b2c1de5bb559f2eecd_2022-02-03__161558.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_5440265a051dc829432be70c8d6d10c7694946a5393b27b2c1de5bb559f2eecd_2022-02-03__161558.dll",DllRegisterServer3⤵PID:812
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