Analysis
- max time kernel
122s - max time network
146s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
10/02/2022, 07:28
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_91759065a41f246a64a009bb4f0d4c42e3ce878e36af455479af7e53d0e920a8_2022-02-10__072729.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_91759065a41f246a64a009bb4f0d4c42e3ce878e36af455479af7e53d0e920a8_2022-02-10__072729.dll
- Size 547KB
- Sample220210-jaslasgbf4
- SHA256 91759065a41f246a64a009bb4f0d4c42e3ce878e36af455479af7e53d0e920a8
- MD5 ab9d70719a27b5a393e34349dad61cbe
- SHA1 611b2e9325b2a465d5e6dcb74d7e56434e8a629e
- SHA512 f5ff4d88a4fb7c080aa430d37c0e264b14252bce384108b911fcf239fce757e8d14ba164dcdba59121fe0eff295d67669ce5449422ba2465c2a886c33ff45d7f
- MD5 SHA1 SHA512
Malware Config
Extracted
-
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 1768 wrote to memory of 304 1768 regsvr32.exe 27 PID 1768 wrote to memory of 304 1768 regsvr32.exe 27 PID 1768 wrote to memory of 304 1768 regsvr32.exe 27 PID 1768 wrote to memory of 304 1768 regsvr32.exe 27 PID 1768 wrote to memory of 304 1768 regsvr32.exe 27 PID 1768 wrote to memory of 304 1768 regsvr32.exe 27 PID 1768 wrote to memory of 304 1768 regsvr32.exe 27 PID 304 wrote to memory of 800 304 regsvr32.exe 28 PID 304 wrote to memory of 800 304 regsvr32.exe 28 PID 304 wrote to memory of 800 304 regsvr32.exe 28 PID 304 wrote to memory of 800 304 regsvr32.exe 28 PID 304 wrote to memory of 800 304 regsvr32.exe 28 PID 304 wrote to memory of 800 304 regsvr32.exe 28 PID 304 wrote to memory of 800 304 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_91759065a41f246a64a009bb4f0d4c42e3ce878e36af455479af7e53d0e920a8_2022-02-10__072729.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_91759065a41f246a64a009bb4f0d4c42e3ce878e36af455479af7e53d0e920a8_2022-02-10__072729.dll2⤵
- Suspicious use of WriteProcessMemory
PID:304 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_91759065a41f246a64a009bb4f0d4c42e3ce878e36af455479af7e53d0e920a8_2022-02-10__072729.dll",DllRegisterServer3⤵PID:800
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