Analysis
- max time kernel
120s - max time network
128s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
27/01/2022, 00:07
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_f23f8683f54c45946ff248bb9b0d35726770a9f7d29edcac907cbc7cf7433c81_2022-01-27__000630.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_f23f8683f54c45946ff248bb9b0d35726770a9f7d29edcac907cbc7cf7433c81_2022-01-27__000630.dll
- Size 496KB
- Sample220127-aecafacecn
- SHA256 f23f8683f54c45946ff248bb9b0d35726770a9f7d29edcac907cbc7cf7433c81
- MD5 1383264a2725bc286f73adc16e5f95d2
- SHA1 0ec45f3258563548477208424aa229c63b08754f
- SHA512 67af11d4835655f76f11df253dead45daa200ab243061225758eb710d079b0d617392153ed2e86c8b968ada18f23aa7ffe3aaa3a7ea30b2432835afb675d01fd
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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89.32.148.223:443
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188.40.137.206:8080
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45.118.135.203:7080
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164.68.99.3:8080
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162.214.50.39:7080
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45.142.114.231:8080
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45.176.232.124:443
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207.38.84.195:8080
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104.168.155.129:8080
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176.104.106.96:8080
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203.114.109.124:443
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41.76.108.46:8080
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178.79.147.66:8080
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58.227.42.236:80
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51.38.71.0:443
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138.185.72.26:8080
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107.182.225.142:8080
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81.0.236.90:443
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185.157.82.211:8080
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103.8.26.103:8080
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50.116.54.215:443
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217.182.143.207:443
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46.55.222.11:443
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173.212.193.249:8080
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212.237.17.99:8080
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79.172.212.216:8080
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192.254.71.210:443
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212.237.5.209:443
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69.197.160.180:8080
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209.59.138.75:7080
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110.232.117.186:8080
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104.251.214.46:8080
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195.154.133.20:443
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216.158.226.206:443
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158.69.222.101:443
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129.232.188.93:443
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45.118.115.99:8080
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212.237.56.116:7080
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103.75.201.2:443
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131.100.24.231:80
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212.24.98.99:8080
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200.17.134.35:7080
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162.243.175.63:443
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103.8.26.102:8080
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178.63.25.185:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1848 wrote to memory of 524 1848 regsvr32.exe 27 PID 1848 wrote to memory of 524 1848 regsvr32.exe 27 PID 1848 wrote to memory of 524 1848 regsvr32.exe 27 PID 1848 wrote to memory of 524 1848 regsvr32.exe 27 PID 1848 wrote to memory of 524 1848 regsvr32.exe 27 PID 1848 wrote to memory of 524 1848 regsvr32.exe 27 PID 1848 wrote to memory of 524 1848 regsvr32.exe 27 PID 524 wrote to memory of 792 524 regsvr32.exe 28 PID 524 wrote to memory of 792 524 regsvr32.exe 28 PID 524 wrote to memory of 792 524 regsvr32.exe 28 PID 524 wrote to memory of 792 524 regsvr32.exe 28 PID 524 wrote to memory of 792 524 regsvr32.exe 28 PID 524 wrote to memory of 792 524 regsvr32.exe 28 PID 524 wrote to memory of 792 524 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f23f8683f54c45946ff248bb9b0d35726770a9f7d29edcac907cbc7cf7433c81_2022-01-27__000630.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f23f8683f54c45946ff248bb9b0d35726770a9f7d29edcac907cbc7cf7433c81_2022-01-27__000630.dll2⤵
- Suspicious use of WriteProcessMemory
PID:524 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f23f8683f54c45946ff248bb9b0d35726770a9f7d29edcac907cbc7cf7433c81_2022-01-27__000630.dll",DllRegisterServer3⤵PID:792
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