Analysis
- max time kernel
118s - max time network
141s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 00:07
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_b3f476eca951e8fbba2244518493bf8c1e9c7173d68daa1c992b4e51d496ad49_2022-01-26__000605.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_b3f476eca951e8fbba2244518493bf8c1e9c7173d68daa1c992b4e51d496ad49_2022-01-26__000605.dll
- Size 596KB
- Sample220126-aecwzaadg9
- SHA256 b3f476eca951e8fbba2244518493bf8c1e9c7173d68daa1c992b4e51d496ad49
- MD5 ddde2a55161cbe1822026039b40294ed
- SHA1 e4efcd7d3277954bb0026ef5988ed6da3a491518
- SHA512 c52aaac9233a23fb8a65821f70855e4bf00d5a9af1ccf832fe9d65373422ac1aa6fa9fd74d09224150c8ca2f57aa6dac8f854b05e812ba4e488d1c6b859bcd12
- 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 3048 wrote to memory of 2828 3048 regsvr32.exe 68 PID 3048 wrote to memory of 2828 3048 regsvr32.exe 68 PID 3048 wrote to memory of 2828 3048 regsvr32.exe 68 PID 2828 wrote to memory of 3096 2828 regsvr32.exe 69 PID 2828 wrote to memory of 3096 2828 regsvr32.exe 69 PID 2828 wrote to memory of 3096 2828 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_b3f476eca951e8fbba2244518493bf8c1e9c7173d68daa1c992b4e51d496ad49_2022-01-26__000605.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_b3f476eca951e8fbba2244518493bf8c1e9c7173d68daa1c992b4e51d496ad49_2022-01-26__000605.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_b3f476eca951e8fbba2244518493bf8c1e9c7173d68daa1c992b4e51d496ad49_2022-01-26__000605.dll",DllRegisterServer3⤵PID:3096
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