Analysis
- max time kernel
134s - max time network
151s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
03/02/2022, 12:12
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_115cb77214fbeb24c2ced587ca1c9dfd2e8c1a58c8ec52d67c85720b91d3baab_2022-02-03__121137.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
emotet_exe_e4_115cb77214fbeb24c2ced587ca1c9dfd2e8c1a58c8ec52d67c85720b91d3baab_2022-02-03__121137.dll
Resource
win10v2004-en-20220112
General
- Target emotet_exe_e4_115cb77214fbeb24c2ced587ca1c9dfd2e8c1a58c8ec52d67c85720b91d3baab_2022-02-03__121137.dll
- Size 972KB
- Sample220203-pc7e5aghgl
- SHA256 115cb77214fbeb24c2ced587ca1c9dfd2e8c1a58c8ec52d67c85720b91d3baab
- MD5 4147181a20b9892db2564e172f75432d
- SHA1 59cdf915b228105cdf612c7634c032df0b3479b5
- SHA512 74e66e610e5cad6c5b46e66c9c2d7d3e12af3e2b8f9877f7fd806b2a94eb809ce2ab315d3436dce555c789b83522b4d998b72577a48f24d026b5f8816343a695
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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23.246.204.126:443
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149.56.163.161:8080
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212.237.5.209:443
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159.89.230.105:443
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178.63.25.185:443
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104.251.214.46:8080
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195.154.133.20:443
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217.182.143.207:443
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103.75.201.4:443
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162.243.175.63:443
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173.212.193.249:8080
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138.185.72.26:8080
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107.182.225.142:8080
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45.118.115.99:8080
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46.55.222.11:443
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212.237.56.116:7080
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178.79.147.66:8080
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160.16.102.168:80
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212.237.17.99:8080
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51.38.71.0:443
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207.38.84.195:8080
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212.24.98.99:8080
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110.232.117.186:8080
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159.8.59.82:8080
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131.100.24.231:80
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58.227.42.236:80
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164.68.99.3:8080
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103.75.201.2:443
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41.76.108.46:8080
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162.214.50.39:7080
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50.116.54.215:443
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203.114.109.124:443
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45.142.114.231:8080
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192.254.71.210:443
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185.157.82.211:8080
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45.118.135.203:7080
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129.232.188.93:443
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45.176.232.124:443
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79.172.212.216:8080
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158.69.222.101:443
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144.76.186.49:8080
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200.17.134.35:7080
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176.104.106.96:8080
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81.0.236.90:443
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216.158.226.206:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1992 wrote to memory of 1336 1992 regsvr32.exe 27 PID 1992 wrote to memory of 1336 1992 regsvr32.exe 27 PID 1992 wrote to memory of 1336 1992 regsvr32.exe 27 PID 1992 wrote to memory of 1336 1992 regsvr32.exe 27 PID 1992 wrote to memory of 1336 1992 regsvr32.exe 27 PID 1992 wrote to memory of 1336 1992 regsvr32.exe 27 PID 1992 wrote to memory of 1336 1992 regsvr32.exe 27 PID 1336 wrote to memory of 1276 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1276 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1276 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1276 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1276 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1276 1336 regsvr32.exe 28 PID 1336 wrote to memory of 1276 1336 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_115cb77214fbeb24c2ced587ca1c9dfd2e8c1a58c8ec52d67c85720b91d3baab_2022-02-03__121137.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_115cb77214fbeb24c2ced587ca1c9dfd2e8c1a58c8ec52d67c85720b91d3baab_2022-02-03__121137.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_115cb77214fbeb24c2ced587ca1c9dfd2e8c1a58c8ec52d67c85720b91d3baab_2022-02-03__121137.dll",DllRegisterServer3⤵PID:1276
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