Analysis
- max time kernel
119s - max time network
127s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
19/01/2022, 12:31
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_3b951fce6588212f281c8d2deaad2c7f8584094464f5bfa7592c1c907fd7d5a1_2022-01-19__123038.exe.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_3b951fce6588212f281c8d2deaad2c7f8584094464f5bfa7592c1c907fd7d5a1_2022-01-19__123038.exe.dll
- Size 408KB
- Sample220119-pp2qeahfhr
- SHA256 3b951fce6588212f281c8d2deaad2c7f8584094464f5bfa7592c1c907fd7d5a1
- MD5 f8cf023d2fb2fa357cebd97d80a537fd
- SHA1 55cca7109b9ef4a8cdd792421471b06fcda192e7
- SHA512 b4a7ebb203084c7b21442d4daf0be9ea88ce5ba20ba1a9ee3af409e59b41d721ae10a52a114ec9996c2e3047c8260ddc0b71ff1f35edbc112f3c4a312beed04f
- 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 1592 wrote to memory of 1032 1592 regsvr32.exe 27 PID 1592 wrote to memory of 1032 1592 regsvr32.exe 27 PID 1592 wrote to memory of 1032 1592 regsvr32.exe 27 PID 1592 wrote to memory of 1032 1592 regsvr32.exe 27 PID 1592 wrote to memory of 1032 1592 regsvr32.exe 27 PID 1592 wrote to memory of 1032 1592 regsvr32.exe 27 PID 1592 wrote to memory of 1032 1592 regsvr32.exe 27 PID 1032 wrote to memory of 760 1032 regsvr32.exe 28 PID 1032 wrote to memory of 760 1032 regsvr32.exe 28 PID 1032 wrote to memory of 760 1032 regsvr32.exe 28 PID 1032 wrote to memory of 760 1032 regsvr32.exe 28 PID 1032 wrote to memory of 760 1032 regsvr32.exe 28 PID 1032 wrote to memory of 760 1032 regsvr32.exe 28 PID 1032 wrote to memory of 760 1032 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3b951fce6588212f281c8d2deaad2c7f8584094464f5bfa7592c1c907fd7d5a1_2022-01-19__123038.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3b951fce6588212f281c8d2deaad2c7f8584094464f5bfa7592c1c907fd7d5a1_2022-01-19__123038.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3b951fce6588212f281c8d2deaad2c7f8584094464f5bfa7592c1c907fd7d5a1_2022-01-19__123038.exe.dll",DllRegisterServer3⤵PID:760
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