Analysis
- max time kernel
122s - max time network
122s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
19/01/2022, 12:31
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_8f491e695ad6d9696c02650ca1ac25448d5123897682b2cfa3c9fae7c6075cf2_2022-01-19__123037.exe.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_8f491e695ad6d9696c02650ca1ac25448d5123897682b2cfa3c9fae7c6075cf2_2022-01-19__123037.exe.dll
- Size 408KB
- Sample220119-pp2qeahfhq
- SHA256 8f491e695ad6d9696c02650ca1ac25448d5123897682b2cfa3c9fae7c6075cf2
- MD5 d389ecd2e845cec4658a843fc6fb7cec
- SHA1 bb805ea17a1de9ece19d341ebe66978e2cd9e1d9
- SHA512 1da6a019da83bb211c8576fe0532f708b564c6a22d79b55832e58fa76b16826631d406f058f497817ff11bf1d456233a0a51f555becbb772480e6fa4c619b964
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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131.100.24.231:80
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209.59.138.75:7080
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103.8.26.103:8080
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51.38.71.0:443
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212.237.17.99:8080
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79.172.212.216:8080
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207.38.84.195:8080
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104.168.155.129:8080
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178.79.147.66:8080
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46.55.222.11:443
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103.8.26.102:8080
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192.254.71.210:443
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45.176.232.124:443
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203.114.109.124:443
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51.68.175.8:8080
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58.227.42.236:80
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45.142.114.231:8080
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217.182.143.207:443
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178.63.25.185:443
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45.118.115.99:8080
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103.75.201.2:443
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104.251.214.46:8080
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158.69.222.101:443
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81.0.236.90:443
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45.118.135.203:7080
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176.104.106.96:8080
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212.237.56.116:7080
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216.158.226.206:443
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173.212.193.249:8080
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50.116.54.215:443
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138.185.72.26:8080
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41.76.108.46:8080
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212.237.5.209:443
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107.182.225.142:8080
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195.154.133.20:443
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162.214.50.39:7080
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110.232.117.186:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1512 wrote to memory of 1696 1512 regsvr32.exe 27 PID 1512 wrote to memory of 1696 1512 regsvr32.exe 27 PID 1512 wrote to memory of 1696 1512 regsvr32.exe 27 PID 1512 wrote to memory of 1696 1512 regsvr32.exe 27 PID 1512 wrote to memory of 1696 1512 regsvr32.exe 27 PID 1512 wrote to memory of 1696 1512 regsvr32.exe 27 PID 1512 wrote to memory of 1696 1512 regsvr32.exe 27 PID 1696 wrote to memory of 1228 1696 regsvr32.exe 28 PID 1696 wrote to memory of 1228 1696 regsvr32.exe 28 PID 1696 wrote to memory of 1228 1696 regsvr32.exe 28 PID 1696 wrote to memory of 1228 1696 regsvr32.exe 28 PID 1696 wrote to memory of 1228 1696 regsvr32.exe 28 PID 1696 wrote to memory of 1228 1696 regsvr32.exe 28 PID 1696 wrote to memory of 1228 1696 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_8f491e695ad6d9696c02650ca1ac25448d5123897682b2cfa3c9fae7c6075cf2_2022-01-19__123037.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_8f491e695ad6d9696c02650ca1ac25448d5123897682b2cfa3c9fae7c6075cf2_2022-01-19__123037.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_8f491e695ad6d9696c02650ca1ac25448d5123897682b2cfa3c9fae7c6075cf2_2022-01-19__123037.exe.dll",DllRegisterServer3⤵PID:1228
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