Analysis
- max time kernel
118s - max time network
125s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
28/01/2022, 05:07
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_72a16fdef379b5fbc3840e9c35c8d5127f4abb8c91a1f08c12e47bcb51d2ae7f_2022-01-28__050650.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_72a16fdef379b5fbc3840e9c35c8d5127f4abb8c91a1f08c12e47bcb51d2ae7f_2022-01-28__050650.dll
- Size 629KB
- Sample220128-fr2zhsfhbl
- SHA256 72a16fdef379b5fbc3840e9c35c8d5127f4abb8c91a1f08c12e47bcb51d2ae7f
- MD5 d124375adfbcc950b70b5fe0aa0c0349
- SHA1 da6c785f361b631b897ef7897d81054783045b89
- SHA512 aa89c139dfd82b6ee49ce58d5b1c878b5f454cbc9af43d05d157a3e0d27b0257051abade00d07b61e73d685d9666f679049830003d7c764da87958da3dff6fa9
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
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51.15.4.22:443
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173.214.173.220:8080
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212.237.5.209:443
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192.254.71.210:443
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216.158.226.206:443
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162.243.175.63:443
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212.24.98.99:8080
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58.227.42.236:80
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45.118.115.99:8080
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104.251.214.46:8080
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185.157.82.209:8080
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46.55.222.11:443
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188.40.137.206:8080
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81.0.236.90:443
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103.75.201.2:443
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129.232.188.93:443
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195.154.133.20:443
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159.8.59.82:8080
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79.172.212.216:8080
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138.185.72.26:8080
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200.17.134.35:7080
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185.157.82.211:8080
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209.59.138.75:7080
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178.63.25.185:443
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45.176.232.124:443
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45.118.135.203:7080
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164.68.99.3:8080
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203.114.109.124:443
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212.237.17.99:8080
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50.116.54.215:443
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131.100.24.231:80
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212.237.56.116:7080
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45.142.114.231:8080
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162.214.50.39:7080
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51.38.71.0:443
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104.168.155.129:8080
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107.182.225.142:8080
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217.182.143.207:443
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158.69.222.101:443
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176.104.106.96:8080
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207.38.84.195:8080
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41.76.108.46:8080
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110.232.117.186:8080
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178.79.147.66:8080
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173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4088 wrote to memory of 4448 4088 regsvr32.exe 69 PID 4088 wrote to memory of 4448 4088 regsvr32.exe 69 PID 4088 wrote to memory of 4448 4088 regsvr32.exe 69 PID 4448 wrote to memory of 4068 4448 regsvr32.exe 70 PID 4448 wrote to memory of 4068 4448 regsvr32.exe 70 PID 4448 wrote to memory of 4068 4448 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_72a16fdef379b5fbc3840e9c35c8d5127f4abb8c91a1f08c12e47bcb51d2ae7f_2022-01-28__050650.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4088 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_72a16fdef379b5fbc3840e9c35c8d5127f4abb8c91a1f08c12e47bcb51d2ae7f_2022-01-28__050650.dll2⤵
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_72a16fdef379b5fbc3840e9c35c8d5127f4abb8c91a1f08c12e47bcb51d2ae7f_2022-01-28__050650.dll",DllRegisterServer3⤵PID:4068
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