Analysis
- max time kernel
123s - max time network
143s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
27/01/2022, 04:35
Static task
static1
Behavioral task
behavioral1
Sample
https___umanostudio.com_wp-admin_n1LG7aJnptBlQkC_Wed_Jan_26_10_28_40_PM_CST_2022.dll
Resource
win7-en-20211208
General
- Target https___umanostudio.com_wp-admin_n1LG7aJnptBlQkC_Wed_Jan_26_10_28_40_PM_CST_2022.dll
- Size 496KB
- Sample220127-e724safhe5
- SHA256 f6efbb5b796559364e5016928245a130d82b566aec565b558d657c80a120b000
- MD5 780f2211a20f87760b6f036bc7681370
- SHA1 28c61400b05e6a68baad2a517ac820ef03ea4412
- SHA512 746ffe8f4b3f7df625631f7931fe128e836bd4c5f1bfcc5e22188539ef772493ff753f31be804b5232f92a1ee4ff95187f23745f837fe8df60097431bc78577c
- 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
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178.63.25.185:443
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2688 wrote to memory of 3700 2688 regsvr32.exe 68 PID 2688 wrote to memory of 3700 2688 regsvr32.exe 68 PID 2688 wrote to memory of 3700 2688 regsvr32.exe 68 PID 3700 wrote to memory of 900 3700 regsvr32.exe 69 PID 3700 wrote to memory of 900 3700 regsvr32.exe 69 PID 3700 wrote to memory of 900 3700 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\https___umanostudio.com_wp-admin_n1LG7aJnptBlQkC_Wed_Jan_26_10_28_40_PM_CST_2022.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\https___umanostudio.com_wp-admin_n1LG7aJnptBlQkC_Wed_Jan_26_10_28_40_PM_CST_2022.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3700 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\https___umanostudio.com_wp-admin_n1LG7aJnptBlQkC_Wed_Jan_26_10_28_40_PM_CST_2022.dll",DllRegisterServer3⤵PID:900
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