Analysis
- max time kernel
124s - max time network
168s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
19/01/2022, 13:22
Static task
static1
Behavioral task
behavioral1
Sample
25a2217485de7251f267aded401fe211.dll
Resource
win7-en-20211208
General
- Target 25a2217485de7251f267aded401fe211.dll
- Size 408KB
- Sample220119-ql9ghsabcq
- SHA256 a0a82b7f425edbf852794e9d302957641d449d5d25dcc97dfcb47ef8145947fd
- MD5 25a2217485de7251f267aded401fe211
- SHA1 c41b4e02a3d87d4adad4379a07fe73eb4209a27d
- SHA512 ecee988f36b0acd6e3b5b30ffd5f0a65d6f791cecacc527a05d5cec8e5ad45a1c68cedf8e0190b19a641d5abf003167e8bf3e62bbd0938807ecb7cad091e8959
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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131.100.24.231:80
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209.59.138.75:7080
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103.8.26.103:8080
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51.38.71.0:443
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212.237.17.99:8080
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79.172.212.216:8080
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207.38.84.195:8080
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104.168.155.129:8080
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178.79.147.66:8080
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46.55.222.11:443
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103.8.26.102:8080
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192.254.71.210:443
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45.176.232.124:443
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203.114.109.124:443
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51.68.175.8:8080
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58.227.42.236:80
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45.142.114.231:8080
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217.182.143.207:443
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178.63.25.185:443
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45.118.115.99:8080
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103.75.201.2:443
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104.251.214.46:8080
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158.69.222.101:443
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81.0.236.90:443
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45.118.135.203:7080
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176.104.106.96:8080
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212.237.56.116:7080
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216.158.226.206:443
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173.212.193.249:8080
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50.116.54.215:443
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138.185.72.26:8080
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41.76.108.46:8080
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212.237.5.209:443
-
107.182.225.142:8080
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195.154.133.20:443
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162.214.50.39:7080
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110.232.117.186:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1336 wrote to memory of 2988 1336 regsvr32.exe 52 PID 1336 wrote to memory of 2988 1336 regsvr32.exe 52 PID 1336 wrote to memory of 2988 1336 regsvr32.exe 52 PID 2988 wrote to memory of 2460 2988 regsvr32.exe 61 PID 2988 wrote to memory of 2460 2988 regsvr32.exe 61 PID 2988 wrote to memory of 2460 2988 regsvr32.exe 61
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\25a2217485de7251f267aded401fe211.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\25a2217485de7251f267aded401fe211.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\25a2217485de7251f267aded401fe211.dll",DllRegisterServer3⤵PID:2460
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