Analysis
- max time kernel
142s - max time network
144s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
07/02/2022, 18:28
Static task
static1
Behavioral task
behavioral1
Sample
a580d6aafe87e22f8f2367a6e4b59bd7.dll
Resource
win7-en-20211208
General
- Target a580d6aafe87e22f8f2367a6e4b59bd7.dll
- Size 216KB
- Sample220207-w4d18afcgp
- SHA256 71ccc4f0c21332e6f3e5c50fcb6e7987b6578df8411dfd9271860a8af5d2c273
- MD5 a580d6aafe87e22f8f2367a6e4b59bd7
- SHA1 dd7cad8985fb3bae0d121dc0bd0396f4e0bf25ab
- SHA512 fd386d5743762b5cfd9779984e70b391e43f5fe92121e341657bfac7469c02529c60b3171ae6d477a61c332d243d1b787350dd930136f8c862a668ae1073b4fd
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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174.136.15.27:8080
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185.122.58.89:443
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66.42.57.149:443
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159.69.237.188:443
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78.47.204.80:443
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54.38.242.185:443
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37.44.244.177:8080
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185.148.168.220:8080
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217.182.143.207:443
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198.199.98.78:8080
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139.196.72.155:8080
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59.148.253.194:443
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195.77.239.39:8080
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210.57.209.142:8080
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128.199.192.135:8080
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173.203.78.138:443
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62.171.178.147:8080
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85.214.67.203:8080
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185.148.168.15:8080
-
191.252.103.16:80
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190.90.233.66:443
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185.184.25.78:8080
-
207.148.81.119:8080
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104.131.62.48:8080
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78.46.73.125:443
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37.59.209.141:8080
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118.98.72.86:443
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54.37.228.122:443
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168.197.250.14:80
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93.104.208.37:8080
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54.37.106.167:8080
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116.124.128.206:8080
-
194.9.172.107:8080
-
203.153.216.46:443
-
195.154.146.35:443
-
103.41.204.169:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2032 wrote to memory of 1336 2032 regsvr32.exe 27 PID 2032 wrote to memory of 1336 2032 regsvr32.exe 27 PID 2032 wrote to memory of 1336 2032 regsvr32.exe 27 PID 2032 wrote to memory of 1336 2032 regsvr32.exe 27 PID 2032 wrote to memory of 1336 2032 regsvr32.exe 27 PID 2032 wrote to memory of 1336 2032 regsvr32.exe 27 PID 2032 wrote to memory of 1336 2032 regsvr32.exe 27 PID 1336 wrote to memory of 1588 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1588 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1588 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1588 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1588 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1588 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1588 1336 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a580d6aafe87e22f8f2367a6e4b59bd7.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a580d6aafe87e22f8f2367a6e4b59bd7.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a580d6aafe87e22f8f2367a6e4b59bd7.dll",DllRegisterServer3⤵PID:1588
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