Analysis
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max time kernel
132s -
max time network
149s -
platform
windows10-1703_x64 -
resource
win10-20230831-en -
resource tags
arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system -
submitted
06-09-2023 16:14
Static task
static1
General
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Target
e02134a42a9735d771a1f2242216f35d8fe00985de9bd6fa98aadb971c829924.dll
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Size
528KB
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MD5
6ab5bf140f79ac2e9efaf170bded481f
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SHA1
c6d67628682def4e949c38f09d2ff39eb1c00f0a
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SHA256
e02134a42a9735d771a1f2242216f35d8fe00985de9bd6fa98aadb971c829924
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SHA512
f2ac0f7c09683fda8137e76f875aa6e34f46132d029610582882df3ecac44bc165f5820e44e4c515dccd042168e81d3bdf0b1d36661d9685c80b7bbcc1f7e890
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SSDEEP
6144:NEHZqt2fGTf17ZWi4QWVhvqlEvQPJuSReK/0D0kGsoanL/whFTSQFZ9xj:C0AGj17ZWi4QWzdDIsogYLTtT
Malware Config
Extracted
emotet
Epoch5
5.189.160.61:443
94.177.178.26:8080
202.29.239.162:443
54.38.143.246:7080
119.59.125.140:8080
185.148.168.15:8080
188.166.229.148:443
2.58.16.87:8080
104.131.62.48:8080
103.82.248.59:7080
37.59.209.141:8080
103.133.214.242:8080
195.77.239.39:8080
128.199.192.135:8080
78.47.204.80:443
59.148.253.194:443
87.106.97.83:7080
45.71.195.104:8080
85.214.67.203:8080
139.196.72.155:8080
210.57.209.142:8080
194.9.172.107:8080
116.124.128.206:8080
118.98.72.86:443
203.153.216.46:443
202.28.34.99:8080
54.37.228.122:443
202.134.4.210:7080
88.217.172.165:8080
196.44.98.190:8080
195.154.146.35:443
217.182.143.207:443
36.67.23.59:443
207.148.81.119:8080
190.90.233.66:443
66.42.57.149:443
85.25.120.45:8080
93.104.209.107:8080
68.183.93.250:443
103.42.58.120:7080
5.56.132.177:8080
159.69.237.188:443
51.68.141.164:8080
54.37.106.167:8080
198.199.98.78:8080
54.38.242.185:443
62.171.178.147:8080
37.44.244.177:8080
103.41.204.169:8080
78.46.73.125:443
185.148.168.220:8080
191.252.103.16:80
175.126.176.79:8080
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
regsvr32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Txraaroo\hxfzmvpxpfn.uns regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 3524 regsvr32.exe 3524 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 4652 regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 4964 wrote to memory of 4652 4964 regsvr32.exe regsvr32.exe PID 4964 wrote to memory of 4652 4964 regsvr32.exe regsvr32.exe PID 4964 wrote to memory of 4652 4964 regsvr32.exe regsvr32.exe PID 4652 wrote to memory of 3524 4652 regsvr32.exe regsvr32.exe PID 4652 wrote to memory of 3524 4652 regsvr32.exe regsvr32.exe PID 4652 wrote to memory of 3524 4652 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e02134a42a9735d771a1f2242216f35d8fe00985de9bd6fa98aadb971c829924.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e02134a42a9735d771a1f2242216f35d8fe00985de9bd6fa98aadb971c829924.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Txraaroo\hxfzmvpxpfn.uns"3⤵
- Suspicious behavior: EnumeratesProcesses