Analysis
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max time kernel
110s -
max time network
121s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
07-12-2021 12:58
Static task
static1
General
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Target
dd9ab8bf097703f9312be6598cfd49a66490c134d6789fb6d4f9f50e4dbc5080.dll
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Size
749KB
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MD5
b91e7a39401ee642866b5bcd939787d7
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SHA1
b281f67b2b516ca89d4de663f3dae48404f3090d
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SHA256
dd9ab8bf097703f9312be6598cfd49a66490c134d6789fb6d4f9f50e4dbc5080
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SHA512
9df1272481dbe405fa2a2d8a86c299dd6b98b3036798c4e72e72e1ab4bd728950a5b84d4da9be85a2a51e1f6826b1adfd3d10f56619a9cc8df4fbcde782f5802
Malware Config
Extracted
emotet
Epoch5
209.239.112.82:8080
116.124.128.206:8080
45.63.5.129:443
128.199.192.135:8080
51.178.61.60:443
168.197.250.14:80
177.72.80.14:7080
51.210.242.234:8080
142.4.219.173:8080
78.47.204.80:443
78.46.73.125:443
37.44.244.177:8080
37.59.209.141:8080
104.131.62.48:8080
190.90.233.66:443
185.148.168.220:8080
185.148.168.15:8080
62.171.178.147:8080
191.252.103.16:80
54.38.242.185:443
85.214.67.203:8080
217.182.143.207:443
159.69.237.188:443
210.57.209.142:8080
54.37.228.122:443
207.148.81.119:8080
195.77.239.39:8080
66.42.57.149:443
195.154.146.35:443
Signatures
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 2700 wrote to memory of 2760 2700 regsvr32.exe regsvr32.exe PID 2700 wrote to memory of 2760 2700 regsvr32.exe regsvr32.exe PID 2700 wrote to memory of 2760 2700 regsvr32.exe regsvr32.exe PID 2760 wrote to memory of 3936 2760 regsvr32.exe rundll32.exe PID 2760 wrote to memory of 3936 2760 regsvr32.exe rundll32.exe PID 2760 wrote to memory of 3936 2760 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\dd9ab8bf097703f9312be6598cfd49a66490c134d6789fb6d4f9f50e4dbc5080.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\dd9ab8bf097703f9312be6598cfd49a66490c134d6789fb6d4f9f50e4dbc5080.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\dd9ab8bf097703f9312be6598cfd49a66490c134d6789fb6d4f9f50e4dbc5080.dll",DllRegisterServer3⤵