Analysis
- max time kernel
116s - max time network
137s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
03/12/2021, 00:01
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_3cc18b6e5a0f7d2cf3352a2abb75eaba2b6b85ef11020cdb6a73bd42910895e6_2021-12-03__000042.exe.dll
Resource
win7-en-20211104
General
- Target emotet_exe_e4_3cc18b6e5a0f7d2cf3352a2abb75eaba2b6b85ef11020cdb6a73bd42910895e6_2021-12-03__000042.exe.dll
- Size 810KB
- Sample211203-aawtaachdk
- SHA256 3cc18b6e5a0f7d2cf3352a2abb75eaba2b6b85ef11020cdb6a73bd42910895e6
- MD5 da30fca6a79839afa41748a52d9370cb
- SHA1 80dea0bd82c4bd8bc62f48a987aa02f4b49898ab
- SHA512 04a6b1ca6ccf0031ce2873c04203ff82d562ae9a95875ea51d3d71148024ee9317f373f5b171b706ee51ae6b36bd0153189b62df9c54492e73ef36f911d523d9
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
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172.104.227.98:443
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31.207.89.74:8080
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46.55.222.11:443
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41.76.108.46:8080
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103.8.26.103:8080
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185.184.25.237:8080
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103.8.26.102:8080
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203.114.109.124:443
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45.118.115.99:8080
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178.79.147.66:8080
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58.227.42.236:80
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45.118.135.203:7080
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103.75.201.2:443
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195.154.133.20:443
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192.254.71.210:443
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45.142.114.231:8080
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212.237.5.209:443
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207.38.84.195:8080
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104.251.214.46:8080
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212.237.17.99:8080
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212.237.56.116:7080
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216.158.226.206:443
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110.232.117.186:8080
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158.69.222.101:443
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107.182.225.142:8080
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176.104.106.96:8080
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81.0.236.90:443
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50.116.54.215:443
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138.185.72.26:8080
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51.68.175.8:8080
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210.57.217.132:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2124 wrote to memory of 4108 2124 regsvr32.exe 69 PID 2124 wrote to memory of 4108 2124 regsvr32.exe 69 PID 2124 wrote to memory of 4108 2124 regsvr32.exe 69 PID 4108 wrote to memory of 796 4108 regsvr32.exe 70 PID 4108 wrote to memory of 796 4108 regsvr32.exe 70 PID 4108 wrote to memory of 796 4108 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3cc18b6e5a0f7d2cf3352a2abb75eaba2b6b85ef11020cdb6a73bd42910895e6_2021-12-03__000042.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3cc18b6e5a0f7d2cf3352a2abb75eaba2b6b85ef11020cdb6a73bd42910895e6_2021-12-03__000042.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3cc18b6e5a0f7d2cf3352a2abb75eaba2b6b85ef11020cdb6a73bd42910895e6_2021-12-03__000042.exe.dll",DllRegisterServer3⤵PID:796
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