Analysis
- max time kernel
121s - max time network
122s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
08/12/2021, 17:15
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_190cf87f9c7fa48c6dcc8f538688956bf4dee3fdd984c36363a3a9fa95f47081_2021-12-08__171438.exe.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_190cf87f9c7fa48c6dcc8f538688956bf4dee3fdd984c36363a3a9fa95f47081_2021-12-08__171438.exe.dll
- Size 1.0MB
- Sample211208-vsj8esgeb9
- SHA256 190cf87f9c7fa48c6dcc8f538688956bf4dee3fdd984c36363a3a9fa95f47081
- MD5 e76b03ee9d5731c131abbdef3bf1dd8b
- SHA1 60d5c01195c668d01a782f0e58c7c0823e9b7d64
- SHA512 b7e224e08e7d91961d8f070802d7f70d972f186de85b32ea51c6b49605654165a30edb00b4f1ae25ea6e8eaf0b02cee103c4f869da6b5983aaf5baabb045aa4b
- 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 3460 wrote to memory of 3412 3460 regsvr32.exe 68 PID 3460 wrote to memory of 3412 3460 regsvr32.exe 68 PID 3460 wrote to memory of 3412 3460 regsvr32.exe 68 PID 3412 wrote to memory of 3824 3412 regsvr32.exe 69 PID 3412 wrote to memory of 3824 3412 regsvr32.exe 69 PID 3412 wrote to memory of 3824 3412 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_190cf87f9c7fa48c6dcc8f538688956bf4dee3fdd984c36363a3a9fa95f47081_2021-12-08__171438.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3460 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_190cf87f9c7fa48c6dcc8f538688956bf4dee3fdd984c36363a3a9fa95f47081_2021-12-08__171438.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3412 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_190cf87f9c7fa48c6dcc8f538688956bf4dee3fdd984c36363a3a9fa95f47081_2021-12-08__171438.exe.dll",DllRegisterServer3⤵PID:3824
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