Analysis
- max time kernel
110s - max time network
129s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
29/01/2022, 00:03
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_3d99629aa662a13fea1981e06dffdb31557c08b96dbad360622705c07a614c8c_2022-01-29__000243.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_3d99629aa662a13fea1981e06dffdb31557c08b96dbad360622705c07a614c8c_2022-01-29__000243.dll
- Size 544KB
- Sample220129-ab2qxshba7
- SHA256 3d99629aa662a13fea1981e06dffdb31557c08b96dbad360622705c07a614c8c
- MD5 b4d7fb22c02a862f8b795e748182a6e3
- SHA1 0c9fc97cdf59c1547358a3d4cb5ab2c2af497535
- SHA512 ceedb1461626907412c091c4014c7c78ad2ccd0edf1b3280aea90a852afdaaf6ce5b5bd51baaf79126856ad245c6854e2c295301733c3540fd581beb98ced101
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch5
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74.207.230.120:8080
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139.196.72.155:8080
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37.44.244.177:8080
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37.59.209.141:8080
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116.124.128.206:8080
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217.182.143.207:443
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54.37.228.122:443
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203.153.216.46:443
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168.197.250.14:80
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207.148.81.119:8080
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195.154.146.35:443
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78.46.73.125:443
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191.252.103.16:80
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210.57.209.142:8080
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185.168.130.138:443
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142.4.219.173:8080
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118.98.72.86:443
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78.47.204.80:443
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159.69.237.188:443
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190.90.233.66:443
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104.131.62.48:8080
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62.171.178.147:8080
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185.148.168.15:8080
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54.38.242.185:443
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198.199.98.78:8080
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194.9.172.107:8080
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85.214.67.203:8080
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66.42.57.149:443
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185.148.168.220:8080
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103.41.204.169:8080
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128.199.192.135:8080
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195.77.239.39:8080
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59.148.253.194:443
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3336 wrote to memory of 3516 3336 regsvr32.exe 68 PID 3336 wrote to memory of 3516 3336 regsvr32.exe 68 PID 3336 wrote to memory of 3516 3336 regsvr32.exe 68 PID 3516 wrote to memory of 2332 3516 regsvr32.exe 69 PID 3516 wrote to memory of 2332 3516 regsvr32.exe 69 PID 3516 wrote to memory of 2332 3516 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_3d99629aa662a13fea1981e06dffdb31557c08b96dbad360622705c07a614c8c_2022-01-29__000243.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3336 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_3d99629aa662a13fea1981e06dffdb31557c08b96dbad360622705c07a614c8c_2022-01-29__000243.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3516 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_3d99629aa662a13fea1981e06dffdb31557c08b96dbad360622705c07a614c8c_2022-01-29__000243.dll",DllRegisterServer3⤵PID:2332
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