Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
08/02/2022, 00:49
Static task
static1
Behavioral task
behavioral1
Sample
d7d88c5e7baa464538d2db93e8ea97f5.dll
Resource
win7-en-20211208
General
- Target d7d88c5e7baa464538d2db93e8ea97f5.dll
- Size 608KB
- Sample220208-a6dbtabcfp
- SHA256 0be8de3d3e7d2ad43ed67d469c99716a6cceb7692a799adb79df93b643dd8d03
- MD5 d7d88c5e7baa464538d2db93e8ea97f5
- SHA1 754859e78f83825ad3175a06e6a3b8d79b5e34b9
- SHA512 420387f0a7c95ac1a759ecb217ca801823312c5c8d27a526eb1be3a4f3d2bd1d8e37e00ae1366fdde6a76b2506730054a36c70a5800b4b90143f6f336d7eda3e
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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8.9.11.48:443
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144.76.186.55:7080
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45.118.115.99:8080
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51.254.140.238:7080
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162.214.50.39:7080
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119.235.255.201:8080
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103.75.201.4:443
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164.68.99.3:8080
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178.79.147.66:8080
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192.95.56.148:8080
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81.0.236.90:443
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45.118.135.203:7080
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131.100.24.231:80
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41.76.108.46:8080
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45.142.114.231:8080
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82.165.152.127:8080
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45.176.232.124:443
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50.116.54.215:443
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162.243.175.63:443
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216.158.226.206:443
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195.154.133.20:443
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212.237.17.99:8080
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103.75.201.2:443
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212.237.5.209:443
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200.17.134.35:7080
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185.157.82.211:8080
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144.76.186.49:8080
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212.237.56.116:7080
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31.24.158.56:8080
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104.251.214.46:8080
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110.232.117.186:8080
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46.55.222.11:443
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159.8.59.82:8080
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158.69.222.101:443
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176.104.106.96:8080
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107.182.225.142:8080
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58.227.42.236:80
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203.114.109.124:443
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173.212.193.249:8080
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79.172.212.216:8080
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159.89.230.105:443
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160.16.102.168:80
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178.128.83.165:80
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212.24.98.99:8080
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207.38.84.195:8080
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153.126.203.229:8080
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217.182.143.207:443
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129.232.188.93:443
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138.185.72.26:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1688 wrote to memory of 1156 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1156 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1156 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1156 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1156 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1156 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1156 1688 regsvr32.exe 27 PID 1156 wrote to memory of 460 1156 regsvr32.exe 28 PID 1156 wrote to memory of 460 1156 regsvr32.exe 28 PID 1156 wrote to memory of 460 1156 regsvr32.exe 28 PID 1156 wrote to memory of 460 1156 regsvr32.exe 28 PID 1156 wrote to memory of 460 1156 regsvr32.exe 28 PID 1156 wrote to memory of 460 1156 regsvr32.exe 28 PID 1156 wrote to memory of 460 1156 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\d7d88c5e7baa464538d2db93e8ea97f5.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\d7d88c5e7baa464538d2db93e8ea97f5.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1156 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\d7d88c5e7baa464538d2db93e8ea97f5.dll",DllRegisterServer3⤵PID:460
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