Analysis
- max time kernel
121s - max time network
148s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
27/01/2022, 14:56
Static task
static1
Behavioral task
behavioral1
Sample
3c347b97990c198890f1243ea36c01fb.dll
Resource
win7-en-20211208
General
- Target 3c347b97990c198890f1243ea36c01fb.dll
- Size 512KB
- Sample220127-sa124sfae4
- SHA256 4e7dc268b2e251ae89ea841da847d2acb731930c8828e90fd24c60bba058b3a4
- MD5 3c347b97990c198890f1243ea36c01fb
- SHA1 07fc7c76ea2d53b6793c8c352c74d636bb970087
- SHA512 0f758c7863f82f9f2cdba2d583e931bce28458169d10d55a481b300bf27e04a993b21a723507723223ab0763807990a6f2987fecd5670d3fbf961cadf90a5594
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
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
-
138.185.72.26:8080
-
200.17.134.35:7080
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185.157.82.211:8080
-
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
-
45.142.114.231:8080
-
162.214.50.39:7080
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51.38.71.0:443
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104.168.155.129:8080
-
107.182.225.142:8080
-
217.182.143.207:443
-
158.69.222.101:443
-
176.104.106.96:8080
-
207.38.84.195:8080
-
41.76.108.46:8080
-
110.232.117.186:8080
-
178.79.147.66:8080
-
173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2180 wrote to memory of 2752 2180 regsvr32.exe 69 PID 2180 wrote to memory of 2752 2180 regsvr32.exe 69 PID 2180 wrote to memory of 2752 2180 regsvr32.exe 69 PID 2752 wrote to memory of 2336 2752 regsvr32.exe 70 PID 2752 wrote to memory of 2336 2752 regsvr32.exe 70 PID 2752 wrote to memory of 2336 2752 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\3c347b97990c198890f1243ea36c01fb.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\3c347b97990c198890f1243ea36c01fb.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2752 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\3c347b97990c198890f1243ea36c01fb.dll",DllRegisterServer3⤵PID:2336
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