Analysis
- max time kernel
119s - max time network
124s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
10/02/2022, 22:56
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_40a8a8f2f848b1aaebee5738a18b89090ab5d4e2553ea9ba565382bdd5d017d3_2022-02-10__225502.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_40a8a8f2f848b1aaebee5738a18b89090ab5d4e2553ea9ba565382bdd5d017d3_2022-02-10__225502.dll
- Size 737KB
- Sample220210-2wpqmsahem
- SHA256 40a8a8f2f848b1aaebee5738a18b89090ab5d4e2553ea9ba565382bdd5d017d3
- MD5 8fe97fd40613e2cee865cd6f4e46bdb7
- SHA1 9bce5b794f74e8a5bdccdfaf920877c3f29d18f5
- SHA512 43b518a8fb4d61e195a31386a4f958ade8dcb13f08ba10f121affae270d3271ee7c1dba6f8c93df06a8d7d92037b9b01dd4b932f33f706bf3cb1a5e0faea700e
- 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 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_40a8a8f2f848b1aaebee5738a18b89090ab5d4e2553ea9ba565382bdd5d017d3_2022-02-10__225502.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_40a8a8f2f848b1aaebee5738a18b89090ab5d4e2553ea9ba565382bdd5d017d3_2022-02-10__225502.dll2⤵
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_40a8a8f2f848b1aaebee5738a18b89090ab5d4e2553ea9ba565382bdd5d017d3_2022-02-10__225502.dll",DllRegisterServer3⤵PID:672
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