Analysis
- max time kernel
146s - max time network
154s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
25/01/2022, 17:14
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_70b39b461db9376235da88484132e8cf403b1845bcaef46ceed8f569b2c5bbf4_2022-01-25__171336.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_70b39b461db9376235da88484132e8cf403b1845bcaef46ceed8f569b2c5bbf4_2022-01-25__171336.dll
- Size 596KB
- Sample220125-vr1h1sbfam
- SHA256 70b39b461db9376235da88484132e8cf403b1845bcaef46ceed8f569b2c5bbf4
- MD5 5a4d159a696bb94c463430743ad59f78
- SHA1 9b5b0eff7dc9a3dad22675e81c8709fb487f9ac9
- SHA512 f49f3c687808548c5fc643fe82a138771bd1a0c8b98fc1d809a8fad4a12b4b495aef7885f66f5ea7dd7d9219fe72a9a4743f1815b210118796528b72917ba3e6
- 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 3484 wrote to memory of 3808 3484 regsvr32.exe 69 PID 3484 wrote to memory of 3808 3484 regsvr32.exe 69 PID 3484 wrote to memory of 3808 3484 regsvr32.exe 69 PID 3808 wrote to memory of 3948 3808 regsvr32.exe 70 PID 3808 wrote to memory of 3948 3808 regsvr32.exe 70 PID 3808 wrote to memory of 3948 3808 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_70b39b461db9376235da88484132e8cf403b1845bcaef46ceed8f569b2c5bbf4_2022-01-25__171336.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_70b39b461db9376235da88484132e8cf403b1845bcaef46ceed8f569b2c5bbf4_2022-01-25__171336.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3808 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_70b39b461db9376235da88484132e8cf403b1845bcaef46ceed8f569b2c5bbf4_2022-01-25__171336.dll",DllRegisterServer3⤵PID:3948
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