Analysis
- max time kernel
149s - max time network
166s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
02/12/2021, 09:05
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_491b92a087f6cb1e8306efb50407258a4954698c602cafbbaa18ab4ab8167178_2021-12-02__090416.exe.dll
Resource
win7-en-20211014
General
- Target emotet_exe_e4_491b92a087f6cb1e8306efb50407258a4954698c602cafbbaa18ab4ab8167178_2021-12-02__090416.exe.dll
- Size 1.0MB
- Sample211202-k16raaghb2
- SHA256 491b92a087f6cb1e8306efb50407258a4954698c602cafbbaa18ab4ab8167178
- MD5 3fb24fc3455e69851f7eae3a6153c08c
- SHA1 2ba418bd514c9ee5374332b9496f5ec9dcf190a9
- SHA512 9324e7907a7bba7c135ce3b6906dc7f406fe31d22be0224863e838031cf8b21f7018fa3037467e9626a91a99543dd01719797c784dfee9ea286b50e25438f737
- MD5 SHA1 SHA512
Malware Config
Extracted
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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 2680 wrote to memory of 3028 2680 regsvr32.exe 68 PID 2680 wrote to memory of 3028 2680 regsvr32.exe 68 PID 2680 wrote to memory of 3028 2680 regsvr32.exe 68 PID 3028 wrote to memory of 3760 3028 regsvr32.exe 69 PID 3028 wrote to memory of 3760 3028 regsvr32.exe 69 PID 3028 wrote to memory of 3760 3028 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_491b92a087f6cb1e8306efb50407258a4954698c602cafbbaa18ab4ab8167178_2021-12-02__090416.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_491b92a087f6cb1e8306efb50407258a4954698c602cafbbaa18ab4ab8167178_2021-12-02__090416.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_491b92a087f6cb1e8306efb50407258a4954698c602cafbbaa18ab4ab8167178_2021-12-02__090416.exe.dll",DllRegisterServer3⤵PID:3760
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