Analysis
- max time kernel
121s - max time network
122s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
27/01/2022, 08:35
Static task
static1
Behavioral task
behavioral1
Sample
9.dll
Resource
win7-en-20211208
General
- Target 9.dll
- Size 496KB
- Sample220127-kg29raaaap
- SHA256 ccfa3c29db2f6a3263467ac91e6c83f2da205239e0bacd06022c6e3030e3875e
- MD5 5f3986b79cc6d4a7afc3b2194f995a03
- SHA1 1eacd571e38f6f53c4f5550e3822786536e4e0cc
- SHA512 d33992a39fc328b28efcbd78b2779b5ee2936430d4b77f6dda42e89e17f9aca7d26e3c23fd6b2987e1d1c6d9662b01e4d2bf70803d90383f5c9c385b158b4ca9
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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89.32.148.223:443
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188.40.137.206:8080
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45.118.135.203:7080
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164.68.99.3:8080
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162.214.50.39:7080
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45.142.114.231:8080
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45.176.232.124:443
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207.38.84.195:8080
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104.168.155.129:8080
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176.104.106.96:8080
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203.114.109.124:443
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41.76.108.46:8080
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178.79.147.66:8080
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58.227.42.236:80
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51.38.71.0:443
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138.185.72.26:8080
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107.182.225.142:8080
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81.0.236.90:443
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185.157.82.211:8080
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103.8.26.103:8080
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50.116.54.215:443
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217.182.143.207:443
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46.55.222.11:443
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173.212.193.249:8080
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212.237.17.99:8080
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79.172.212.216:8080
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192.254.71.210:443
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212.237.5.209:443
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69.197.160.180:8080
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209.59.138.75:7080
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110.232.117.186:8080
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104.251.214.46:8080
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195.154.133.20:443
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216.158.226.206:443
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158.69.222.101:443
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129.232.188.93:443
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45.118.115.99:8080
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212.237.56.116:7080
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103.75.201.2:443
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131.100.24.231:80
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212.24.98.99:8080
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200.17.134.35:7080
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162.243.175.63:443
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103.8.26.102:8080
-
178.63.25.185:443
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2500 wrote to memory of 2668 2500 regsvr32.exe 69 PID 2500 wrote to memory of 2668 2500 regsvr32.exe 69 PID 2500 wrote to memory of 2668 2500 regsvr32.exe 69 PID 2668 wrote to memory of 3768 2668 regsvr32.exe 70 PID 2668 wrote to memory of 3768 2668 regsvr32.exe 70 PID 2668 wrote to memory of 3768 2668 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9.dll",DllRegisterServer3⤵PID:3768
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