Analysis
- max time kernel
121s - max time network
126s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
08/12/2021, 17:15
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_08b82546f3c623a6e917c07d564b0692fbb1eef2291ed524efd02a2733460468_2021-12-08__171439.exe.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_08b82546f3c623a6e917c07d564b0692fbb1eef2291ed524efd02a2733460468_2021-12-08__171439.exe.dll
- Size 1.0MB
- Sample211208-vsj8eshggn
- SHA256 08b82546f3c623a6e917c07d564b0692fbb1eef2291ed524efd02a2733460468
- MD5 b12d65c4a69a3f5bb8bbb158aa6839c1
- SHA1 e7affd6971c02657f68035ca1f730dc58d557d9f
- SHA512 920788c2e36c6c69ebd907895c0ba3343c38b5750dfa6d3ea8f82d1288eb9f30d41483bd4c9b9705cf1d7c9fe2c9bb31e999efdd300df4d36da9604e172c5df2
- 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 2516 wrote to memory of 2660 2516 regsvr32.exe 68 PID 2516 wrote to memory of 2660 2516 regsvr32.exe 68 PID 2516 wrote to memory of 2660 2516 regsvr32.exe 68 PID 2660 wrote to memory of 3256 2660 regsvr32.exe 69 PID 2660 wrote to memory of 3256 2660 regsvr32.exe 69 PID 2660 wrote to memory of 3256 2660 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_08b82546f3c623a6e917c07d564b0692fbb1eef2291ed524efd02a2733460468_2021-12-08__171439.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_08b82546f3c623a6e917c07d564b0692fbb1eef2291ed524efd02a2733460468_2021-12-08__171439.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_08b82546f3c623a6e917c07d564b0692fbb1eef2291ed524efd02a2733460468_2021-12-08__171439.exe.dll",DllRegisterServer3⤵PID:3256
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