Analysis
- max time kernel
122s - max time network
122s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
28/01/2022, 00:05
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_5ef5a1d5dc91afe4d9bc137b5c13b32ef737cd6f1a0da0d35c4fff40c22db751_2022-01-28__000426.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_5ef5a1d5dc91afe4d9bc137b5c13b32ef737cd6f1a0da0d35c4fff40c22db751_2022-01-28__000426.dll
- Size 512KB
- Sample220128-adbbraddc7
- SHA256 5ef5a1d5dc91afe4d9bc137b5c13b32ef737cd6f1a0da0d35c4fff40c22db751
- MD5 97dd49d1b74583081aa8bf187bb7fc24
- SHA1 72c2d1427f8e577bd7769e138db6db756c5ebf1e
- SHA512 ee46560b5fb1de3c0fc56a108f69b5d319c9de5f34dc07e6d42a1f297ac2095a3d1496f785dad4d25e9742cb30a042ba30c8f9a4e7356d1796ec7e7fe296a055
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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51.15.4.22:443
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173.214.173.220:8080
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212.237.5.209:443
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192.254.71.210:443
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216.158.226.206:443
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162.243.175.63:443
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212.24.98.99:8080
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58.227.42.236:80
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45.118.115.99:8080
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104.251.214.46:8080
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185.157.82.209:8080
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46.55.222.11:443
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188.40.137.206:8080
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81.0.236.90:443
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103.75.201.2:443
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129.232.188.93:443
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195.154.133.20:443
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159.8.59.82:8080
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79.172.212.216:8080
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138.185.72.26:8080
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200.17.134.35:7080
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185.157.82.211:8080
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209.59.138.75:7080
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178.63.25.185:443
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45.176.232.124:443
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45.118.135.203:7080
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164.68.99.3:8080
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203.114.109.124:443
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212.237.17.99:8080
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50.116.54.215:443
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131.100.24.231:80
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212.237.56.116:7080
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45.142.114.231:8080
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162.214.50.39:7080
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51.38.71.0:443
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104.168.155.129:8080
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107.182.225.142:8080
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217.182.143.207:443
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158.69.222.101:443
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176.104.106.96:8080
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207.38.84.195:8080
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41.76.108.46:8080
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110.232.117.186:8080
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178.79.147.66:8080
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173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1340 wrote to memory of 1656 1340 regsvr32.exe 27 PID 1340 wrote to memory of 1656 1340 regsvr32.exe 27 PID 1340 wrote to memory of 1656 1340 regsvr32.exe 27 PID 1340 wrote to memory of 1656 1340 regsvr32.exe 27 PID 1340 wrote to memory of 1656 1340 regsvr32.exe 27 PID 1340 wrote to memory of 1656 1340 regsvr32.exe 27 PID 1340 wrote to memory of 1656 1340 regsvr32.exe 27 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_5ef5a1d5dc91afe4d9bc137b5c13b32ef737cd6f1a0da0d35c4fff40c22db751_2022-01-28__000426.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_5ef5a1d5dc91afe4d9bc137b5c13b32ef737cd6f1a0da0d35c4fff40c22db751_2022-01-28__000426.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_5ef5a1d5dc91afe4d9bc137b5c13b32ef737cd6f1a0da0d35c4fff40c22db751_2022-01-28__000426.dll",DllRegisterServer3⤵PID:520
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