Analysis
- max time kernel
122s - max time network
127s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
25/01/2022, 17:14
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_15dffac1128e0c89439d973b80ca7f9ea5fa30c915ec9f2e1f727707969b355d_2022-01-25__171334.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_15dffac1128e0c89439d973b80ca7f9ea5fa30c915ec9f2e1f727707969b355d_2022-01-25__171334.dll
- Size 596KB
- Sample220125-vr1h1sbfak
- SHA256 15dffac1128e0c89439d973b80ca7f9ea5fa30c915ec9f2e1f727707969b355d
- MD5 80c4459cd93a3f7854a1aef140a53e9a
- SHA1 53848acaa2ade53915dc1056ffe283c5ec28c051
- SHA512 541752b6d6a061a06c145671c37cb427af135f441c3b6de66982a6b441ff96033148164f4b41838192793f237df3bf98b5dbb34f8b807646301dcb0402aa5a5c
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
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 2648 wrote to memory of 3980 2648 regsvr32.exe 68 PID 2648 wrote to memory of 3980 2648 regsvr32.exe 68 PID 2648 wrote to memory of 3980 2648 regsvr32.exe 68 PID 3980 wrote to memory of 3776 3980 regsvr32.exe 69 PID 3980 wrote to memory of 3776 3980 regsvr32.exe 69 PID 3980 wrote to memory of 3776 3980 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_15dffac1128e0c89439d973b80ca7f9ea5fa30c915ec9f2e1f727707969b355d_2022-01-25__171334.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_15dffac1128e0c89439d973b80ca7f9ea5fa30c915ec9f2e1f727707969b355d_2022-01-25__171334.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3980 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_15dffac1128e0c89439d973b80ca7f9ea5fa30c915ec9f2e1f727707969b355d_2022-01-25__171334.dll",DllRegisterServer3⤵PID:3776
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