Analysis
- max time kernel
70s - max time network
42s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
04/02/2022, 19:21
Static task
static1
Behavioral task
behavioral1
Sample
40476cc6f3d51139bafa2e9495554f2e.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
40476cc6f3d51139bafa2e9495554f2e.dll
Resource
win10v2004-en-20220113
General
- Target 40476cc6f3d51139bafa2e9495554f2e.dll
- Size 1.0MB
- Sample220204-x2m2saecf5
- SHA256 eaf8a59ec22f413eb9f233f605b7ee422c23556c54ebec65173e544204e9f3a9
- MD5 40476cc6f3d51139bafa2e9495554f2e
- SHA1 2791e8d813984679154274ccdcfc2436b917d5cc
- SHA512 6f38bb96fa006502ddeebe8a21c54e78ec9cbd0706ecd98409138e6bf5c9c9af6ca1603b1ff5ec4a377bdd59ecf44b4620c20bb768e35ec2e0ea3eb73808d13a
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
174.136.15.27:8080
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185.122.58.89:443
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66.42.57.149:443
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159.69.237.188:443
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78.47.204.80:443
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54.38.242.185:443
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37.44.244.177:8080
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185.148.168.220:8080
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217.182.143.207:443
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198.199.98.78:8080
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139.196.72.155:8080
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59.148.253.194:443
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195.77.239.39:8080
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210.57.209.142:8080
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128.199.192.135:8080
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173.203.78.138:443
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62.171.178.147:8080
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85.214.67.203:8080
-
185.148.168.15:8080
-
191.252.103.16:80
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190.90.233.66:443
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185.184.25.78:8080
-
207.148.81.119:8080
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104.131.62.48:8080
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78.46.73.125:443
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37.59.209.141:8080
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118.98.72.86:443
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54.37.228.122:443
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168.197.250.14:80
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93.104.208.37:8080
-
54.37.106.167:8080
-
116.124.128.206:8080
-
194.9.172.107:8080
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203.153.216.46:443
-
195.154.146.35:443
-
103.41.204.169:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1092 wrote to memory of 1444 1092 regsvr32.exe 27 PID 1092 wrote to memory of 1444 1092 regsvr32.exe 27 PID 1092 wrote to memory of 1444 1092 regsvr32.exe 27 PID 1092 wrote to memory of 1444 1092 regsvr32.exe 27 PID 1092 wrote to memory of 1444 1092 regsvr32.exe 27 PID 1092 wrote to memory of 1444 1092 regsvr32.exe 27 PID 1092 wrote to memory of 1444 1092 regsvr32.exe 27 PID 1444 wrote to memory of 1488 1444 regsvr32.exe 28 PID 1444 wrote to memory of 1488 1444 regsvr32.exe 28 PID 1444 wrote to memory of 1488 1444 regsvr32.exe 28 PID 1444 wrote to memory of 1488 1444 regsvr32.exe 28 PID 1444 wrote to memory of 1488 1444 regsvr32.exe 28 PID 1444 wrote to memory of 1488 1444 regsvr32.exe 28 PID 1444 wrote to memory of 1488 1444 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\40476cc6f3d51139bafa2e9495554f2e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\40476cc6f3d51139bafa2e9495554f2e.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1444 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\40476cc6f3d51139bafa2e9495554f2e.dll",DllRegisterServer3⤵PID:1488
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