Analysis
- max time kernel
117s - max time network
125s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
31/01/2022, 16:39
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_dd6df89ccef4c4dde1cb42e573ca13d0900a570f55cdea5814cd7a5d32b95042_2022-01-31__163815.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
emotet_exe_e4_dd6df89ccef4c4dde1cb42e573ca13d0900a570f55cdea5814cd7a5d32b95042_2022-01-31__163815.dll
Resource
win10v2004-en-20220112
General
- Target emotet_exe_e4_dd6df89ccef4c4dde1cb42e573ca13d0900a570f55cdea5814cd7a5d32b95042_2022-01-31__163815.dll
- Size 412KB
- Sample220131-t5zyzaaeb7
- SHA256 dd6df89ccef4c4dde1cb42e573ca13d0900a570f55cdea5814cd7a5d32b95042
- MD5 32109653bad70eea4749dcc2a8352a3f
- SHA1 86de65c9dbb8c5438502594c485decebd135a388
- SHA512 cb82fa342f1bda7caac689abd674211cf01e79aeacc0b7481321757be06c966368afcaa02373f0812d984b4ace0b1d3d39c590193f69d582467dabe3d7f8dd0c
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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144.76.186.49:8080
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160.16.102.168:80
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58.227.42.236:80
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158.69.222.101:443
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129.232.188.93:443
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207.38.84.195:8080
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192.254.71.210:443
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185.157.82.211:8080
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81.0.236.90:443
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212.237.17.99:8080
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46.55.222.11:443
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164.68.99.3:8080
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217.182.143.207:443
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195.154.133.20:443
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216.158.226.206:443
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212.237.5.209:443
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110.232.117.186:8080
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51.15.4.22:443
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45.118.115.99:8080
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51.38.71.0:443
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209.59.138.75:7080
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103.75.201.2:443
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107.182.225.142:8080
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45.118.135.203:7080
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212.237.56.116:7080
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131.100.24.231:80
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159.8.59.82:8080
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138.185.72.26:8080
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104.251.214.46:8080
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41.76.108.46:8080
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203.114.109.124:443
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45.176.232.124:443
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178.63.25.185:443
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45.142.114.231:8080
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159.89.230.105:443
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162.243.175.63:443
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50.116.54.215:443
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173.212.193.249:8080
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176.104.106.96:8080
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162.214.50.39:7080
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79.172.212.216:8080
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200.17.134.35:7080
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212.24.98.99:8080
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178.79.147.66:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1308 wrote to memory of 1328 1308 regsvr32.exe 27 PID 1308 wrote to memory of 1328 1308 regsvr32.exe 27 PID 1308 wrote to memory of 1328 1308 regsvr32.exe 27 PID 1308 wrote to memory of 1328 1308 regsvr32.exe 27 PID 1308 wrote to memory of 1328 1308 regsvr32.exe 27 PID 1308 wrote to memory of 1328 1308 regsvr32.exe 27 PID 1308 wrote to memory of 1328 1308 regsvr32.exe 27 PID 1328 wrote to memory of 588 1328 regsvr32.exe 28 PID 1328 wrote to memory of 588 1328 regsvr32.exe 28 PID 1328 wrote to memory of 588 1328 regsvr32.exe 28 PID 1328 wrote to memory of 588 1328 regsvr32.exe 28 PID 1328 wrote to memory of 588 1328 regsvr32.exe 28 PID 1328 wrote to memory of 588 1328 regsvr32.exe 28 PID 1328 wrote to memory of 588 1328 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_dd6df89ccef4c4dde1cb42e573ca13d0900a570f55cdea5814cd7a5d32b95042_2022-01-31__163815.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_dd6df89ccef4c4dde1cb42e573ca13d0900a570f55cdea5814cd7a5d32b95042_2022-01-31__163815.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1328 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_dd6df89ccef4c4dde1cb42e573ca13d0900a570f55cdea5814cd7a5d32b95042_2022-01-31__163815.dll",DllRegisterServer3⤵PID:588
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