Analysis
- max time kernel
121s - max time network
121s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 17:08
Static task
static1
Behavioral task
behavioral1
Sample
f03753485311ee110b9c474aac6d3cb7.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
f03753485311ee110b9c474aac6d3cb7.dll
Resource
win10-en-20211208
General
- Target f03753485311ee110b9c474aac6d3cb7.dll
- Size 784KB
- Sample220126-vnkndsgbc7
- SHA256 4aa8a1df4041f851d05fae044df7fdc44fe333ef3049e6c01a85245778fc7f3a
- MD5 f03753485311ee110b9c474aac6d3cb7
- SHA1 280e778295fcec63f2fa7f34d235c808fa96ff05
- SHA512 41bf41672fa4012bba31a7ca58c31f3873b26014c12f1f2f63403da32c6b81014c9c71f60684e77ea038c8f6c77f8f69b807b69643fd56666ec49b6d50f73517
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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185.244.166.137:443
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185.168.130.138:443
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59.148.253.194:443
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78.46.73.125:443
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195.77.239.39:8080
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104.131.62.48:8080
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69.16.218.101:8080
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203.153.216.46:443
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195.154.146.35:443
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190.90.233.66:443
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191.252.103.16:80
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37.44.244.177:8080
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168.197.250.14:80
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116.124.128.206:8080
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54.37.228.122:443
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159.69.237.188:443
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85.214.67.203:8080
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210.57.209.142:8080
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78.47.204.80:443
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185.148.168.220:8080
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142.4.219.173:8080
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85.25.120.45:8080
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128.199.192.135:8080
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66.42.57.149:443
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62.171.178.147:8080
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54.38.242.185:443
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217.182.143.207:443
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185.148.168.15:8080
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37.59.209.141:8080
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207.148.81.119:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1732 wrote to memory of 528 1732 regsvr32.exe 27 PID 1732 wrote to memory of 528 1732 regsvr32.exe 27 PID 1732 wrote to memory of 528 1732 regsvr32.exe 27 PID 1732 wrote to memory of 528 1732 regsvr32.exe 27 PID 1732 wrote to memory of 528 1732 regsvr32.exe 27 PID 1732 wrote to memory of 528 1732 regsvr32.exe 27 PID 1732 wrote to memory of 528 1732 regsvr32.exe 27 PID 528 wrote to memory of 764 528 regsvr32.exe 28 PID 528 wrote to memory of 764 528 regsvr32.exe 28 PID 528 wrote to memory of 764 528 regsvr32.exe 28 PID 528 wrote to memory of 764 528 regsvr32.exe 28 PID 528 wrote to memory of 764 528 regsvr32.exe 28 PID 528 wrote to memory of 764 528 regsvr32.exe 28 PID 528 wrote to memory of 764 528 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f03753485311ee110b9c474aac6d3cb7.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f03753485311ee110b9c474aac6d3cb7.dll2⤵
- Suspicious use of WriteProcessMemory
PID:528 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f03753485311ee110b9c474aac6d3cb7.dll",DllRegisterServer3⤵PID:764
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