Analysis
- max time kernel
117s - max time network
117s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
08/02/2022, 15:18
Static task
static1
Behavioral task
behavioral1
Sample
94475b68548ea5f39875d2d819cc9dc3.dll
Resource
win7-en-20211208
General
- Target 94475b68548ea5f39875d2d819cc9dc3.dll
- Size 758KB
- Sample220208-splkzahfc3
- SHA256 60bc1a4ea56c7a7574aa28bfb77b4c92532d5a7cc2893bcdc22642f5afe3eb45
- MD5 94475b68548ea5f39875d2d819cc9dc3
- SHA1 e938550fcda85efcccefaa0ebaee483504d5b7d0
- SHA512 b1ac049c1c123effeef8af6df11d942b3b545cd64c6d0131515c50cf4d1a16000f8aeb32923eff81837b72a885f5faa4612682019cba3c90b59880fe805ec51c
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
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103.42.57.17:8080
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93.104.208.37:8080
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195.154.146.35:443
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62.171.178.147:8080
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37.59.209.141:8080
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139.196.72.155:8080
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37.44.244.177:8080
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191.252.103.16:80
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217.182.143.207:443
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128.199.192.135:8080
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103.41.204.169:8080
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185.148.168.15:8080
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168.197.250.14:80
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78.46.73.125:443
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194.9.172.107:8080
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185.148.168.220:8080
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118.98.72.86:443
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54.37.106.167:8080
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78.47.204.80:443
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159.69.237.188:443
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116.124.128.206:8080
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59.148.253.194:443
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85.214.67.203:8080
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185.184.25.78:8080
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173.203.78.138:443
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54.37.228.122:443
-
198.199.98.78:8080
-
195.77.239.39:8080
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210.57.209.142:8080
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66.42.57.149:443
-
104.131.62.48:8080
-
54.38.242.185:443
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190.90.233.66:443
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207.148.81.119:8080
-
203.153.216.46:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1396 wrote to memory of 1712 1396 regsvr32.exe 27 PID 1396 wrote to memory of 1712 1396 regsvr32.exe 27 PID 1396 wrote to memory of 1712 1396 regsvr32.exe 27 PID 1396 wrote to memory of 1712 1396 regsvr32.exe 27 PID 1396 wrote to memory of 1712 1396 regsvr32.exe 27 PID 1396 wrote to memory of 1712 1396 regsvr32.exe 27 PID 1396 wrote to memory of 1712 1396 regsvr32.exe 27 PID 1712 wrote to memory of 516 1712 regsvr32.exe 28 PID 1712 wrote to memory of 516 1712 regsvr32.exe 28 PID 1712 wrote to memory of 516 1712 regsvr32.exe 28 PID 1712 wrote to memory of 516 1712 regsvr32.exe 28 PID 1712 wrote to memory of 516 1712 regsvr32.exe 28 PID 1712 wrote to memory of 516 1712 regsvr32.exe 28 PID 1712 wrote to memory of 516 1712 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\94475b68548ea5f39875d2d819cc9dc3.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\94475b68548ea5f39875d2d819cc9dc3.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\94475b68548ea5f39875d2d819cc9dc3.dll",DllRegisterServer3⤵PID:516
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