Analysis
- max time kernel
119s - max time network
122s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
10/02/2022, 16:44
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_426c326518383424a5cf0cc7aaa9eb6e8cbbf14fd238d3a5a50e6c22f5e4a8a4_2022-02-10__164324.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_426c326518383424a5cf0cc7aaa9eb6e8cbbf14fd238d3a5a50e6c22f5e4a8a4_2022-02-10__164324.dll
- Size 465KB
- Sample220210-t8talaaedp
- SHA256 426c326518383424a5cf0cc7aaa9eb6e8cbbf14fd238d3a5a50e6c22f5e4a8a4
- MD5 d8f5515cc7ee5bdf0dbb65e50454bc51
- SHA1 cff10c773e02f70a210dfe90be6b1642437f7cf3
- SHA512 12d363879eb7a18990606e6a9e69e523e18b9388155102f81ff225c88e90b9f4da077375575eca57498f12a5b5dcc6da37a0f3a327620a936ef0d17102647ab0
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch5
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198.199.126.144:443
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103.42.57.17:8080
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195.154.146.35:443
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104.131.62.48:8080
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116.124.128.206:8080
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54.38.242.185:443
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217.182.143.207:443
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66.42.57.149:443
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185.148.168.220:8080
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37.44.244.177:8080
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78.47.204.80:443
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173.203.78.138:443
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190.90.233.66:443
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203.153.216.46:443
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54.37.106.167:8080
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194.9.172.107:8080
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168.197.250.14:80
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185.184.25.78:8080
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191.252.103.16:80
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159.69.237.188:443
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85.214.67.203:8080
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78.46.73.125:443
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59.148.253.194:443
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118.98.72.86:443
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62.171.178.147:8080
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195.77.239.39:8080
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185.148.168.15:8080
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139.196.72.155:8080
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54.37.228.122:443
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37.59.209.141:8080
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198.199.98.78:8080
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93.104.208.37:8080
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103.41.204.169:8080
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128.199.192.135:8080
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210.57.209.142:8080
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207.148.81.119:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 600 wrote to memory of 1592 600 regsvr32.exe 27 PID 600 wrote to memory of 1592 600 regsvr32.exe 27 PID 600 wrote to memory of 1592 600 regsvr32.exe 27 PID 600 wrote to memory of 1592 600 regsvr32.exe 27 PID 600 wrote to memory of 1592 600 regsvr32.exe 27 PID 600 wrote to memory of 1592 600 regsvr32.exe 27 PID 600 wrote to memory of 1592 600 regsvr32.exe 27 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_426c326518383424a5cf0cc7aaa9eb6e8cbbf14fd238d3a5a50e6c22f5e4a8a4_2022-02-10__164324.dll1⤵
- Suspicious use of WriteProcessMemory
PID:600 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_426c326518383424a5cf0cc7aaa9eb6e8cbbf14fd238d3a5a50e6c22f5e4a8a4_2022-02-10__164324.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_426c326518383424a5cf0cc7aaa9eb6e8cbbf14fd238d3a5a50e6c22f5e4a8a4_2022-02-10__164324.dll",DllRegisterServer3⤵PID:1028
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