Analysis
- max time kernel
120s - max time network
149s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
08/02/2022, 01:12
Static task
static1
Behavioral task
behavioral1
Sample
fc7b37fac89ef8a966928eead746534a.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
fc7b37fac89ef8a966928eead746534a.dll
Resource
win10v2004-en-20220112
General
- Target fc7b37fac89ef8a966928eead746534a.dll
- Size 608KB
- Sample220208-bkhvvabef5
- SHA256 1a0cb6b424dccf5383f2b79789bdc03dea0555a744b7b49d85bab48448e0a18b
- MD5 fc7b37fac89ef8a966928eead746534a
- SHA1 394e3274550c619adfdaeb7ae52794cbb1c80ea3
- SHA512 de192d6ca53e664042c3e146077353901f2c319b2a3c1afa50a421fea631a527a1b77a2f20634fca08bed2e6492e92767a7e50aca72582db2b4e7ec7316ea9e0
- 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 980 wrote to memory of 268 980 regsvr32.exe 27 PID 980 wrote to memory of 268 980 regsvr32.exe 27 PID 980 wrote to memory of 268 980 regsvr32.exe 27 PID 980 wrote to memory of 268 980 regsvr32.exe 27 PID 980 wrote to memory of 268 980 regsvr32.exe 27 PID 980 wrote to memory of 268 980 regsvr32.exe 27 PID 980 wrote to memory of 268 980 regsvr32.exe 27 PID 268 wrote to memory of 672 268 regsvr32.exe 28 PID 268 wrote to memory of 672 268 regsvr32.exe 28 PID 268 wrote to memory of 672 268 regsvr32.exe 28 PID 268 wrote to memory of 672 268 regsvr32.exe 28 PID 268 wrote to memory of 672 268 regsvr32.exe 28 PID 268 wrote to memory of 672 268 regsvr32.exe 28 PID 268 wrote to memory of 672 268 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\fc7b37fac89ef8a966928eead746534a.dll1⤵
- Suspicious use of WriteProcessMemory
PID:980 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\fc7b37fac89ef8a966928eead746534a.dll2⤵
- Suspicious use of WriteProcessMemory
PID:268 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\fc7b37fac89ef8a966928eead746534a.dll",DllRegisterServer3⤵PID:672
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