Analysis
- max time kernel
117s - max time network
131s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
09/02/2022, 00:10
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_1bb8b2d613506fa35dbaf95b68d452e5b7ebba23faec9fbfcd831d6604436f0f_2022-02-09__000855.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_1bb8b2d613506fa35dbaf95b68d452e5b7ebba23faec9fbfcd831d6604436f0f_2022-02-09__000855.dll
- Size 575KB
- Sample220209-af3tsaggfk
- SHA256 1bb8b2d613506fa35dbaf95b68d452e5b7ebba23faec9fbfcd831d6604436f0f
- MD5 09f00f4ad410769aaa58891e7d658d64
- SHA1 2e14edcaba49207ecc097e19af713136ed28b131
- SHA512 b28b371ad9f0a1a0711c4204b08152a4592e76f3e777d326054bb1fee09381f01ba0611d9baae7b6b03a0941a652d91aa2f50c547ff9a01ab92ef509e057fdcb
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch5
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103.42.57.17:8080
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93.104.208.37:8080
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195.154.146.35:443
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62.171.178.147:8080
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37.59.209.141:8080
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139.196.72.155:8080
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37.44.244.177:8080
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191.252.103.16:80
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217.182.143.207:443
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128.199.192.135:8080
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103.41.204.169:8080
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185.148.168.15:8080
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168.197.250.14:80
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78.46.73.125:443
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194.9.172.107:8080
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185.148.168.220:8080
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118.98.72.86:443
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54.37.106.167:8080
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78.47.204.80:443
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159.69.237.188:443
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116.124.128.206:8080
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59.148.253.194:443
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85.214.67.203:8080
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185.184.25.78:8080
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173.203.78.138:443
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54.37.228.122:443
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198.199.98.78:8080
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195.77.239.39:8080
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210.57.209.142:8080
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66.42.57.149:443
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104.131.62.48:8080
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54.38.242.185:443
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190.90.233.66:443
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207.148.81.119:8080
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203.153.216.46:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 744 wrote to memory of 1648 744 regsvr32.exe 27 PID 744 wrote to memory of 1648 744 regsvr32.exe 27 PID 744 wrote to memory of 1648 744 regsvr32.exe 27 PID 744 wrote to memory of 1648 744 regsvr32.exe 27 PID 744 wrote to memory of 1648 744 regsvr32.exe 27 PID 744 wrote to memory of 1648 744 regsvr32.exe 27 PID 744 wrote to memory of 1648 744 regsvr32.exe 27 PID 1648 wrote to memory of 1656 1648 regsvr32.exe 28 PID 1648 wrote to memory of 1656 1648 regsvr32.exe 28 PID 1648 wrote to memory of 1656 1648 regsvr32.exe 28 PID 1648 wrote to memory of 1656 1648 regsvr32.exe 28 PID 1648 wrote to memory of 1656 1648 regsvr32.exe 28 PID 1648 wrote to memory of 1656 1648 regsvr32.exe 28 PID 1648 wrote to memory of 1656 1648 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_1bb8b2d613506fa35dbaf95b68d452e5b7ebba23faec9fbfcd831d6604436f0f_2022-02-09__000855.dll1⤵
- Suspicious use of WriteProcessMemory
PID:744 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_1bb8b2d613506fa35dbaf95b68d452e5b7ebba23faec9fbfcd831d6604436f0f_2022-02-09__000855.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_1bb8b2d613506fa35dbaf95b68d452e5b7ebba23faec9fbfcd831d6604436f0f_2022-02-09__000855.dll",DllRegisterServer3⤵PID:1656
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