Analysis
- max time kernel
155s - max time network
162s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
25/01/2022, 17:14
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_371f75df743f39477ff4b1c9b32dac5603d663effce3d1f372f1cf2023b03e8d_2022-01-25__171329.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_371f75df743f39477ff4b1c9b32dac5603d663effce3d1f372f1cf2023b03e8d_2022-01-25__171329.dll
- Size 596KB
- Sample220125-vrz79abehn
- SHA256 371f75df743f39477ff4b1c9b32dac5603d663effce3d1f372f1cf2023b03e8d
- MD5 1ec1426c540250912a7aa6bf9899d736
- SHA1 f1b04338c9c7454110a346805d6627ada32407c8
- SHA512 9ce01f9ce4226566d495028cda2df02b459529c2ca173296ecde3b7c8b8eb8640fbcf9f1788c20b190b95f2a232bbcbcaeaa415f356a1ccfe4c79d1549674334
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch5
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185.244.166.137:443
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185.168.130.138:443
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59.148.253.194:443
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78.46.73.125:443
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195.77.239.39:8080
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104.131.62.48:8080
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69.16.218.101:8080
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203.153.216.46:443
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195.154.146.35:443
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190.90.233.66:443
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191.252.103.16:80
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37.44.244.177:8080
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168.197.250.14:80
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116.124.128.206:8080
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54.37.228.122:443
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159.69.237.188:443
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85.214.67.203:8080
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210.57.209.142:8080
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78.47.204.80:443
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185.148.168.220:8080
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142.4.219.173:8080
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85.25.120.45:8080
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128.199.192.135:8080
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66.42.57.149:443
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62.171.178.147:8080
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54.38.242.185:443
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217.182.143.207:443
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185.148.168.15:8080
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37.59.209.141:8080
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207.148.81.119:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2780 wrote to memory of 3016 2780 regsvr32.exe 68 PID 2780 wrote to memory of 3016 2780 regsvr32.exe 68 PID 2780 wrote to memory of 3016 2780 regsvr32.exe 68 PID 3016 wrote to memory of 3108 3016 regsvr32.exe 69 PID 3016 wrote to memory of 3108 3016 regsvr32.exe 69 PID 3016 wrote to memory of 3108 3016 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_371f75df743f39477ff4b1c9b32dac5603d663effce3d1f372f1cf2023b03e8d_2022-01-25__171329.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_371f75df743f39477ff4b1c9b32dac5603d663effce3d1f372f1cf2023b03e8d_2022-01-25__171329.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_371f75df743f39477ff4b1c9b32dac5603d663effce3d1f372f1cf2023b03e8d_2022-01-25__171329.dll",DllRegisterServer3⤵PID:3108
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