Analysis
- max time kernel
137s - max time network
155s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
07/02/2022, 16:47
Static task
static1
Behavioral task
behavioral1
Sample
5984f17e10df2e1919c667e2c42e78bd.dll
Resource
win7-en-20211208
General
- Target 5984f17e10df2e1919c667e2c42e78bd.dll
- Size 213KB
- Sample220207-vaj5psega6
- SHA256 17f3a0d8dcd9c713daae747caa873d17db3a9212ce7eccb4a02b5347d2adb721
- MD5 5984f17e10df2e1919c667e2c42e78bd
- SHA1 b77cb006d2911271f7f36ef3d4b7d67e82ba0c42
- SHA512 67583acd9c90254cc827485edd6eaa036fc8ec1c7070380fb0972c7693039fd4d30aadaac0f3d58a67c2bc60c45bf7d230bf48018f87dd6b1f5743790b21249e
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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45.79.173.200:443
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144.76.186.55:7080
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207.38.84.195:8080
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82.165.152.127:8080
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45.118.115.99:8080
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50.116.54.215:443
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203.114.109.124:443
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178.128.83.165:80
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107.182.225.142:8080
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192.95.56.148:8080
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185.157.82.211:8080
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212.237.5.209:443
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212.24.98.99:8080
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162.214.50.39:7080
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162.243.175.63:443
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176.104.106.96:8080
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217.182.143.207:443
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144.76.186.49:8080
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58.227.42.236:80
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110.232.117.186:8080
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129.232.188.93:443
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45.142.114.231:8080
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46.55.222.11:443
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103.75.201.2:443
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131.100.24.231:80
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200.17.134.35:7080
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45.118.135.203:7080
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173.212.193.249:8080
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159.89.230.105:443
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160.16.102.168:80
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51.254.140.238:7080
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119.235.255.201:8080
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159.8.59.82:8080
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41.76.108.46:8080
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212.237.56.116:7080
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216.158.226.206:443
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178.79.147.66:8080
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158.69.222.101:443
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138.185.72.26:8080
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195.154.133.20:443
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164.68.99.3:8080
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212.237.17.99:8080
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81.0.236.90:443
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79.172.212.216:8080
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103.75.201.4:443
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45.176.232.124:443
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104.251.214.46:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1132 wrote to memory of 1188 1132 regsvr32.exe 27 PID 1132 wrote to memory of 1188 1132 regsvr32.exe 27 PID 1132 wrote to memory of 1188 1132 regsvr32.exe 27 PID 1132 wrote to memory of 1188 1132 regsvr32.exe 27 PID 1132 wrote to memory of 1188 1132 regsvr32.exe 27 PID 1132 wrote to memory of 1188 1132 regsvr32.exe 27 PID 1132 wrote to memory of 1188 1132 regsvr32.exe 27 PID 1188 wrote to memory of 1460 1188 regsvr32.exe 28 PID 1188 wrote to memory of 1460 1188 regsvr32.exe 28 PID 1188 wrote to memory of 1460 1188 regsvr32.exe 28 PID 1188 wrote to memory of 1460 1188 regsvr32.exe 28 PID 1188 wrote to memory of 1460 1188 regsvr32.exe 28 PID 1188 wrote to memory of 1460 1188 regsvr32.exe 28 PID 1188 wrote to memory of 1460 1188 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5984f17e10df2e1919c667e2c42e78bd.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5984f17e10df2e1919c667e2c42e78bd.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5984f17e10df2e1919c667e2c42e78bd.dll",DllRegisterServer3⤵PID:1460
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