Analysis
- max time kernel
133s - max time network
142s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
09/12/2021, 01:00
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_ac2dfca8f482a96ef4fdfbc8152767f2b414c374863f26137dcc329880678155_2021-12-09__005902.exe.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_ac2dfca8f482a96ef4fdfbc8152767f2b414c374863f26137dcc329880678155_2021-12-09__005902.exe.dll
- Size 262KB
- Sample211209-bcn2wsacc5
- SHA256 ac2dfca8f482a96ef4fdfbc8152767f2b414c374863f26137dcc329880678155
- MD5 573eabd987172fed6aa1e710bdc57b14
- SHA1 2a2c16d3ebf6aace0b976b0ce0b21329f09f20b5
- SHA512 2872b9359389ec01570a347a58c2e9924fc6fd580d1fb1426dc57e8e81813120dc797e18c277aca73fe65123952a0244f81dc346afad7486844408da9b39ee35
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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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 2652 wrote to memory of 2680 2652 regsvr32.exe 68 PID 2652 wrote to memory of 2680 2652 regsvr32.exe 68 PID 2652 wrote to memory of 2680 2652 regsvr32.exe 68 PID 2680 wrote to memory of 3800 2680 regsvr32.exe 69 PID 2680 wrote to memory of 3800 2680 regsvr32.exe 69 PID 2680 wrote to memory of 3800 2680 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_ac2dfca8f482a96ef4fdfbc8152767f2b414c374863f26137dcc329880678155_2021-12-09__005902.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_ac2dfca8f482a96ef4fdfbc8152767f2b414c374863f26137dcc329880678155_2021-12-09__005902.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_ac2dfca8f482a96ef4fdfbc8152767f2b414c374863f26137dcc329880678155_2021-12-09__005902.exe.dll",DllRegisterServer3⤵PID:3800
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