Analysis
- max time kernel
147s - max time network
149s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
04/02/2022, 17:50
Static task
static1
Behavioral task
behavioral1
Sample
04ce93644948231ad1ba5dc8e2144cac.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
04ce93644948231ad1ba5dc8e2144cac.dll
Resource
win10v2004-en-20220113
General
- Target 04ce93644948231ad1ba5dc8e2144cac.dll
- Size 997KB
- Sample220204-weksgadcd4
- SHA256 4bdd69925a34e9cf93b3358bcdfe256c3ce432e4566e66008405b69c19b5b09b
- MD5 04ce93644948231ad1ba5dc8e2144cac
- SHA1 8285d2bf9406a63d1023a9e2d92ffcf9d2d9c191
- SHA512 f8613c96f3a5daefa7b517bf3a534b520560bb536438a19c82c45e50a9d834bfd3f03a82fc091a0655f166640a2679b640eb82a6bf9bba74b02a353fdf448bcf
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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45.79.173.200:443
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144.76.186.55:7080
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207.38.84.195:8080
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82.165.152.127:8080
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45.118.115.99:8080
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50.116.54.215:443
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203.114.109.124:443
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178.128.83.165:80
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107.182.225.142:8080
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192.95.56.148:8080
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185.157.82.211:8080
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212.237.5.209:443
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212.24.98.99:8080
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162.214.50.39:7080
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162.243.175.63:443
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176.104.106.96:8080
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217.182.143.207:443
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144.76.186.49:8080
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58.227.42.236:80
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110.232.117.186:8080
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129.232.188.93:443
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45.142.114.231:8080
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46.55.222.11:443
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103.75.201.2:443
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131.100.24.231:80
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200.17.134.35:7080
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45.118.135.203:7080
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173.212.193.249:8080
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159.89.230.105:443
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160.16.102.168:80
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51.254.140.238:7080
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119.235.255.201:8080
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159.8.59.82:8080
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41.76.108.46:8080
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212.237.56.116:7080
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216.158.226.206:443
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178.79.147.66:8080
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158.69.222.101:443
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138.185.72.26:8080
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195.154.133.20:443
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164.68.99.3:8080
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212.237.17.99:8080
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81.0.236.90:443
-
79.172.212.216:8080
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103.75.201.4:443
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45.176.232.124:443
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104.251.214.46:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1256 wrote to memory of 1328 1256 regsvr32.exe 27 PID 1256 wrote to memory of 1328 1256 regsvr32.exe 27 PID 1256 wrote to memory of 1328 1256 regsvr32.exe 27 PID 1256 wrote to memory of 1328 1256 regsvr32.exe 27 PID 1256 wrote to memory of 1328 1256 regsvr32.exe 27 PID 1256 wrote to memory of 1328 1256 regsvr32.exe 27 PID 1256 wrote to memory of 1328 1256 regsvr32.exe 27 PID 1328 wrote to memory of 972 1328 regsvr32.exe 28 PID 1328 wrote to memory of 972 1328 regsvr32.exe 28 PID 1328 wrote to memory of 972 1328 regsvr32.exe 28 PID 1328 wrote to memory of 972 1328 regsvr32.exe 28 PID 1328 wrote to memory of 972 1328 regsvr32.exe 28 PID 1328 wrote to memory of 972 1328 regsvr32.exe 28 PID 1328 wrote to memory of 972 1328 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\04ce93644948231ad1ba5dc8e2144cac.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\04ce93644948231ad1ba5dc8e2144cac.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1328 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\04ce93644948231ad1ba5dc8e2144cac.dll",DllRegisterServer3⤵PID:972
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