Analysis
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max time kernel
120s -
max time network
123s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
07-12-2021 12:58
Static task
static1
General
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Target
a41032bc7b6b840e32e1ae23e9fe55ea7e94c5a044dd0553e03749632165e964.dll
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Size
749KB
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MD5
963ffe277fad2d79d7b61a3a679a1cf8
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SHA1
d3246aecf78de68f1c95d6134a3741e7403fc19a
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SHA256
a41032bc7b6b840e32e1ae23e9fe55ea7e94c5a044dd0553e03749632165e964
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SHA512
07fd71a4503b7a8b1e716f1131465a69d90b33eaf3681a0fdfbc90b794ce2be63928cd04b3f2909729e7305fabc55af6d7d695375c03c13604febac87b3cc90a
Malware Config
Extracted
emotet
Epoch5
209.239.112.82:8080
116.124.128.206:8080
45.63.5.129:443
128.199.192.135:8080
51.178.61.60:443
168.197.250.14:80
177.72.80.14:7080
51.210.242.234:8080
142.4.219.173:8080
78.47.204.80:443
78.46.73.125:443
37.44.244.177:8080
37.59.209.141:8080
104.131.62.48:8080
190.90.233.66:443
185.148.168.220:8080
185.148.168.15:8080
62.171.178.147:8080
191.252.103.16:80
54.38.242.185:443
85.214.67.203:8080
217.182.143.207:443
159.69.237.188:443
210.57.209.142:8080
54.37.228.122:443
207.148.81.119:8080
195.77.239.39:8080
66.42.57.149:443
195.154.146.35:443
Signatures
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 3700 wrote to memory of 668 3700 regsvr32.exe regsvr32.exe PID 3700 wrote to memory of 668 3700 regsvr32.exe regsvr32.exe PID 3700 wrote to memory of 668 3700 regsvr32.exe regsvr32.exe PID 668 wrote to memory of 2608 668 regsvr32.exe rundll32.exe PID 668 wrote to memory of 2608 668 regsvr32.exe rundll32.exe PID 668 wrote to memory of 2608 668 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a41032bc7b6b840e32e1ae23e9fe55ea7e94c5a044dd0553e03749632165e964.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a41032bc7b6b840e32e1ae23e9fe55ea7e94c5a044dd0553e03749632165e964.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a41032bc7b6b840e32e1ae23e9fe55ea7e94c5a044dd0553e03749632165e964.dll",DllRegisterServer3⤵