Analysis
- max time kernel
64s - max time network
59s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
04/02/2022, 19:21
Static task
static1
Behavioral task
behavioral1
Sample
4d157dc9ea73dffb9f15e93e9452cf0b.dll
Resource
win7-en-20211208
General
- Target 4d157dc9ea73dffb9f15e93e9452cf0b.dll
- Size 1.0MB
- Sample220204-x2ncjsecf6
- SHA256 1939340da2afee5df1348a86ab8b42c8e08c238fe75bfdccceda374e9faf974b
- MD5 4d157dc9ea73dffb9f15e93e9452cf0b
- SHA1 3b2aab595103964b297ae02cf3c49b9c83d0f968
- SHA512 c1edabb683da28992483e8e1377c53d66cf29517b9bca82b641a3ccde221d3677fd23e5a260030544dcba6d6dc798ea31f11e1d54031984694923188a8bfef93
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
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
-
185.148.168.15:8080
-
191.252.103.16:80
-
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
-
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
-
54.37.106.167:8080
-
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 1072 wrote to memory of 1580 1072 regsvr32.exe 27 PID 1072 wrote to memory of 1580 1072 regsvr32.exe 27 PID 1072 wrote to memory of 1580 1072 regsvr32.exe 27 PID 1072 wrote to memory of 1580 1072 regsvr32.exe 27 PID 1072 wrote to memory of 1580 1072 regsvr32.exe 27 PID 1072 wrote to memory of 1580 1072 regsvr32.exe 27 PID 1072 wrote to memory of 1580 1072 regsvr32.exe 27 PID 1580 wrote to memory of 900 1580 regsvr32.exe 28 PID 1580 wrote to memory of 900 1580 regsvr32.exe 28 PID 1580 wrote to memory of 900 1580 regsvr32.exe 28 PID 1580 wrote to memory of 900 1580 regsvr32.exe 28 PID 1580 wrote to memory of 900 1580 regsvr32.exe 28 PID 1580 wrote to memory of 900 1580 regsvr32.exe 28 PID 1580 wrote to memory of 900 1580 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\4d157dc9ea73dffb9f15e93e9452cf0b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1072 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\4d157dc9ea73dffb9f15e93e9452cf0b.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\4d157dc9ea73dffb9f15e93e9452cf0b.dll",DllRegisterServer3⤵PID:900
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