Analysis
- max time kernel
120s - max time network
129s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
31/01/2022, 17:32
Static task
static1
Behavioral task
behavioral1
Sample
fe0ac32e757507552901527d22ad11fd.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
fe0ac32e757507552901527d22ad11fd.dll
Resource
win10v2004-en-20220112
General
- Target fe0ac32e757507552901527d22ad11fd.dll
- Size 412KB
- Sample220131-v4a4wsadep
- SHA256 020e19888d07b4bddc5f0f78dc7857bbd428eaab87295eb82abd3c47fabc1904
- MD5 fe0ac32e757507552901527d22ad11fd
- SHA1 48841a8bda5bb0ffd9d7382c1e48c43afa73cf7b
- SHA512 681b394557b022a90eb96623013164febd227ab305a1ea7108805290b74ffe411f4cc9f9a0fd552a59d8fa07b13c2501bcc57ab8c7690a973b082e25db956094
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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144.76.186.49:8080
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160.16.102.168:80
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58.227.42.236:80
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158.69.222.101:443
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129.232.188.93:443
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207.38.84.195:8080
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192.254.71.210:443
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185.157.82.211:8080
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81.0.236.90:443
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212.237.17.99:8080
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46.55.222.11:443
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164.68.99.3:8080
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217.182.143.207:443
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195.154.133.20:443
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216.158.226.206:443
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212.237.5.209:443
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110.232.117.186:8080
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51.15.4.22:443
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45.118.115.99:8080
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51.38.71.0:443
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209.59.138.75:7080
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103.75.201.2:443
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107.182.225.142:8080
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45.118.135.203:7080
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212.237.56.116:7080
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131.100.24.231:80
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159.8.59.82:8080
-
138.185.72.26:8080
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104.251.214.46:8080
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41.76.108.46:8080
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203.114.109.124:443
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45.176.232.124:443
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178.63.25.185:443
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45.142.114.231:8080
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159.89.230.105:443
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162.243.175.63:443
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50.116.54.215:443
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173.212.193.249:8080
-
176.104.106.96:8080
-
162.214.50.39:7080
-
79.172.212.216:8080
-
200.17.134.35:7080
-
212.24.98.99:8080
-
178.79.147.66:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 1796 wrote to memory of 628 1796 regsvr32.exe 27 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28 PID 628 wrote to memory of 672 628 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\fe0ac32e757507552901527d22ad11fd.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\fe0ac32e757507552901527d22ad11fd.dll2⤵
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\fe0ac32e757507552901527d22ad11fd.dll",DllRegisterServer3⤵PID:672
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