Analysis
- max time kernel
117s - max time network
117s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
02/02/2022, 00:03
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_f8d809736f1ce29eef494529d4cd570b7e4a042bb3d4a2331b45b1497e934640_2022-02-02__000254.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_f8d809736f1ce29eef494529d4cd570b7e4a042bb3d4a2331b45b1497e934640_2022-02-02__000254.dll
- Size 684KB
- Sample220202-ab462sdcej
- SHA256 f8d809736f1ce29eef494529d4cd570b7e4a042bb3d4a2331b45b1497e934640
- MD5 bb87efbb6eb51c7deb5387c913119635
- SHA1 a7ab2736ea0f0bece1b718a159be2a2138665447
- SHA512 54f446675d0d172d17e1379a397fb647f4b0971e38e9ec4904a34fd82ad2c8ee4612e9d53f627473e19b335646f992dcf10cf151b6c8e018317d350ff6c80221
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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149.202.179.100:443
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103.75.201.4:443
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129.232.188.93:443
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50.116.54.215:443
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203.114.109.124:443
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217.182.143.207:443
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212.237.5.209:443
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79.172.212.216:8080
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144.76.186.49:8080
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159.8.59.82:8080
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131.100.24.231:80
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212.237.17.99:8080
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81.0.236.90:443
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159.89.230.105:443
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164.68.99.3:8080
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212.237.56.116:7080
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162.243.175.63:443
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195.154.133.20:443
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110.232.117.186:8080
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45.142.114.231:8080
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103.75.201.2:443
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216.158.226.206:443
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158.69.222.101:443
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178.79.147.66:8080
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192.254.71.210:443
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176.104.106.96:8080
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58.227.42.236:80
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160.16.102.168:80
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41.76.108.46:8080
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107.182.225.142:8080
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45.118.135.203:7080
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46.55.222.11:443
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51.38.71.0:443
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185.157.82.211:8080
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162.214.50.39:7080
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209.59.138.75:7080
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173.212.193.249:8080
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207.38.84.195:8080
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200.17.134.35:7080
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212.24.98.99:8080
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178.63.25.185:443
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45.176.232.124:443
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138.185.72.26:8080
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45.118.115.99:8080
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104.251.214.46:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 528 wrote to memory of 1876 528 regsvr32.exe 27 PID 528 wrote to memory of 1876 528 regsvr32.exe 27 PID 528 wrote to memory of 1876 528 regsvr32.exe 27 PID 528 wrote to memory of 1876 528 regsvr32.exe 27 PID 528 wrote to memory of 1876 528 regsvr32.exe 27 PID 528 wrote to memory of 1876 528 regsvr32.exe 27 PID 528 wrote to memory of 1876 528 regsvr32.exe 27 PID 1876 wrote to memory of 564 1876 regsvr32.exe 28 PID 1876 wrote to memory of 564 1876 regsvr32.exe 28 PID 1876 wrote to memory of 564 1876 regsvr32.exe 28 PID 1876 wrote to memory of 564 1876 regsvr32.exe 28 PID 1876 wrote to memory of 564 1876 regsvr32.exe 28 PID 1876 wrote to memory of 564 1876 regsvr32.exe 28 PID 1876 wrote to memory of 564 1876 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f8d809736f1ce29eef494529d4cd570b7e4a042bb3d4a2331b45b1497e934640_2022-02-02__000254.dll1⤵
- Suspicious use of WriteProcessMemory
PID:528 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f8d809736f1ce29eef494529d4cd570b7e4a042bb3d4a2331b45b1497e934640_2022-02-02__000254.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_f8d809736f1ce29eef494529d4cd570b7e4a042bb3d4a2331b45b1497e934640_2022-02-02__000254.dll",DllRegisterServer3⤵PID:564
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