Analysis
- max time kernel
122s - max time network
141s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 02:56
Static task
static1
Behavioral task
behavioral1
Sample
cfd347fd4ecb93722b66c0d9d649189e.dll
Resource
win7-en-20211208
General
- Target cfd347fd4ecb93722b66c0d9d649189e.dll
- Size 660KB
- Sample220126-de2f4sdhdm
- SHA256 77bd38bb007666e8dab958c977f27a5d715ee7e42374486eae6e4bf92dae10ca
- MD5 cfd347fd4ecb93722b66c0d9d649189e
- SHA1 ff7fa05c914e08b7f3501eb72a7fb0399450c1a0
- SHA512 1e165b741087f0d0a83f94122b2b008cab4ec69900718c86a3ab76c62981bbbc44348eb69a9745d6ac672df47fd67f90eb5433cd18f62b008b567e22d6dab549
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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51.77.82.125:443
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69.197.160.180:8080
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103.75.201.2:443
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173.212.193.249:8080
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45.118.135.203:7080
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45.118.115.99:8080
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162.243.175.63:443
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192.254.71.210:443
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50.116.54.215:443
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51.38.71.0:443
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138.185.72.26:8080
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131.100.24.231:80
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212.237.5.209:443
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209.59.138.75:7080
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176.104.106.96:8080
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107.182.225.142:8080
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45.142.114.231:8080
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212.237.56.116:7080
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207.38.84.195:8080
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158.69.222.101:443
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104.251.214.46:8080
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104.168.155.129:8080
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46.55.222.11:443
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103.8.26.102:8080
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58.227.42.236:80
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164.68.99.3:8080
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203.114.109.124:443
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216.158.226.206:443
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178.63.25.185:443
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103.8.26.103:8080
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195.154.133.20:443
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45.176.232.124:443
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41.76.108.46:8080
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81.0.236.90:443
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178.79.147.66:8080
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212.24.98.99:8080
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217.182.143.207:443
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110.232.117.186:8080
-
162.214.50.39:7080
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212.237.17.99:8080
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185.157.82.211:8080
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79.172.212.216:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 600 wrote to memory of 1992 600 regsvr32.exe 68 PID 600 wrote to memory of 1992 600 regsvr32.exe 68 PID 600 wrote to memory of 1992 600 regsvr32.exe 68 PID 1992 wrote to memory of 2236 1992 regsvr32.exe 69 PID 1992 wrote to memory of 2236 1992 regsvr32.exe 69 PID 1992 wrote to memory of 2236 1992 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\cfd347fd4ecb93722b66c0d9d649189e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:600 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\cfd347fd4ecb93722b66c0d9d649189e.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\cfd347fd4ecb93722b66c0d9d649189e.dll",DllRegisterServer3⤵PID:2236
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