Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
09/12/2021, 12:17
Static task
static1
Behavioral task
behavioral1
Sample
f1ccfd11c7a2770f4f91b73d56f93649.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target f1ccfd11c7a2770f4f91b73d56f93649.dll
- Size 258KB
- Sample211209-pf2daadbgn
- SHA256 4362a471529593c06ade73a2be4dbf3ff6c4957bfe3c8ce6eaba18a065da8383
- MD5 f1ccfd11c7a2770f4f91b73d56f93649
- SHA1 e7328f165ed3e2981afc420fc5af43aa692e4c4c
- SHA512 e08440d0028ca10a6232e0693417fb730ed9bda8a6fbfc606e6c656ebd54cab55eefe70b6706fa02ca687d61026e2859142cee05d9df055c110796a86f8592b8
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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emotet
Botnet
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Epoch5
C2
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209.239.112.82:8080
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116.124.128.206:8080
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45.63.5.129:443
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128.199.192.135:8080
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51.178.61.60:443
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168.197.250.14:80
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177.72.80.14:7080
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51.210.242.234:8080
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142.4.219.173:8080
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78.47.204.80:443
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78.46.73.125:443
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37.44.244.177:8080
-
37.59.209.141:8080
-
104.131.62.48:8080
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190.90.233.66:443
-
185.148.168.220:8080
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185.148.168.15:8080
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62.171.178.147:8080
-
191.252.103.16:80
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54.38.242.185:443
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85.214.67.203:8080
-
217.182.143.207:443
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159.69.237.188:443
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210.57.209.142:8080
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54.37.228.122:443
-
207.148.81.119:8080
-
195.77.239.39:8080
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66.42.57.149:443
-
195.154.146.35:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1576 wrote to memory of 1416 1576 regsvr32.exe 27 PID 1576 wrote to memory of 1416 1576 regsvr32.exe 27 PID 1576 wrote to memory of 1416 1576 regsvr32.exe 27 PID 1576 wrote to memory of 1416 1576 regsvr32.exe 27 PID 1576 wrote to memory of 1416 1576 regsvr32.exe 27 PID 1576 wrote to memory of 1416 1576 regsvr32.exe 27 PID 1576 wrote to memory of 1416 1576 regsvr32.exe 27 PID 1416 wrote to memory of 1888 1416 regsvr32.exe 28 PID 1416 wrote to memory of 1888 1416 regsvr32.exe 28 PID 1416 wrote to memory of 1888 1416 regsvr32.exe 28 PID 1416 wrote to memory of 1888 1416 regsvr32.exe 28 PID 1416 wrote to memory of 1888 1416 regsvr32.exe 28 PID 1416 wrote to memory of 1888 1416 regsvr32.exe 28 PID 1416 wrote to memory of 1888 1416 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f1ccfd11c7a2770f4f91b73d56f93649.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f1ccfd11c7a2770f4f91b73d56f93649.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f1ccfd11c7a2770f4f91b73d56f93649.dll",DllRegisterServer3⤵PID:1888
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