Analysis
- max time kernel
122s - max time network
133s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 18:13
Static task
static1
Behavioral task
behavioral1
Sample
1833979a9f4ae792271d5dd2dc5e4e00.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target 1833979a9f4ae792271d5dd2dc5e4e00.dll
- Size 784KB
- Sample220126-wtq8ssghd2
- SHA256 781a1792b811acfa0e6eb486ffbb5edb7f0df9397d933aa613d7d28008b9489b
- MD5 1833979a9f4ae792271d5dd2dc5e4e00
- SHA1 6720bf57458eefe35dddc113ddd8092e03b64fa1
- SHA512 b3f8a8bebe656f4d8eeeb94c2b73eef1fa456105538ecf00821eff2d7f65d8413899700b4ab932b5654cbad11db50f8434c982f24731e3fec205947322cad247
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
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Epoch5
C2
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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
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 1656 wrote to memory of 1744 1656 regsvr32.exe 28 PID 1656 wrote to memory of 1744 1656 regsvr32.exe 28 PID 1656 wrote to memory of 1744 1656 regsvr32.exe 28 PID 1656 wrote to memory of 1744 1656 regsvr32.exe 28 PID 1656 wrote to memory of 1744 1656 regsvr32.exe 28 PID 1656 wrote to memory of 1744 1656 regsvr32.exe 28 PID 1656 wrote to memory of 1744 1656 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1833979a9f4ae792271d5dd2dc5e4e00.dll1⤵
- Suspicious use of WriteProcessMemory
PID:732 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1833979a9f4ae792271d5dd2dc5e4e00.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\1833979a9f4ae792271d5dd2dc5e4e00.dll",DllRegisterServer3⤵PID:1744
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